NVIDIA GeForce RTX 3090 Ti vs AMD Radeon RX 7900 GRE

Compare NVIDIA GeForce RTX 3090 Ti 24 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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Specifications
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AMD Radeon RX 7900 GRE

Price

The cheapest price from our partner retailers

$ 1499.95

$ 539.99

$ 959.96 significantly less expensive

Benchmark Score

Overall Score

General gaming and workstation score

16207 points

18321 points

13% slightly better overall score

Flux Core frame rate

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

382 FPS

9 FPS slightly higher Flux Core frame rate

374 FPS

Electron frame rate

Randomly generated noise sphere test

188 FPS

261 FPS

74 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

275 FPS

344 FPS

68 FPS slightly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

151 FPS

0 FPS slightly higher Clouds frame rate

Free GPU Benchmark

Want to compare your graphics card against the GeForce RTX 3090 Ti 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

21929 points

356% significantly higher 3DMark Graphics score

4804 points

Blender score

Cycles Render (Samples per minute)

6069.41 points

116% significantly higher Blender score

2797.04 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

207329 points

23% slightly higher Geekbench 6 (OpenCL) score

168118 points

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

187369 points

0.72% slightly higher Geekbench 6 (Vulkan) score

186034 points

Specifications

Boost Clock Speed

Higher turbo frequency when power conditions are met

1560 MHz

2245 MHz

43% significantly higher boost clock speed

Memory

Onboard memory size for textures and vertices

24 GiB

49% significantly more memory

16 GiB

Memory Bus Width

Number of parallel lines to the memory chips

384 Bit

49% significantly larger memory bus width

256 Bit

Memory Bandwidth

Data transfer speed between GPU core and memory

1008 GB/s

75% significantly higher memory bandwidth

576 GB/s

TDP

Thermal Design Power: Measure of heat generated by the GPU

450 W

260 W

73% significantly lower TDP

Floating Point Performance

Raw number of floating point operations per second

40 TFLOPS

46 TFLOPS

15% slightly better floating point performance

Other details

Rank

Ranking in the hardwareDB database

16th of 586

12th of 586

Family

The product line

Radeon RX 7000 Series

Release date

The official date of release of this chip

2022 January

2023 July

Memory Type

The type of memory used by this chip

GDDR6X

GDDR6

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.6

GeForce RTX 3090 Ti vs Radeon RX 7900 GRE specs and performance

In our benchmarks, the Radeon RX 7900 GRE beats the GeForce RTX 3090 Ti in gaming performance.

Furthermore, the spec sheet for both these GPUs show that the GeForce RTX 3090 Ti has significantly more memory with 24 GiB of memory compared to 16 GiB. Memory size doesn't directly affect performance, but too little memory will certainly degrade gaming performance.

In addition, the Radeon RX 7900 GRE has a significantly lower TDP at 260 W when compared to the GeForce RTX 3090 Ti at 450 W. Heat output doesn't match power consumption directly but, it's a good estimate.

In terms of raw gaming performance in our GPU benchmark, the Radeon RX 7900 GRE is better than the GeForce RTX 3090 Ti.

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