AMD Radeon RX 6400 vs AMD Radeon RX 9070 XT

Compare AMD Radeon RX 6400 4 GB vs AMD Radeon RX 9070 XT 16 GB, specs and GPU benchmark score. Which is the better graphics card for the money?

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Specifications
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AMD Radeon RX 9070 XT

Price

The cheapest price from our partner retailers

$ 130.03

$ 599.96 significantly less expensive

$ 729.99

Benchmark Score

Overall Score

General gaming and workstation score

1845 points

20954 points

1035% significantly better overall score

Flux Core frame rate

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

42 FPS

421 FPS

379 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

28 FPS

302 FPS

274 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

36 FPS

380 FPS

344 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

16 FPS

172 FPS

156 FPS significantly higher Clouds frame rate

Free GPU Benchmark

Want to compare your graphics card against the Radeon RX 6400 and the Radeon RX 9070 XT? Download our free and quick PC Performance Test.

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Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

162 points

7249 points

4374% significantly higher 3DMark Graphics score

Blender score

Cycles Render (Samples per minute)

302.98 points

3144.45 points

937% significantly higher Blender score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

33586 points

160380 points

377% significantly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

41105 points

194640 points

373% significantly higher Geekbench 6 (Vulkan) score

Specifications

Boost Clock Speed

Higher turbo frequency when power conditions are met

2321 MHz

2970 MHz

27% slightly higher boost clock speed

Memory

Onboard memory size for textures and vertices

4 GiB

16 GiB

300% significantly more memory

Memory Bus Width

Number of parallel lines to the memory chips

64 Bit

256 Bit

300% significantly larger memory bus width

Memory Bandwidth

Data transfer speed between GPU core and memory

128 GB/s

640 GB/s

400% significantly higher memory bandwidth

Pixel Rate

Number of pixels that can be rendered per second

74.3 Gigapixels/s

380.2 Gigapixels/s

411% significantly higher pixel rate

Floating Point Performance

Raw number of floating point operations per second

3.57 TFLOPS

48.7 TFLOPS

1264% significantly better floating point performance

Render Output Processors

Number of processors dedicated to final pixel rendering

128

300% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

217th of 586

8th of 586

Family

The product line

Radeon RX 6000 Series

Radeon RX 9000 Series

Release date

The official date of release of this chip

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

Radeon RX 6400 vs Radeon RX 9070 XT comparison

According to the hardwareDB Benchmark, the Radeon RX 9070 XT GPU is faster than the Radeon RX 6400 in gaming.

Furthermore, the spec sheet for both these GPUs show that the Radeon RX 9070 XT has significantly more memory with 16 GiB of memory compared to 4 GiB. Memory size doesn't directly affect performance, but too little memory will certainly degrade gaming performance.

In terms of raw gaming performance in our GPU benchmark, the Radeon RX 9070 XT is better than the Radeon RX 6400.