BIG 1440P UPLIFT

RTX 3070 vs RX 9070: A Real 1440p Jump

The 8GB ceiling versus a stronger 16GB Radeon.

Updated October 11, 2026 · Independent benchmark interpretation · Affiliate disclosure below

Illustrative GPU comparison scene, not a photo of either exact board
Illustrative artwork, not product photography. Model specifications and benchmark results appear below in text.
OUR SHORT VERDICT

For an RTX 3070 owner playing demanding 1440p games, the RX 9070 offers a meaningful jump in native raster performance plus 16GB instead of 8GB. Unlike a minor generation swap, this can change which presets make sense.

One of the clearer upgrade paths for 1440p players.

Native raster at 1440p78.7% fasterRadeon RX 9070 vs GeForce RTX 3070, one test suite
1080p Ultra average87.2 / 140.9 FPSJune 2026 native raster suite
1440p Ultra average58.2 / 104.0 FPSJune 2026 native raster suite
4K Ultra average26.2 / 57.7 FPSJune 2026 native raster suite
SIDE-BY-SIDE · 2026 BENCHMARK DATA

Same testing suite. Different graphics cards.

1080p Ultra · native raster

GeForce RTX 3070
87.2 FPS
Radeon RX 9070
140.9 FPS

1440p Ultra · native raster

GeForce RTX 3070
58.2 FPS
Radeon RX 9070
104.0 FPS

4K Ultra · native raster

GeForce RTX 3070
26.2 FPS
Radeon RX 9070
57.7 FPS

GeForce RTX 3070

8GB VRAM

GPU reference power: 220W

Reference PSU recommendation: 650W

Radeon RX 9070

16GB VRAM

GPU reference power: 220W

Reference PSU recommendation: 650W

Source: Tom’s Hardware GPU hierarchy, June 24, 2026. These are cross-game averages at native resolution; not individual-game predictions. No frame generation or upscaling is included. For market conditions, compare live offers rather than relying on October 2026 street-price snapshots.

Who should buy, and who should wait?

For an RTX 3070 owner playing demanding 1440p games, the RX 9070 offers a meaningful jump in native raster performance plus 16GB instead of 8GB. Unlike a minor generation swap, this can change which presets make sense.

Why the 3070 is showing its age in some games

The RTX 3070’s GPU remains capable, especially in older and esports titles, but its 8GB VRAM is increasingly constraining at higher texture settings in selected new releases. The Radeon’s larger memory pool can reduce those constraints, although game-to-game results vary considerably.

1440p is the sweet spot for this comparison

The RX 9070 performs especially well in native 1440p raster testing. It is not a universal RT winner: Nvidia technologies such as DLSS, ray reconstruction, and CUDA remain relevant if they are central to your setup. Look at your actual favorite game’s ray-traced performance before switching brands.

Account for the whole PC

You may need to re-check the GPU’s physical dimensions, power supply, and existing airflow. If you play 1080p esports on an older processor, you may run into CPU limits before enjoying the full GPU uplift. Those constraints do not show up in a single GPU FPS chart.

The honest reason to skip: If your games are already hitting your display refresh rate and image-quality goals, your 3070 can keep doing its job. The best upgrade is the one you can feel.

Compare exact retail models before paying

These buttons link directly to known Amazon board-partner product identifiers where available. A GPU chip name is not a unique retailer SKU: different coolers and versions vary in case clearance, connectors, warranties and price. Listings may change after we publish.

EXISTING CARD

GeForce RTX 3070

8GB VRAM · GPU reference: 220W board power
Search exact GeForce RTX 3070 model ↗

Amazon model search, not a specific product listing. Check variant and seller carefully.

As an Amazon Associate, we earn from qualifying purchases. We do not have live price or inventory access and do not claim either listing is currently in stock. Benchmark data does not depend on affiliate participation.

Frequently asked questions

Does a higher average FPS guarantee it in every game?

No. Different games weight shader performance, VRAM, ray tracing and upscaling very differently. These figures use the same June 2026 raster benchmark suite at Ultra settings. Look up your most-played games separately.

Can I install either card in my existing computer?

Often, but do not assume it. Board-partner dimensions, motherboard slot clearance, front radiator position, PCIe power cables and PSU health all matter. Use our GPU fit guide and the actual manufacturer's spec sheet.

Should I wait for prices to fall?

Waiting is a rational option when your current GPU handles your games and contemporary store prices are high. Set a personal price ceiling based on how much performance improvement you actually need.