M4 Max 128GB vs Radeon AI Pro R9700 x2

GPU AGPU B

Best verified output tok/s per model (single-stream generation). Hover a value for the quant.

Verified data on this pair is thin — most of the board is still pending review. Submit your own run and help fill the matrix: one prompt, three steps, no downloads.

M4 Max 128GB1 verified run · best 134.0 tok/s

Radeon AI Pro R9700 x23 verified runs · best 131.4 tok/s

Model	M4 Max 128GB	Radeon AI Pro R9700 x2
Qwen3.8-27B	134.0 4-bit	43.6 Q8_K_XL
gemma-4-26B-A4B-it	—	131.4 Q8_K_XL
Qwen3.8-27B-Uncensored	—	51.8 Q8_0

Head-to-head (models tested on both): M4 Max 128GB 1 · Radeon AI Pro R9700 x2 0 · tied 0 · data as of Sep 29, 2026. Full rules: methodology.

Related reading: RTX 5090 vs 3090 · quantization · Value index · Full board