AMD Radeon RX 6700 XT vs AMD Radeon RX 7900 GRE

Compare AMD Radeon RX 6700 XT 12 GB vs AMD Radeon RX 7900 GRE 16 GB, specs and GPU benchmark score. Which is the better graphics card for the money?

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AMD Radeon RX 7900 GRE

Price

The cheapest price from our partner retailers

$ 424.97

$ 115.02 slightly less expensive

$ 539.99

Benchmark Score

Overall Score

General gaming and workstation score

7241 points

18321 points

153% significantly better overall score

Flux Core frame rate

Volumetric ray casting test, a computationally expensive method of rendering high-quality scenes

147 FPS

374 FPS

227 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

108 FPS

261 FPS

154 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

131 FPS

344 FPS

213 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

62 FPS

151 FPS

89 FPS significantly higher Clouds frame rate

Free GPU Benchmark

Want to compare your graphics card against the Radeon RX 6700 XT and the Radeon RX 7900 GRE? Download our free and quick PC Performance Test.

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Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

12827 points

167% significantly higher 3DMark Graphics score

4804 points

Blender score

Cycles Render (Samples per minute)

1515.19 points

2797.04 points

84% significantly higher Blender score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

100963 points

168118 points

66% significantly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

114437 points

186034 points

62% significantly higher Geekbench 6 (Vulkan) score

Specifications

Boost Clock Speed

Higher turbo frequency when power conditions are met

2581 MHz

14% slightly higher boost clock speed

2245 MHz

Memory

Onboard memory size for textures and vertices

12 GiB

16 GiB

33% slightly more memory

Memory Bus Width

Number of parallel lines to the memory chips

192 Bit

256 Bit

33% slightly larger memory bus width

Memory Bandwidth

Data transfer speed between GPU core and memory

384 GB/s

576 GB/s

49% significantly higher memory bandwidth

TDP

Thermal Design Power: Measure of heat generated by the GPU

230 W

13% slightly lower TDP

260 W

Floating Point Performance

Raw number of floating point operations per second

13.21 TFLOPS

46 TFLOPS

248% significantly better floating point performance

Other details

Rank

Ranking in the hardwareDB database

64th of 586

12th of 586

Family

The product line

Radeon RX 6000 Series

Radeon RX 7000 Series

Release date

The official date of release of this chip

2021 March

2023 July

Memory Type

The type of memory used by this chip

GDDR6

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.6

Radeon RX 6700 XT vs Radeon RX 7900 GRE specs and performance

In our benchmarks, the Radeon RX 7900 GRE beats the Radeon RX 6700 XT in gaming performance.

Furthermore, the spec sheet for both these GPUs show that the Radeon RX 7900 GRE has slightly more memory with 16 GiB of memory compared to 12 GiB. Lots of memory is good when playing at high resolutions or with many monitors.

In addition, the Radeon RX 6700 XT has a slightly lower TDP at 230 W when compared to the Radeon RX 7900 GRE at 260 W. This is not a measure of performance, but rather the amount of heat generated by the chip when running at its highest speed.

In conclusion, all specs and GPU benchmarks considered, will recommend the Radeon RX 7900 GRE over the Radeon RX 6700 XT.