Hardware spec
M1 Ultra 64GB
Apple · Apple Silicon · M1
- vram
- 64 GB unified
- bandwidth
- 800 GB/s
- tdp
- 120 W
- released
- 2022-03-08
- msrp
- $3,999
- street
- ~$2,500
★ Sweet spot for this card
Q8_0 · GGUF · 34.1 GB
bench48.8 · conf A
vram34.1 / 64 GB
speed23 tok/s
Best benchmark per GB of VRAM in your tier. Q8_0wastes <3% quality vs FP16, leaves headroom for 32k context.
Full model inspect →Showing 10 of 18 models that fit ·
see full ranked list →★ Best value
80 GB · ~$28,000 · +$25,500 over M1 Ultra 64GB
Same model set · higher headroom for context / batch · top-pick bench +1.8
See H100 PCIe →Bigger tier
80 GB · ~$40,000 · +$37,500 over M1 Ultra 64GB
Same model set · higher headroom for context / batch · top-pick bench +1.8
See H100 SXM5 →Premium tier
141 GB · ~$45,000 · +$42,500 over M1 Ultra 64GB
Unlocks +1 models not in current rank · top-pick bench +1.8
See H200 SXM5 →Not running a M1 Ultra 64GB?
Tell us what you actually have — we'll re-rank everything for your machine.