AMD Radeon RX 570 vs AMD Radeon RX 6400

Compare AMD Radeon RX 570 8 GB vs AMD Radeon RX 6400 4 GB, specs and GPU benchmark score. Which is the better graphics card for the money?

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AMD Radeon RX 6400

Price

The cheapest price from our partner retailers

$ 213.30

$ 130.03

$ 83.27 significantly less expensive

Benchmark Score

Overall Score

General gaming and workstation score

1929 points

4% slightly better overall score

1845 points

Flux Core frame rate

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

40 FPS

42 FPS

2 FPS slightly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

28 FPS

Identical

28 FPS

City frame rate

Procedurally generated city scene with voxel rendering

40 FPS

4 FPS slightly higher City frame rate

36 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

15 FPS

16 FPS

0 FPS slightly higher Clouds frame rate

Free GPU Benchmark

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Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

3841 points

2270% significantly higher 3DMark Graphics score

162 points

Blender score

Cycles Render (Samples per minute)

332.38 points

9% slightly higher Blender score

302.98 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

41113 points

22% slightly higher Geekbench 6 (OpenCL) score

33586 points

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

47019 points

14% slightly higher Geekbench 6 (Vulkan) score

41105 points

Specifications

Core Clock Speed

Nominal chip frequency

1168 MHz

1923 MHz

64% significantly higher core clock speed

Boost Clock Speed

Higher turbo frequency when power conditions are met

1244 MHz

2321 MHz

86% significantly higher boost clock speed

Memory

Onboard memory size for textures and vertices

8 GiB

100% significantly more memory

4 GiB

Memory Bus Width

Number of parallel lines to the memory chips

256 Bit

300% significantly larger memory bus width

64 Bit

Memory Bandwidth

Data transfer speed between GPU core and memory

224 GB/s

75% significantly higher memory bandwidth

128 GB/s

TDP

Thermal Design Power: Measure of heat generated by the GPU

150 W

53 W

183% significantly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

39.81 Gigapixels/s

74.3 Gigapixels/s

86% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

159.2 Gigatexels/s

42% significantly higher texture rate

111.4 Gigatexels/s

Floating Point Performance

Raw number of floating point operations per second

5.10 TFLOPS

42% slightly better floating point performance

3.57 TFLOPS

Shading Units

Number of processors dedicated to shader processing

2048

166% significantly more shading units

768

Texture Mapping Units

Number of processors dedicated to applying textures

128

166% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

Identical

Other details

Rank

Ranking in the hardwareDB database

213th of 586

217th of 586

Family

The product line

Radeon RX 500 Series

Radeon RX 6000 Series

Release date

The official date of release of this chip

2017 April

2022 January

Memory Type

The type of memory used by this chip

GDDR5

GDDR6

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.6

Radeon RX 570 vs Radeon RX 6400 specs and performance

For gaming, the Radeon RX 6400 graphics card is better than the Radeon RX 570 in our tests.

In our comparison, the Radeon RX 6400 has a significantly higher core clock speed. The core clock speed (or base speed) is the frequency at which the GPU core runs. This metric makes sense when comparing GPUs of a similar architecture or generation. In addition, the Radeon RX 6400 also has a significantly higher boost clock speed: the maximum frequency the chip can reach if power delivery and thermals allow.

Furthermore, the spec sheet for both these GPUs show that the Radeon RX 570 has significantly more memory with 8 GiB of memory compared to 4 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 6400 has a significantly lower TDP at 53 W when compared to the Radeon RX 570 at 150 W. Heat output doesn't match power consumption directly but, it's a good estimate.

According to the results of the hardwareDB benchmark utility, the Radeon RX 6400 is faster than the Radeon RX 570.