AMD Radeon RX 640 vs NVIDIA GeForce GT 640

Compare AMD Radeon RX 640 4 GB vs NVIDIA GeForce GT 640, 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

$ 199.99
$ 169.99
$ 30.00 slightly less expensive

Benchmark Score

Overall Score

General gaming and workstation score

556 points
113% significantly better overall score
260 points

Flux Core frame rate

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

14 FPS
7 FPS significantly higher Flux Core frame rate
6 FPS

Electron frame rate

Randomly generated noise sphere test

9 FPS
6 FPS significantly higher Electron frame rate
3 FPS

City frame rate

Procedurally generated city scene with voxel rendering

13 FPS
8 FPS significantly higher City frame rate
4 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

4 FPS
1 FPS significantly higher Clouds frame rate
3 FPS

Free GPU Benchmark

Want to compare your graphics card against the Radeon RX 640 and the GeForce GT 640? Download our free and quick PC Performance Test.

Other Benchmarks

Geekbench 5 (OpenCL) score

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

15883 points
309% significantly higher Geekbench 5 (OpenCL) score
3876 points
Geekbench 5 (Vulkan) score

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

15859 points
338% significantly higher Geekbench 5 (Vulkan) score
3620 points
Geekbench 6 (OpenCL) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

14348 points
284% significantly higher Geekbench 6 (OpenCL) score
3736 points
Geekbench 6 (Vulkan) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

16397 points
318% significantly higher Geekbench 6 (Vulkan) score
3914 points

Specifications

Other details

Rank

Ranking in the hardwareDB database

318th of 586
396th of 586

Family

The product line

Radeon 600 Series
-

Memory Type

The type of memory used by this chip

GDDR5
-

DirectX Support

Maximum version of DirectX supported

12.0
-

OpenGL Support

Maximum version of OpenGL supported

4.6
-

Radeon RX 640 vs GeForce GT 640 specs and performance

In our benchmarks, the Radeon RX 640 beats the GeForce GT 640 in gaming performance.

In conclusion, all specs and GPU benchmarks considered, will recommend the Radeon RX 640 over the GeForce GT 640.

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