开源权重本地模型
Google Gemma 3 27B IT
Near the limit of a 24GB card at 4-bit. Text estimates exclude vision overhead.
- 参数量
- 27B
- 推荐量化
- Q4_K_M
- 权重估算
- 17.2GB
- 最大上下文
- 128K
默认上下文下的量化显存
| 量化 | 权重 | KV cache | 总显存 |
|---|---|---|---|
| FP16 | 54.50GB | 4.16GB | 64.11GB |
| Q8_0 | 29.80GB | 4.16GB | 36.94GB |
| Q6_K | 23.03GB | 4.16GB | 29.50GB |
| Q5_K_M | 19.49GB | 4.16GB | 25.60GB |
| Q4_K_M | 17.20GB | 4.16GB | 23.08GB |
| Q3_K_M | 14.30GB | 4.16GB | 19.89GB |
| Q2_K | 8.86GB | 4.16GB | 13.91GB |
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