Apple Mac Studio M3 Ultra 256GB
Released 2025 · Unified memory (SoC)
Apple Mac Studio M3 Ultra 256GB: 256 GB unified memory (unified), 800 GB/s memory bandwidth, 86 FP16 TFLOPS, 140W TDP. See which LLMs fit, estimated tokens/sec and community benchmarks on slopsome.com.
Specifications
| Unified memory | 256 GB unified |
|---|---|
| Memory bandwidth | 800 GB/s |
| FP16 compute | 86 TFLOPS |
| INT8 compute | 172 TOPS |
| TDP | 140 W |
| MSRP | $7999 |
| Typical used price | $7000 |