RTX 3090 x1 vs RTX PRO 6000 Blackwell x4

Name: RTX 3090 x1 vs RTX PRO 6000 Blackwell x4
Creator: DiggTop

GPU AGPU B

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

RTX 3090 x12 verified runs · best 28.1 tok/s

RTX PRO 6000 Blackwell x49 verified runs · best 231.6 tok/s

Model	RTX 3090 x1	RTX PRO 6000 Blackwell x4
DeepSeek-V4.1-Flash	26.0 EXL3 3.0 bpw	231.6 FP4+FP8 native
GLM-5.3-Flash	28.1 EXL3 3.05 bpw	—

Head-to-head (models tested on both): RTX 3090 x1 0 · RTX PRO 6000 Blackwell x4 1 · tied 0 · data as of Oct 5, 2026. Full rules: methodology.