Does MiMo-V2-Flash fit in 48GB of VRAM?
Not at these settings. No indexed quantization of MiMo-V2-Flash fits 48GB card at any context we compute, with q4_0 KV. The smallest shipped quantization is 58.20 GiB in weights alone, against 44.64 GiB usable. CPU offload can still run it, slowly.
Every quantization at every context
| Quant | Weights● | 4K◐ | 8K◐ | 16K◐ | 32K◐ | 64K◐ | 128K◐ |
|---|---|---|---|---|---|---|---|
| BF16 | 575.24 GiB | 576.2 | 576.4 | 576.6 | 577.1 | 578.2 | 580.3 |
| Q8_0 | 305.69 GiB | 306.7 | 306.8 | 307.1 | 307.6 | 308.6 | 310.8 |
| Q6_K | 236.11 GiB | 237.1 | 237.2 | 237.5 | 238.0 | 239.1 | 241.2 |
| Q5_K_M | 204.17 GiB | 205.1 | 205.3 | 205.5 | 206.1 | 207.1 | 209.2 |
| Q5_K_S | 198.04 GiB | 199.0 | 199.1 | 199.4 | 199.9 | 201.0 | 203.1 |
| Q4_1 | 180.12 GiB | 181.1 | 181.2 | 181.5 | 182.0 | 183.1 | 185.2 |
| I1-Q4_1 | 180.01 GiB | 181.0 | 181.1 | 181.4 | 181.9 | 183.0 | 185.1 |
| Q4_K_L | 174.72 GiB | 175.7 | 175.8 | 176.1 | 176.6 | 177.7 | 179.8 |
| Q4_K_M | 174.28 GiB | 175.3 | 175.4 | 175.7 | 176.2 | 177.2 | 179.4 |
| I1-Q4_K_M | 173.97 GiB | 174.9 | 175.1 | 175.3 | 175.9 | 176.9 | 179.0 |
| Q4_K_S | 168.15 GiB | 169.1 | 169.3 | 169.5 | 170.1 | 171.1 | 173.2 |
| Q4_0 | 165.08 GiB | 166.1 | 166.2 | 166.5 | 167.0 | 168.0 | 170.1 |
| I1-Q4_K_S | 163.33 GiB | 164.3 | 164.4 | 164.7 | 165.2 | 166.3 | 168.4 |
| I1-Q4_0 | 162.70 GiB | 163.7 | 163.8 | 164.1 | 164.6 | 165.7 | 167.8 |
| IQ4_NL | 162.41 GiB | 163.4 | 163.5 | 163.8 | 164.3 | 165.4 | 167.5 |
| IQ4_XS | 153.50 GiB | 154.5 | 154.6 | 154.9 | 155.4 | 156.5 | 158.6 |
| I1-IQ4_XS | 153.13 GiB | 154.1 | 154.2 | 154.5 | 155.0 | 156.1 | 158.2 |
| I1-Q3_K_L | 148.65 GiB | 149.6 | 149.8 | 150.0 | 150.5 | 151.6 | 153.7 |
| Q3_K_M | 137.19 GiB | 138.2 | 138.3 | 138.6 | 139.1 | 140.1 | 142.3 |
| I1-Q3_K_M | 137.19 GiB | 138.2 | 138.3 | 138.6 | 139.1 | 140.1 | 142.3 |
| Q3_K_L | 136.05 GiB | 137.0 | 137.2 | 137.4 | 137.9 | 139.0 | 141.1 |
| IQ3_M | 130.65 GiB | 131.6 | 131.8 | 132.0 | 132.6 | 133.6 | 135.7 |
| I1-IQ3_M | 125.52 GiB | 126.5 | 126.6 | 126.9 | 127.4 | 128.5 | 130.6 |
| Q3_K_S | 124.51 GiB | 125.5 | 125.6 | 125.9 | 126.4 | 127.5 | 129.6 |
| I1-IQ3_S | 123.99 GiB | 125.0 | 125.1 | 125.4 | 125.9 | 126.9 | 129.1 |
| I1-Q3_K_S | 123.96 GiB | 124.9 | 125.1 | 125.3 | 125.9 | 126.9 | 129.0 |
| UD-IQ3_XXS | 118.70 GiB | 119.7 | 119.8 | 120.1 | 120.6 | 121.7 | 123.8 |
| IQ3_XS | 117.68 GiB | 118.7 | 118.8 | 119.1 | 119.6 | 120.6 | 122.7 |
| I1-IQ3_XS | 117.12 GiB | 118.1 | 118.2 | 118.5 | 119.0 | 120.1 | 122.2 |
| IQ3_XXS | 113.14 GiB | 114.1 | 114.3 | 114.5 | 115.0 | 116.1 | 118.2 |
| I1-IQ3_XXS | 110.41 GiB | 111.4 | 111.5 | 111.8 | 112.3 | 113.4 | 115.5 |
| Q2_K_L | 104.70 GiB | 105.7 | 105.8 | 106.1 | 106.6 | 107.7 | 109.8 |
| Q2_K | 104.57 GiB | 105.5 | 105.7 | 105.9 | 106.5 | 107.5 | 109.6 |
| I1-Q2_K | 104.57 GiB | 105.5 | 105.7 | 105.9 | 106.5 | 107.5 | 109.6 |
| UD-IQ2_M | 99.33 GiB | 100.3 | 100.4 | 100.7 | 101.2 | 102.3 | 104.4 |
| I1-Q2_K_S | 97.22 GiB | 98.2 | 98.3 | 98.6 | 99.1 | 100.2 | 102.3 |
| UD-IQ2_XXS | 94.58 GiB | 95.6 | 95.7 | 96.0 | 96.5 | 97.5 | 99.6 |
| I1-IQ2_M | 93.87 GiB | 94.9 | 95.0 | 95.2 | 95.8 | 96.8 | 98.9 |
| IQ2_M | 90.09 GiB | 91.1 | 91.2 | 91.5 | 92.0 | 93.1 | 95.2 |
| UD-IQ1_M | 87.36 GiB | 88.3 | 88.5 | 88.7 | 89.3 | 90.3 | 92.4 |
| I1-IQ2_S | 85.29 GiB | 86.3 | 86.4 | 86.7 | 87.2 | 88.2 | 90.4 |
| I1-IQ2_XS | 84.00 GiB | 85.0 | 85.1 | 85.4 | 85.9 | 87.0 | 89.1 |
| UD-IQ1_S | 81.23 GiB | 82.2 | 82.3 | 82.6 | 83.1 | 84.2 | 86.3 |
| IQ2_S | 79.34 GiB | 80.3 | 80.4 | 80.7 | 81.2 | 82.3 | 84.4 |
| IQ2_XS | 79.09 GiB | 80.1 | 80.2 | 80.5 | 81.0 | 82.0 | 84.2 |
| I1-IQ2_XXS | 75.37 GiB | 76.3 | 76.5 | 76.7 | 77.3 | 78.3 | 80.4 |
| UD-TQ1_0 | 72.36 GiB | 73.3 | 73.5 | 73.7 | 74.3 | 75.3 | 77.4 |
| IQ2_XXS | 68.47 GiB | 69.5 | 69.6 | 69.8 | 70.4 | 71.4 | 73.5 |
| I1-IQ1_M | 64.64 GiB | 65.6 | 65.8 | 66.0 | 66.5 | 67.6 | 69.7 |
| IQ1_M | 61.31 GiB | 62.3 | 62.4 | 62.7 | 63.2 | 64.3 | 66.4 |
| IQ1_S | 58.91 GiB | 59.9 | 60.0 | 60.3 | 60.8 | 61.9 | 64.0 |
| I1-IQ1_S | 58.20 GiB | 59.2 | 59.3 | 59.6 | 60.1 | 61.2 | 63.3 |
Figures are GiB of total memory: weights plus KV cache plus compute buffer and backend overhead. Weights and KV are near-exact; the overhead term is modeled. Hover any cell for the breakdown.
Why there are no speeds on this page
A capacity is not a card. Whether a model fits depends only on memory, so every figure above holds for any 48GB accelerator. How fast it runs depends on memory bandwidth, which varies several-fold between cards of the same capacity — so putting a tokens-per-second number here would be inventing one. Pick a specific card from hardware and the speed column appears.
Why other calculators disagree
A parameters × bits ÷ 8 estimate ignores two things that dominate at long context. First, the weights themselves are not the nominal rate — quantizations are mixtures, so the real file is consistently larger than the label implies. Second, most of this model's layers cache only a 128-token window rather than the full context.