NVIDIA RTX A2000 vs AMD Radeon RX 6400

Compare NVIDIA RTX A2000 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

$ 524.96

$ 130.03

$ 394.93 significantly less expensive

Benchmark Score

Overall Score

General gaming and workstation score

3755 points

103% significantly better overall score

1845 points

Flux Core frame rate

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

96 FPS

54 FPS significantly higher Flux Core frame rate

42 FPS

Electron frame rate

Randomly generated noise sphere test

45 FPS

17 FPS significantly higher Electron frame rate

28 FPS

City frame rate

Procedurally generated city scene with voxel rendering

64 FPS

28 FPS significantly higher City frame rate

36 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

35 FPS

19 FPS significantly higher Clouds frame rate

16 FPS

Free GPU Benchmark

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Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

1346 points

730% significantly higher 3DMark Graphics score

162 points

Blender score

Cycles Render (Samples per minute)

1954.21 points

544% significantly higher Blender score

302.98 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

73300 points

118% significantly higher Geekbench 6 (OpenCL) score

33586 points

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

69543 points

69% significantly higher Geekbench 6 (Vulkan) score

41105 points

Specifications

Core Clock Speed

Nominal chip frequency

562 MHz

1923 MHz

242% significantly higher core clock speed

Boost Clock Speed

Higher turbo frequency when power conditions are met

1200 MHz

2321 MHz

93% significantly higher boost clock speed

Memory Bus Width

Number of parallel lines to the memory chips

192 Bit

200% significantly larger memory bus width

64 Bit

Memory Bandwidth

Data transfer speed between GPU core and memory

288 GB/s

125% significantly higher memory bandwidth

128 GB/s

TDP

Thermal Design Power: Measure of heat generated by the GPU

70 W

53 W

32% slightly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

57.6 Gigapixels/s

74.3 Gigapixels/s

28% slightly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

124.8 Gigatexels/s

12% slightly higher texture rate

111.4 Gigatexels/s

Floating Point Performance

Raw number of floating point operations per second

7.99 TFLOPS

123% significantly better floating point performance

3.57 TFLOPS

Shading Units

Number of processors dedicated to shader processing

3328

333% significantly more shading units

768

Texture Mapping Units

Number of processors dedicated to applying textures

104

116% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

49% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

130th of 586

217th of 586

Family

The product line

Radeon RX 6000 Series

Release date

The official date of release of this chip

2021 August

2022 January

Memory Type

The type of memory used by this chip

GDDR6

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.6

RTX A2000 vs Radeon RX 6400 specs and performance

According to the hardwareDB Benchmark, the RTX A2000 GPU is faster than the Radeon RX 6400 in gaming.

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. This is a frequency that can be reached if the GPU is cooled sufficiently and has enough power.

In addition, the Radeon RX 6400 has a slightly lower TDP at 53 W when compared to the RTX A2000 at 70 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 RTX A2000 is faster than the Radeon RX 6400.