NVIDIA GeForce RTX 4090 vs AMD Radeon RX 7900 GRE

Compare NVIDIA GeForce RTX 4090 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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Price

The cheapest price from our partner retailers

$ 1819.99
$ 539.99
$ 1280.00 significantly less expensive

Benchmark Score

Overall Score

General gaming and workstation score

33119 points
80% significantly better overall score
18321 points

Flux Core frame rate

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

787 FPS
413 FPS significantly higher Flux Core frame rate
374 FPS

Electron frame rate

Randomly generated noise sphere test

382 FPS
121 FPS significantly higher Electron frame rate
261 FPS

City frame rate

Procedurally generated city scene with voxel rendering

567 FPS
223 FPS significantly higher City frame rate
344 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

318 FPS
167 FPS significantly higher Clouds frame rate
151 FPS

Free GPU Benchmark

Want to compare your graphics card against the GeForce RTX 4090 and the Radeon RX 7900 GRE? Download our free and quick PC Performance Test.

Other Benchmarks

3DMark Graphics score

3DMark Graphics score

High-end graphics benchmark

9236 points
92% significantly higher 3DMark Graphics score
4804 points
Blender score

Blender score

Cycles Render (Samples per minute)

11723.75 points
319% significantly higher Blender score
2797.04 points
Geekbench 6 (OpenCL) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

318192 points
89% significantly higher Geekbench 6 (OpenCL) score
168118 points
Geekbench 6 (Vulkan) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

273214 points
46% significantly higher Geekbench 6 (Vulkan) score
186034 points

Specifications

Boost Clock Speed

Higher turbo frequency when power conditions are met

2520 MHz
12% slightly higher boost clock speed
2245 MHz

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

1010 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

82.58 TFLOPS
79% significantly better floating point performance
46 TFLOPS

Other details

Rank

Ranking in the hardwareDB database

2nd of 586
12th of 586

Family

The product line

-
Radeon RX 7000 Series

Release date

The official date of release of this chip

2022 October
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 4090 vs Radeon RX 7900 GRE benchmarks

In our benchmarks, the GeForce RTX 4090 beats the Radeon RX 7900 GRE in gaming performance.

Next up, in terms of GPU memory, the GeForce RTX 4090 has significantly more memory with 24 GiB of memory compared to 16 GiB. If you're planning at playing games at high resolutions with high-quality textures, you will need a lot of memory.

In addition, the Radeon RX 7900 GRE has a significantly lower TDP at 260 W when compared to the GeForce RTX 4090 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 GeForce RTX 4090 is better than the Radeon RX 7900 GRE.

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