AMD Radeon 530 vs NVIDIA GeForce GTX 645

Compare AMD Radeon 530 4 GB vs NVIDIA GeForce GTX 645 1 GB, specs and GPU benchmark score. Which is the better graphics card for the money?

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Benchmark Score

Overall Score

General gaming and workstation score

204 points
297 points
45% significantly better overall score

Flux Core frame rate

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

5 FPS
8 FPS
2 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

3 FPS
4 FPS
0 FPS slightly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

4 FPS
0 FPS slightly higher City frame rate
4 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

1 FPS
4 FPS
2 FPS significantly higher Clouds frame rate

Free GPU Benchmark

Want to compare your graphics card against the Radeon 530 and the GeForce GTX 645? Download our free and quick PC Performance Test.

Other Benchmarks

Geekbench 5 (OpenCL) score

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

6960 points
33% slightly higher Geekbench 5 (OpenCL) score
5217 points
Geekbench 6 (OpenCL) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

6343 points
20% slightly higher Geekbench 6 (OpenCL) score
5274 points

Specifications

Memory

Onboard memory size for textures and vertices

4 GiB
300% significantly more memory
1 GiB

Other details

Rank

Ranking in the hardwareDB database

432nd of 586
381st of 586

Family

The product line

Radeon 500 Series
-

Release date

The official date of release of this chip

2017 April
-

Memory Type

The type of memory used by this chip

DDR3
-

DirectX Support

Maximum version of DirectX supported

-
11.0

OpenGL Support

Maximum version of OpenGL supported

-
4.5

Radeon 530 vs GeForce GTX 645 specs and performance

In our benchmarks, the GeForce GTX 645 beats the Radeon 530 in gaming performance.

Furthermore, the spec sheet for both these GPUs show that the Radeon 530 has significantly more memory with 4 GiB of memory compared to 1 GiB. Lots of memory is good when playing at high resolutions or with many monitors.

In terms of raw gaming performance in our GPU benchmark, the GeForce GTX 645 is better than the Radeon 530.

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