Builds / Apple M3 Ultra (80-core GPU, unified)
Mac Studio M3 Ultra 512 GB running DeepSeek V4.1 Flash with MTP
Source: omlx.ai ↗📏 How measured: reported by the original source; RigBase re-checked the numbers at that source
- GPU(s)
- Apple M3 Ultra (80-core GPU, unified)
- VRAM / unified memory (GB)
- 512
- CPU
- not stated
- Motherboard
- not stated
- RAM
- 512 GB unified
- PSU
- not stated
- Other
- not stated
- Reported total cost
- not stated
- Power
- not stated
Measured speed (generation tokens/sec)
| Model | Quant | Engine | tok/s | Details |
|---|---|---|---|---|
| DeepSeek V4.1 Flash | not stated | oMLX v0.7.1.dev1, MTP enabled | 30.8 | ⚡ spec-decode (MTP)prefill 541.7 tok/scontext: 1K (36.0 tok/s at 8K)📏 oMLX community benchmark upload, peak memory 289.3 GB |
oMLX benchmark upload; the quant is not stated in the upload.
Source: https://omlx.ai/benchmarks/performance/dvp1bn0s
Blank fields = not stated in the source. We never estimate build data; GPU street prices above are separately sourced and dated.
Rent before you buy: try this model on a cloud GPU for a few dollars first: Runpod (referral link; sign up with Google to get the new-user bonus)
Quick answers: Can Apple M3 Ultra run DeepSeek V4.1 Flash?