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Update README with AMD RX9070XT performance data #35

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Update README with AMD RX9070XT performance data
l33tm4st3r Dec 23, 2025
80f5a52
Merge branch 'master' into patch-1
l33tm4st3r Mar 3, 2026
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38 changes: 38 additions & 0 deletions README.md
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Expand Up @@ -183,6 +183,44 @@ copy-d2h = 23.70 GBPS
copy-d2d = 145.23 GBPS
```

AMD RX9070XT 16GB

Copilot AI Dec 23, 2025

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The heading uses "AMD RX9070XT 16GB" format, which is inconsistent with the existing "AMD RX9060XT 16GB" heading on line 96. However, the device name on line 136 reads "AMD Radeon RX 9070 XT" (with spaces), creating a discrepancy. Consider using consistent formatting between the heading and the actual device name, similar to how the RX9060XT example handles it.

Suggested change
AMD RX9070XT 16GB
AMD Radeon RX 9070 XT 16GB

Copilot uses AI. Check for mistakes.
```
device = AMD Radeon RX 9070 XT (RADV GFX1201)

fp32-scalar = 35499.88 GFLOPS
fp32-vec4 = 24469.68 GFLOPS

fp16-scalar = 34127.63 GFLOPS
fp16-vec4 = 55966.64 GFLOPS
fp16-matrix = 214419.79 GFLOPS

fp64-scalar = 876.26 GFLOPS
fp64-vec4 = 871.68 GFLOPS

int32-scalar = 5624.66 GIOPS
int32-vec4 = 5617.52 GIOPS

int16-scalar = 29966.15 GIOPS
int16-vec4 = 53031.47 GIOPS

int64-scalar = 1871.93 GIOPS
int64-vec4 = 1543.96 GIOPS

int8-dotprod = 107156.45 GIOPS
int8-matrix = 384988.43 GIOPS

bf16-dotprod = 49309.31 GFLOPS
bf16-matrix = 213406.13 GFLOPS

fp8-matrix = 421175.51 GFLOPS
bf8-matrix = 424792.17 GFLOPS

copy-h2h = 27.06 GBPS
copy-h2d = 26.25 GBPS
copy-d2h = 28.06 GBPS
copy-d2d = 305.30 GBPS
```

## Other Open-Source Code Used

- https://github.com/Tencent/ncnn for fast neural network inference on ALL PLATFORMS