AMD Radeon RX 7800 XT & RX 7700 XT Linux Performance

Written by Michael Larabel in Graphics Cards on 6 September 2023 at 09:00 AM EDT. Page 6 of 7. 53 Comments.
VkFFT benchmark with settings of Test: FFT + iFFT C2C 1D batched in single precision. RTX 4090 was the fastest.
VkFFT benchmark with settings of Test: FFT + iFFT C2C 1D batched in double precision. RTX 4090 was the fastest.
VkFFT benchmark with settings of Test: FFT + iFFT C2C 1D batched in half precision. RTX 4090 was the fastest.
VkFFT benchmark with settings of Test: FFT + iFFT C2C multidimensional in single precision. RTX 4090 was the fastest.
VkFFT benchmark with settings of Test: FFT + iFFT C2C 1D batched in single precision, no reshuffling. RTX 4090 was the fastest.
VkFFT benchmark with settings of Test: FFT + iFFT R2C / C2R. RX 7900 XTX was the fastest.
VkResample benchmark with settings of Upscale: 2x, Precision: Single. RX 7900 XTX was the fastest.
vkpeak benchmark with settings of fp32-scalar. RTX 4090 was the fastest.
vkpeak benchmark with settings of fp32-vec4. RTX 4090 was the fastest.
vkpeak benchmark with settings of fp16-scalar. RTX 4090 was the fastest.
vkpeak benchmark with settings of fp64-scalar. RX 7900 XTX was the fastest.
vkpeak benchmark with settings of fp64-vec4. RX 7900 XTX was the fastest.
vkpeak benchmark with settings of int16-scalar. RX 7900 XTX was the fastest.

A variety of Vulkan compute benchmarks were also carried out in being curious about the positioning there. The RADV open-source Mesa driver on these Radeon RX 7000 series parts continued holding up well and competing against the NVIDIA GeForce RTX 40 graphics cards I had available.


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