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llm-speed

RTX 5090 vs M3 Ultra

Side-by-side decode tok/s, prefill tok/s, and TTFT for RTX 5090 and M3 Ultra, sourced from community-submitted runs of the llm-speed suite. Every number on this page links back to the run it came from.

hardware
RTX 5090
NVIDIA Ada/Blackwell · 32 GB VRAM
View RTX 5090 page →
hardware
M3 Ultra
Apple M3 · up to 192 GB unified memory
View M3 Ultra page →

No overlapping RTX 5090 ↔ M3 Ultra benchmarks yet.

We don't have a submitted run that covers both sides of this comparison yet. Run the suite on either side to populate this page:

$ pipx install llm-speed && llm-speed bench

See also: RTX 5090 benchmarks · M3 Ultra benchmarks · All hardware · All models · Methodology