The NVIDIA GeForce RTX 5070 and AMD Radeon RX 9070 are direct competitors for gamers who want strong 1440p performance without moving into the significantly more expensive RTX 5070 Ti, RTX 5080 or RX 9070 XT class.

On paper, the comparison looks simple.

Both graphics cards launched with the same $549 suggested price.

Both target high-quality 1440p gaming.

Both use current-generation architectures.

Both support hardware ray tracing, modern upscaling and frame-generation technologies.

But their strengths are very different.

The Radeon RX 9070 has 16GB of GDDR6 VRAM, lower reference board power and stronger average traditional rasterized gaming performance.

The GeForce RTX 5070 has 12GB of faster GDDR7 memory, stronger ray-tracing performance at the resolutions where these cards make the most sense, NVIDIA’s mature DLSS ecosystem and broad support for CUDA and creator applications.

Current pricing makes the comparison even more important.

As of September 3, 2026, a major U.S. GPU price tracker listed the lowest RTX 5070 around $799, while the RX 9070 started around $649. Both officially launched at $549.

That means today’s buyer may be asked to pay considerably more for the RTX 5070 even though the RX 9070 is faster in traditional gaming and provides an additional 4GB of VRAM.

NVIDIA still has meaningful advantages, particularly if you care about ray tracing, DLSS, AI tools or CUDA-based professional software.

So which one should you buy?

For most gamers focused primarily on 1440p rasterized gaming in 2026, the Radeon RX 9070 is the stronger overall value.

For someone who values ray tracing, DLSS and NVIDIA-specific applications, the RTX 5070 can still be the better choice.

This guide explains exactly why.

RTX 5070 vs RX 9070: Quick Verdict

Here is the simple version:

Category	Winner
1080p Raster Gaming	RX 9070
1440p Raster Gaming	RX 9070
4K Raster Gaming	RX 9070
1440p Ray Tracing	RTX 5070
VRAM Capacity	RX 9070
Memory Technology	RTX 5070
Current Price	RX 9070
Power Consumption	RX 9070
DLSS / NVIDIA Features	RTX 5070
CUDA / AI Compatibility	RTX 5070
Best 1440p Value	RX 9070
Best Overall for Most Gamers	RX 9070

The RX 9070 is not dramatically faster.

But it does not need to be.

When it is simultaneously faster in raster gaming, offers more VRAM and costs less, its value argument becomes extremely strong.

RTX 5070 vs RX 9070 Specifications

The specifications show how differently NVIDIA and AMD designed their cards.

Specification	RTX 5070	RX 9070
Architecture	Blackwell	RDNA 4
Processing Units	6,144 CUDA Cores	3,584 Stream Processors
VRAM	12GB	16GB
Memory Type	GDDR7	GDDR6
Memory Interface	192-bit	256-bit
Memory Bandwidth	672 GB/s	Up to 640 GB/s
Boost Clock	2.51GHz	Up to 2.52GHz
Ray-Tracing Hardware	4th Gen RT Cores	56 Ray Accelerators
AI Hardware	5th Gen Tensor Cores	112 AI Accelerators
Total/Board Power	250W TGP	220W Typical Board Power
Recommended PSU	650W	650W
Launch MSRP	$549	$549

NVIDIA officially lists the RTX 5070 with 6,144 CUDA cores, 12GB of GDDR7 on a 192-bit interface, 672GB/s memory bandwidth and a 250W Total Graphics Power rating. NVIDIA recommends a 650W system power supply.

AMD’s RX 9070 uses 56 Compute Units, 3,584 Stream Processors, 16GB GDDR6, a 256-bit memory bus and up to 640GB/s memory bandwidth. AMD rates typical board power at 220W and also recommends at least a 650W PSU.

Do not compare CUDA cores directly with Stream Processors.

The architectures are different.

Real gaming benchmarks are much more useful.

RTX 5070 vs RX 9070 Gaming Performance

Current 2026 aggregate rasterized testing strongly favors AMD.

Tom’s Hardware’s current hierarchy shows:

Resolution	RTX 5070	RX 9070
1080p Ultra	132.6 FPS	140.9 FPS
1440p Ultra	96.4 FPS	104.0 FPS
4K Ultra	54.3 FPS	57.7 FPS

That means the RX 9070 is approximately:

6% faster at 1080p Ultra
8% faster at 1440p Ultra
6% faster at 4K Ultra

in this current aggregate test suite.

Individual games will vary.

Some will favor NVIDIA.

Others will give AMD a larger lead.

But for the average rasterized gaming workload, the Radeon is clearly ahead.

That is particularly important because the RX 9070 is also currently cheaper.

RTX 5070 vs RX 9070 at 1080p

Both of these graphics cards are powerful enough that ordinary 1080p gaming is not their most interesting use case.

At 1080p Ultra, current aggregate performance is approximately:

RTX 5070 — 132.6 FPS

RX 9070 — 140.9 FPS

The RX 9070 has roughly a 6% advantage.

However, high-end 1080p gaming often becomes limited by the processor.

Imagine a game where:

Your GPU can render 180 FPS.

Your CPU can prepare only 150 FPS.

Both graphics cards may end up near 150 FPS regardless of their theoretical GPU difference.

This is why competitive gamers should think about CPU pairing as much as the GPU itself.

When these GPUs make sense at 1080p

They are most appropriate when using:

240Hz monitor
360Hz monitor
Very high graphical settings
Demanding ray-traced games
Competitive titles with maximum FPS targets

For a normal 1080p 60Hz or 144Hz display, less expensive GPUs can often make more financial sense.

Winner at 1080p

RX 9070

But neither card should be purchased solely because of a few extra average frames at this resolution.

RTX 5070 vs RX 9070 at 1440p

This is the resolution that matters most.

At 1440p Ultra:

RTX 5070 — approximately 96.4 FPS

RX 9070 — approximately 104.0 FPS

according to Tom’s current aggregate raster hierarchy.

The RX 9070 is roughly 8% faster.

That may not sound dramatic, but it represents a useful advantage because 1440p is where both cards are likely to spend most of their gaming life.

Consider a demanding game where one GPU produces 72 FPS and another produces around 78 FPS.

That additional performance can help:

Maintain a monitor’s refresh target
Improve 1% lows
Keep Ultra settings enabled
Reduce the need for aggressive upscaling
Provide more headroom for future games

The Radeon also provides 16GB of VRAM versus 12GB on the RTX 5070.

That gives AMD another advantage for texture-heavy 1440p workloads.

1440p 144Hz

Both GPUs are excellent.

1440p 165Hz

Both remain strong, though settings may need adjustment in demanding AAA titles.

1440p 240Hz

The RX 9070’s extra raster performance is useful, but neither card will deliver 240 native FPS in demanding modern games.

Competitive games can achieve much higher frame rates.

Winner at 1440p raster gaming

RX 9070

RTX 5070 vs RX 9070 at 4K

Neither graphics card is primarily a maximum-settings 4K flagship.

But both are capable of 4K gaming.

Current native Ultra aggregate performance:

RTX 5070 — 54.3 FPS

RX 9070 — 57.7 FPS

Again the RX 9070 wins.

The difference is around 6%.

More importantly, AMD’s 16GB VRAM becomes increasingly attractive at 4K.

High-resolution textures and larger render targets can consume significant GPU memory.

The RTX 5070’s 12GB is not automatically insufficient, but 16GB gives the Radeon more breathing room.

Can both run 4K 60 FPS?

Yes, depending on the game and settings.

Native Ultra averages are around the 55–58 FPS range in the current aggregate, so reducing a few demanding settings or enabling quality upscaling can bring many games comfortably above 60 FPS.

Are they suitable for 4K 144Hz?

Not for demanding AAA games at native Ultra settings.

Higher-end GPUs make more sense.

Winner at 4K raster gaming

RX 9070

Ray Tracing Changes the Result

NVIDIA’s biggest gaming advantage appears once ray tracing is enabled.

Current aggregate ray-tracing testing shows:

Resolution	RTX 5070	RX 9070
1080p Ultra RT	74.1 FPS	67.6 FPS
1440p Ultra RT	51.5 FPS	47.6 FPS
4K Ultra RT	22.7 FPS	25.8 FPS

At the resolutions where these cards are realistically usable for demanding ray tracing:

RTX 5070 is roughly 10% faster at 1080p RT
RTX 5070 is roughly 8% faster at 1440p RT

At 4K, the RX 9070 unexpectedly averages higher in this particular suite, likely helped by its larger VRAM buffer, but neither card’s roughly 23–26 FPS native result makes it an attractive 4K Ultra ray-tracing solution without upscaling. Tom’s current analysis likewise notes the RX 9070 sits slightly behind the RTX 5070 at 1080p and 1440p RT, while its 16GB helps prevent a complete collapse at 4K.

Ray-tracing winner

RTX 5070

Particularly at 1440p.

12GB vs 16GB VRAM

This is one of the most important differences.

RTX 5070

12GB GDDR7
192-bit interface
672GB/s bandwidth

RX 9070

16GB GDDR6
256-bit interface
Up to 640GB/s bandwidth

NVIDIA uses faster GDDR7 and actually achieves slightly higher raw memory bandwidth despite the narrower bus.

AMD provides 4GB more capacity.

For gaming longevity, capacity can become the more important difference.

Is 12GB VRAM Enough for 1440p in 2026?

For most games, yes.

The RTX 5070 should not be dismissed simply because it has 12GB.

Current 1440p raster performance proves it remains a fast gaming card.

However, 12GB provides less headroom for workloads involving combinations of:

Ultra textures
Ray tracing
Large open worlds
High-resolution texture mods
Frame generation
Heavy graphical presets

Tom’s current 2026 GPU buying guidance describes 12GB as generally sufficient for raster gaming, even at higher resolutions, while noting that demanding ray tracing can push the capacity harder at 1440p.

That makes 12GB acceptable.

But 16GB is more comfortable.

Is 16GB VRAM Better for Long-Term Gaming?

Yes, assuming the GPU itself remains fast enough.

The RX 9070’s additional 4GB gives it more room for future texture and memory demands.

This matters because memory limitations can force settings reductions even when the GPU core still has enough processing performance.

Sixteen gigabytes is particularly valuable for:

1440p Ultra
Texture-heavy AAA games
4K gaming
Heavily modded games
High-resolution texture packs

A GPU should be judged by both compute performance and memory capacity.

On those two measures together, the RX 9070 looks particularly well balanced.

RTX 5070 GDDR7 vs RX 9070 GDDR6

NVIDIA’s GDDR7 technology should not be ignored.

The RTX 5070 reaches 672GB/s of memory bandwidth despite using a 192-bit interface.

AMD reaches up to 640GB/s from its 256-bit GDDR6 configuration.

So despite having less VRAM and a narrower memory bus, the RTX 5070 actually has slightly higher raw bandwidth.

However, bandwidth and capacity solve different problems.

Bandwidth

Determines how rapidly memory data can be moved.

Capacity

Determines how much data can remain stored locally.

A GPU can have extremely fast memory and still run into problems if the game needs more capacity than is physically available.

This is why neither number should be considered alone.

Current RTX 5070 vs RX 9070 Pricing

At launch, the comparison was perfectly simple.

Both GPUs had a suggested price of:

$549

However, 2026 GPU pricing is anything but normal.

Tom’s Hardware’s September 3 U.S. price tracker listed:

RTX 5070 — $799

RX 9070 — $649

while both retain $549 launch MSRPs.

That puts a roughly $150 difference between the cheapest tracked examples.

Retail pricing changes frequently.

Sales can appear.

Stock can disappear.

Partner cards can carry major premiums.

But at these tracked prices, AMD has a strong advantage.

You are paying less for:

More raster FPS
More VRAM
Lower board power

That is difficult for NVIDIA to overcome unless its specific feature advantages matter to you.

RTX 5070 vs RX 9070 Performance Per Dollar

Using the September 3 tracked prices and current 1440p raster results:

RTX 5070

Price: approximately $799
1440p Ultra: approximately 96.4 FPS

RX 9070

Price: approximately $649
1440p Ultra: approximately 104.0 FPS

The RX 9070 is both cheaper and faster.

That makes its current raster performance-per-dollar advantage unusually easy to understand.

Of course, cost per frame cannot measure:

Ray tracing
DLSS quality
AI applications
CUDA
professional software
creator workflows

But for a buyer whose primary goal is normal 1440p gaming, the Radeon is the stronger value.

RTX 5070 Power Consumption

NVIDIA rates the RTX 5070 at:

250W Total Graphics Power

and specifies:

650W required system power

for its reference configuration.

NVIDIA’s reference power options include either appropriate PCIe 8-pin connections through its adapter configuration or a compatible modern PCIe Gen 5 power cable.

Individual partner cards can vary.

Factory-overclocked GPUs may also consume more power.

RX 9070 Power Consumption

AMD rates the RX 9070 at:

220W Typical Board Power

and recommends:

650W minimum PSU capacity.

That gives AMD a roughly 30W lower reference power figure.

Thirty watts will not completely transform your electricity bill.

But it can help with:

GPU temperatures
Case heat
Fan noise
Small cases
PSU headroom

Power winner

RX 9070

Do You Need a New PSU?

Possibly not.

Both companies recommend 650W for their reference specifications.

That makes these cards easier upgrades than GPUs such as the RTX 5080, which has substantially higher PSU requirements.

However, wattage is not the only concern.

Before reusing an older power supply, check:

PSU age
Manufacturer
Efficiency rating
Available connectors
CPU power consumption
GPU model requirements
Overall system load

A high-quality 650W PSU can be preferable to a poor-quality 850W model.

RTX 5070 vs RX 9070: DLSS vs FSR

Upscaling is increasingly important for modern PC gaming.

It becomes especially useful when:

Ray tracing is enabled
Playing at 4K
Targeting high refresh rates
Using demanding Ultra settings

NVIDIA’s ecosystem remains one of the RTX 5070’s strongest advantages.

The card supports NVIDIA’s DLSS technologies and Multi Frame Generation through its Blackwell architecture.

AMD’s RX 9070 supports its current FSR ecosystem, including FSR “Redstone” according to AMD’s current product specifications.

Tom’s 2026 GPU hierarchy notes that current FSR upscaling still does not fully match NVIDIA’s DLSS implementation in its assessment, while NVIDIA also has broader frame-generation flexibility.

For buyers who frequently rely on upscaling, NVIDIA therefore retains an advantage.

Latest 2026 DLSS Development

NVIDIA’s software advantage is still evolving.

In early September 2026, DLSS 5 received its first official game release in NBA 2K27.

Initial testing found a major improvement in visual rendering quality, particularly character presentation, although the newer model also came with a substantial performance cost. Higher resolutions required stronger RTX 50-series hardware to maintain responsive performance.

This is relevant because buying a GPU today increasingly means buying into a software ecosystem as well as raw silicon.

Whether those features matter to you depends on the games you actually play.

A feature provides no value if your games do not support it.

Which GPU Is Better for Native Gaming?

If you prefer playing without upscaling or frame generation, the recommendation becomes easier.

The RX 9070 wins current rasterized testing at:

1080p
1440p
4K

It also offers 16GB instead of 12GB.

Therefore:

Native raster winner

RX 9070

Which GPU Is Better for Ray-Traced Gaming?

At 1080p and 1440p, RTX 5070 has the advantage.

This matters because 1440p is the most realistic high-quality RT target for these cards.

At 1440p Ultra RT:

RTX 5070: 51.5 FPS

RX 9070: 47.6 FPS

before considering upscaling and frame-generation technologies.

Combined with NVIDIA’s DLSS ecosystem, the RTX card becomes more attractive for a ray-tracing-focused build.

Winner

RTX 5070

Which GPU Is Better for Competitive Gaming?

For competitive gaming, the GPU difference may matter less than you expect.

Players often reduce settings to achieve:

200 FPS
300 FPS
400 FPS+

Once graphical settings fall, the processor can become the main limitation.

An RX 9070 may theoretically be faster, but if both cards are waiting for the CPU, the difference can shrink dramatically.

Competitive players should therefore prioritize:

Fast gaming CPU
Low latency
Strong 1% lows
High-refresh monitor
Stable memory
Consistent frame times

The RX 9070 remains the better value in most cases, but CPU pairing deserves equal attention.

CPU Bottleneck With RTX 5070

An RTX 5070 can be bottlenecked by an older CPU, particularly at 1080p.

Suppose:

RTX 5070 capability: 150 FPS

CPU limit: 105 FPS

Final frame rate: approximately 105 FPS.

Upgrading the GPU further would do almost nothing.

Signs of CPU limitation include:

GPU usage staying low
Reducing resolution barely changes FPS
Lower graphics settings barely improve FPS
One CPU thread becomes heavily loaded
Poor performance in simulation-heavy scenes

At 1440p, the GPU becomes more important.

At 4K, GPU limitation becomes much more common.

CPU Bottleneck With RX 9070

Because the RX 9070 is slightly faster in rasterized gaming, it can also expose CPU limitations more easily.

This is particularly relevant if upgrading an old system.

For example, pairing a powerful current GPU with a processor designed many years ago may leave substantial graphics performance unused.

That does not mean every older CPU must be replaced.

Use actual measurements.

If GPU utilization remains high and you are satisfied with performance, the processor may still be adequate.

Best CPU for RTX 5070

For a completely new premium gaming build, modern Ryzen X3D processors are excellent choices.

But the RTX 5070 does not require the most expensive gaming CPU available.

A strong current six-core or eight-core processor can create a well-balanced 1440p gaming system.

At 4K, CPU differences become even smaller.

Spend according to the monitor you actually use.

Best CPU for RX 9070

The same principle applies.

For high-refresh 1440p, a strong modern gaming processor makes sense.

Potential categories include:

Ryzen 5 current-generation CPUs
Ryzen 7 CPUs
Ryzen X3D processors
Modern Intel Core Ultra desktop CPUs

For ordinary 1440p gaming, you do not need an extreme workstation processor.

Investing money into the monitor or GPU may produce a more noticeable improvement.

How Much RAM Should Your Gaming PC Have?

For either GPU:

32GB DDR5 is an excellent target for a new gaming build.

Sixteen gigabytes can still work, especially for budget systems, but 32GB provides more comfortable headroom for:

Modern games
Discord
Browsers
Launchers
Streaming
Recording
Background tools

Sixty-four gigabytes is unnecessary for most gaming-only PCs.

The graphics card’s VRAM and motherboard RAM serve different roles.

RTX 5070 vs RX 9070 for Streaming

Both cards can handle game streaming.

The correct choice depends partly on your software ecosystem.

NVIDIA has long maintained strong support across creator and streaming applications, while AMD also provides hardware AV1 encoding on the RX 9070. AMD’s official specification lists AV1, H.264 and HEVC hardware encoding and decoding support.

For straightforward streaming, either GPU is capable.

For a professional NVIDIA-centric production workflow, the RTX card may integrate more naturally.

RTX 5070 vs RX 9070 for Video Editing

This is where gaming benchmarks become less useful.

Professional software may behave very differently.

NVIDIA’s CUDA ecosystem can provide a major advantage in applications specifically optimized for it.

If your income depends on software such as:

Blender
Adobe applications
DaVinci Resolve
3D rendering software
AI tools

check benchmarks for your exact workflow.

Do not assume a Radeon that is faster in games will also be faster in your professional software.

For a pure gaming PC, AMD wins more clearly.

For a workstation, software support can reverse the decision.

RTX 5070 vs RX 9070 for AI

For local AI workloads, NVIDIA remains attractive because of CUDA support and its broader established software ecosystem.

The RTX 5070 uses fifth-generation Tensor cores and NVIDIA lists 988 AI TOPS for the GPU.

However, its 12GB VRAM may become a practical limitation for some local models.

The RX 9070 provides 16GB.

This creates an unusual trade-off:

RTX 5070

Better compatibility with many NVIDIA/CUDA-focused tools.

RX 9070

More GPU memory.

The correct answer depends entirely on the application.

For gaming-first users who only occasionally experiment with AI, this should not override the gaming comparison.

12GB vs 16GB for Future Games

Future-proofing is never guaranteed.

Games change.

Engines change.

Software features change.

But memory capacity is one area where having additional headroom can help.

The RX 9070 provides 33% more VRAM capacity than the RTX 5070:

16GB versus 12GB.

That does not make it 33% faster.

But it reduces the chance that memory capacity becomes the first limitation as texture and asset sizes grow.

If you plan to keep your graphics card for four or five years, this is a meaningful advantage.

Is RTX 5070 More Future-Proof Because of DLSS?

Possibly in another sense.

NVIDIA’s upscaling and frame-generation technologies can extend useful gaming performance by allowing a GPU to produce higher displayed frame rates as games become more demanding.

This is why future-proofing should not be judged from VRAM alone.

The RX 9070 has more memory.

The RTX 5070 has NVIDIA’s stronger software ecosystem.

The future value of either advantage depends on the games you play.

Should You Upgrade From RTX 3070?

This is a much more interesting upgrade.

The RTX 3070 has only 8GB VRAM.

Both the RTX 5070 and RX 9070 provide a large increase in graphics performance along with more memory capacity.

For an RTX 3070 owner moving to 1440p Ultra:

RX 9070 is especially attractive because of its 16GB buffer.

RTX 5070 makes more sense if you strongly prefer NVIDIA features or ray tracing.

Either represents a much more substantial upgrade than moving between two GPUs within the same modern performance class.

Should You Upgrade From RTX 4070?

This is less straightforward.

Tom’s current raster hierarchy lists:

1440p Ultra

RTX 4070: approximately 77.8 FPS

RTX 5070: approximately 96.4 FPS

RX 9070: approximately 104.0 FPS

That gives measurable improvements.

However, replacing a relatively recent GPU can be expensive.

Calculate how much additional performance you are buying after selling or repurposing the old card.

The RX 9070 creates the larger raster upgrade.

Should You Upgrade From RTX 4070 Super?

Think carefully.

Current 1440p raster averages show:

RTX 4070 Super: approximately 91.2 FPS

RTX 5070: approximately 96.4 FPS

RX 9070: approximately 104.0 FPS

The RTX 5070 is only a modest improvement in traditional rendering.

An RTX 4070 Super owner should generally not replace the card simply to gain a small amount of FPS.

The RX 9070 creates a somewhat larger improvement, but even that may not justify a full GPU replacement.

Waiting for a bigger upgrade can make more financial sense.

Should You Upgrade From RX 7800 XT?

Again, probably not automatically.

Current 1440p raster testing places:

RX 7800 XT: approximately 84.7 FPS

RX 9070: approximately 104.0 FPS

That is a useful improvement, and RDNA 4 also brings much stronger ray-tracing capabilities than AMD’s older architecture.

But an existing RX 7800 XT remains a capable 1440p GPU with 16GB VRAM.

Upgrade because you need the performance, not simply because the new generation exists.

RTX 5070 Advantages

Stronger 1440p ray tracing

NVIDIA retains the lead.

DLSS ecosystem

One of the biggest reasons to choose GeForce.

CUDA compatibility

Important for many AI and professional applications.

Fast GDDR7 memory

672GB/s bandwidth despite a 192-bit interface.

Broad creator support

Useful beyond gaming.

Excellent 1440p performance

Nearly 100 FPS average in current Ultra raster testing.

RTX 5070 Disadvantages

Only 12GB VRAM

Adequate today, but less headroom than RX 9070.

Slower raster gaming

RX 9070 wins current aggregate tests at all three major resolutions.

Higher current tracked price

A major problem in September 2026.

Higher power rating

250W versus AMD’s 220W reference figure.

Poor value at large price premiums

Particularly when priced hundreds above MSRP.

RX 9070 Advantages

Faster traditional gaming

Wins current aggregate raster tests.

16GB VRAM

Four gigabytes more than RTX 5070.

Strong 1440p performance

Around 104 FPS in current aggregate Ultra testing.

Lower current price

Approximately $649 versus $799 in the September 3 tracker.

Lower board power

220W versus 250W.

Strong 4K potential

16GB memory provides useful headroom.

RX 9070 Disadvantages

Slower ray tracing at 1080p and 1440p

RTX 5070 remains ahead.

FSR ecosystem trails NVIDIA’s DLSS offering in current evaluations

This can matter in demanding games.

Professional software compatibility varies

CUDA-focused applications may strongly favor NVIDIA.

AI support can require more research

Not every application treats AMD and NVIDIA equally.

Who Should Buy the RTX 5070?

Choose the RTX 5070 if:

You care heavily about ray tracing.
You regularly use DLSS-supported games.
You want NVIDIA’s latest software ecosystem.
Your professional applications need CUDA.
You use NVIDIA-focused AI tools.
You find the card at or near MSRP.
The price difference versus the RX 9070 is small.
You do not expect 12GB VRAM to limit your workload.

At $549, the RTX 5070 becomes considerably easier to recommend.

At roughly $799, the value proposition becomes much harder.

Who Should Buy the RX 9070?

Choose the RX 9070 if:

Traditional gaming performance matters most.
You primarily play at 1440p.
You want 16GB VRAM.
You use Ultra texture settings.
You occasionally play at 4K.
You care about performance per dollar.
You prefer lower board power.
Ray tracing is secondary.
You do not depend on CUDA applications.

For most gaming-focused buyers under current September 2026 pricing, this is the stronger overall choice.

Best Choice for 1440p 144Hz

RX 9070

It has more than enough raster performance for an excellent 1440p high-refresh experience and provides 16GB memory headroom.

Best Choice for 1440p 240Hz

RX 9070 for raster gaming

RTX 5070 if ray tracing/DLSS is central

Neither GPU will run every modern AAA title at native 240 FPS.

Upscaling or reduced settings will be necessary.

Best Choice for Ray-Traced 1440p

RTX 5070

NVIDIA wins the relevant current native RT benchmark and has the stronger software ecosystem for boosting ray-traced performance.

Best Choice for 4K

RX 9070 for rasterized gaming

The Radeon is faster at native 4K in current aggregate testing and offers 16GB VRAM.

For heavy 4K ray tracing, however, neither is ideal.

A higher GPU tier makes more sense.

Best Choice for a Budget-Conscious Upgrade

RX 9070, assuming current pricing remains lower.

A roughly $150 saving can be redirected toward:

Better CPU
32GB RAM
SSD
Better monitor
PSU
Cooling

That can make the entire PC better rather than maximizing one component.

How to Check Which GPU Fits Your Existing CPU

Before purchasing either card, enter:

Your CPU
RTX 5070 or RX 9070
Resolution
Gaming workload

into a CPU/GPU bottleneck calculator.

Then consider how you actually play.

If you use 1080p Low

CPU performance matters heavily.

If you use 1440p Ultra

The GPU becomes much more important.

If you use 4K Ultra

GPU performance generally dominates even more.

The same computer can therefore be CPU-bound in one configuration and GPU-bound in another.

A single bottleneck percentage without resolution does not tell the full story.

How to Detect a Bottleneck After Upgrading

Use performance monitoring while gaming.

Look at:

GPU utilization
CPU utilization
Individual CPU threads
VRAM usage
System RAM
Frame times
Average FPS
1% low FPS

If GPU utilization remains near maximum, the graphics card is likely being used well.

If GPU usage remains unusually low while FPS refuses to increase, investigate the CPU or another system limitation.

Final Verdict: RTX 5070 or RX 9070?

For most 1440p gamers in 2026, the Radeon RX 9070 is the better overall buy.

Three factors drive that conclusion.

First, it is faster in traditional rasterized gaming.

Tom’s current aggregate benchmarks show:

1080p Ultra:
RX 9070 — 140.9 FPS
RTX 5070 — 132.6 FPS

1440p Ultra:
RX 9070 — 104.0 FPS
RTX 5070 — 96.4 FPS

4K Ultra:
RX 9070 — 57.7 FPS
RTX 5070 — 54.3 FPS.

Second, AMD provides 16GB VRAM, compared with 12GB on the RTX 5070.

That additional memory provides useful headroom for high-resolution textures, demanding 1440p games, 4K and future workloads.

Third, current pricing favors AMD.

As of September 3, 2026:

RTX 5070 — approximately $799

RX 9070 — approximately $649

despite both having an original MSRP of $549.

At that price difference, the RX 9070’s value advantage is very difficult to ignore.

However, the RTX 5070 still has several major strengths.

At 1440p Ultra ray tracing, current aggregate testing gives NVIDIA approximately 51.5 FPS versus 47.6 FPS for the RX 9070.

NVIDIA also retains the stronger DLSS ecosystem and broad CUDA support.

Therefore:

Buy RX 9070 if:

You primarily care about normal gaming performance, 16GB VRAM and value.

Buy RTX 5070 if:

Ray tracing, DLSS, CUDA, NVIDIA AI or creator applications are important.

For most 1440p gamers:

RX 9070 wins.

For a ray-tracing-focused gaming PC:

RTX 5070 wins.

If both cards somehow cost exactly $549:

The decision becomes closer, but I would still choose the RX 9070 for a gaming-only PC because of its stronger raster performance and larger VRAM buffer.

The RTX 5070 becomes the better option when NVIDIA’s software capabilities provide real value in the applications and games you actually use.

Do not pay a large premium simply because one graphics card has a more familiar brand name.

Compare performance, VRAM, power requirements, current street price and your actual software needs.

And before upgrading, check whether your existing processor can properly support the new card at your intended resolution.

A balanced 1440p PC will often deliver a better experience than an expensive GPU installed into a system where another component prevents it from reaching its potential.

Frequently Asked Questions

Is RX 9070 better than RTX 5070?

For traditional rasterized gaming, yes. Current 2026 aggregate tests place the RX 9070 ahead at 1080p, 1440p and 4K. The RTX 5070 remains stronger in ray tracing at 1080p and 1440p.

Which is better for 1440p gaming?

The RX 9070 is the stronger overall choice for normal 1440p gaming because it is faster in current raster testing and has 16GB VRAM.

How much faster is RX 9070 at 1440p?

Current aggregate Ultra testing shows approximately 104 FPS for RX 9070 versus 96.4 FPS for RTX 5070, giving AMD roughly an 8% lead.

Which is better for ray tracing?

RTX 5070. At 1440p Ultra ray tracing, it averages approximately 51.5 FPS versus 47.6 FPS for RX 9070 in the current benchmark hierarchy.

Does RTX 5070 have enough VRAM?

Its 12GB is sufficient for many current 1440p games, but 16GB provides more long-term and Ultra-texture headroom.

How much VRAM does RX 9070 have?

16GB of GDDR6 on a 256-bit interface.

How much VRAM does RTX 5070 have?

12GB of GDDR7 on a 192-bit interface.

Does RTX 5070 have faster memory?

Yes. It uses GDDR7 and NVIDIA specifies 672GB/s memory bandwidth, versus AMD’s up-to-640GB/s GDDR6 configuration.

Is RX 9070 better for future games?

Its 16GB VRAM provides more capacity headroom, but future performance will also depend on GPU speed and software features.

Is RTX 5070 better for DLSS?

Yes. DLSS is an NVIDIA technology, and the RTX 5070 supports NVIDIA’s current Blackwell feature stack.

Does RX 9070 support FSR?

Yes. AMD currently lists FSR “Redstone” among the RX 9070’s supported technologies.

Which card consumes less power?

RX 9070. AMD rates it at 220W typical board power, while NVIDIA rates RTX 5070 at 250W TGP.

What PSU do I need for RTX 5070?

NVIDIA specifies 650W required system power for its reference configuration.

What PSU do I need for RX 9070?

AMD recommends a minimum 650W PSU.

Is RX 9070 good for 4K?

Yes, especially with optimized settings or upscaling. Current native Ultra aggregate performance is approximately 57.7 FPS.

Is RTX 5070 good for 4K?

It is capable, but it is better suited to 1440p. Current aggregate 4K Ultra raster performance is approximately 54.3 FPS.

Which is better for 1440p 144Hz?

RX 9070 offers the stronger combination of raster performance and VRAM.

Which is better for 1440p ray tracing?

RTX 5070.

Which is better for AI?

RTX 5070 can be the easier choice for CUDA-dependent AI software, although its 12GB VRAM can limit some workloads compared with cards with larger buffers.

Which is better for video editing?

It depends on the application, but NVIDIA’s CUDA and creator ecosystem can give the RTX 5070 advantages in supported professional workflows.

Which card is cheaper in September 2026?

A September 3 U.S. tracker listed RTX 5070 around $799 and RX 9070 around $649. Prices can change quickly.

What was the RTX 5070 MSRP?

$549.

What was the RX 9070 MSRP?

$549.

Should I upgrade from RTX 4070 Super to RTX 5070?

Probably not for raster performance alone. Current aggregate gaming results show only a modest improvement.

Should I upgrade from RTX 3070?

Either card represents a substantial upgrade, particularly in VRAM capacity and modern gaming performance.

Can an old CPU bottleneck RTX 5070?

Yes, especially at 1080p or when targeting very high FPS.

Can an old CPU bottleneck RX 9070?

Yes. Its strong raster performance can reveal processor limitations in older gaming PCs.

Does CPU bottleneck matter less at 4K?

Generally yes because higher resolutions increase GPU workload, though CPU-heavy games can still remain processor limited.

Should I use a bottleneck calculator before buying?

Yes. Compare your exact CPU, planned graphics card, target resolution and workload. Use the result together with real gaming benchmarks rather than treating one bottleneck percentage as an absolute answer.

RTX 5070 or RX 9070: which should I buy?

For a gaming-only 1440p system at current September 2026 prices, choose the RX 9070. Choose the RTX 5070 when ray tracing, DLSS or NVIDIA-specific professional software matters enough to justify its premium.