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DeepSeek-V4-Flash
Performance
4k
tokens
354.1
PP tok/s
27.5
TG tok/s
11566
TTFT (ms)
145.8
Peak mem (GB)
Hardware
Chip
M3 Ultra (60c)
Memory
256 GB
GPU Cores
60
Software
oMLX
v0.3.9rc1
macOS
macOS 26.2
Context
4,096
Performance by Context Length
| Context | PP tok/s | TG tok/s | Peak Mem | |
|---|---|---|---|---|
| 1k | 356.0 | 29.6 | 145.6 GB | view |
| 4k | 354.1 | 27.5 | 145.8 GB | current |
| 8k | 343.6 | 27.1 | 145.7 GB | view |
| 16k | 332.2 | 26.1 | 146.0 GB | view |
| 32k | 313.7 | 25.3 | 146.7 GB | view |
Batching Results
| Batch Size | TG tok/s | Speedup |
|---|---|---|
| 1× | 29.6 | 1.00× |
| 2× | 44.3 | 1.50× |
| 4× | 63.3 | 2.14× |