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| author | Stephan Walter <stephan@walter.name> | 2023-04-28 23:10:43 +0000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-04-28 23:10:43 +0000 |
| commit | 36d19a603b221d1bd7897fcb10e823e2103b052d (patch) | |
| tree | 14e8caf8b61f8fa0fa72f5d7cc137b1ff9330b2f /README.md | |
| parent | 7f15c5c477d9933689a9d1c40794483e350c2f19 (diff) | |
Remove Q4_3 which is no better than Q5 (#1218)
Diffstat (limited to 'README.md')
| -rw-r--r-- | README.md | 37 |
1 files changed, 18 insertions, 19 deletions
@@ -281,30 +281,29 @@ When running the larger models, make sure you have enough disk space to store al As the models are currently fully loaded into memory, you will need adequate disk space to save them and sufficient RAM to load them. At the moment, memory and disk requirements are the same. -| model | original size | quantized size (4-bit) | -|-------|---------------|------------------------| -| 7B | 13 GB | 3.9 GB | -| 13B | 24 GB | 7.8 GB | -| 30B | 60 GB | 19.5 GB | -| 65B | 120 GB | 38.5 GB | +| Model | Original size | Quantized size (4-bit) | +|------:|--------------:|-----------------------:| +| 7B | 13 GB | 3.9 GB | +| 13B | 24 GB | 7.8 GB | +| 30B | 60 GB | 19.5 GB | +| 65B | 120 GB | 38.5 GB | ### Quantization Several quantization methods are supported. They differ in the resulting model disk size and inference speed. -Model | F16 | Q4_0 | Q4_1 | Q4_2 | Q4_3 | Q5_0 | Q5_1 | Q8_0 --- | -- | -- | -- | -- | -- | -- | -- | -- -7B (ppl) | 5.9565 | 6.2103 | 6.1286 | 6.1698 | 6.0617 | 6.0139 | 5.9934 | 5.9571 -7B (size) | 13.0G | 4.0G | 4.8G | 4.0G | 4.8G | 4.4G | 4.8G | 7.1G -7B (ms/tok @ 4th) | 128 | 56 | 61 | 84 | 91 | 91 | 95 | 75 -7B (ms/tok @ 8th) | 128 | 47 | 55 | 48 | 53 | 53 | 59 | 75 -7B (bpw) | 16.0 | 5.0 | 6.0 | 5.0 | 6.0 | 5.5 | 6.0 | 9.0 --- | -- | -- | -- | -- | -- | -- | -- | -- -13B (ppl) | 5.2455 | 5.3748 | 5.3471 | 5.3433 | 5.3234 | 5.2768 | 5.2582 | 5.2458 -13B (size) | 25.0G | 7.6G | 9.1G | 7.6G | 9.1G | 8.4G | 9.1G | 14G -13B (ms/tok @ 4th) | 239 | 104 | 113 | 160 | 175 | 176 | 185 | 141 -13B (ms/tok @ 8th) | 240 | 85 | 99 | 97 | 114 | 108 | 117 | 147 -13B (bpw) | 16.0 | 5.0 | 6.0 | 5.0 | 6.0 | 5.5 | 6.0 | 9.0 +| Model | Measure | F16 | Q4_0 | Q4_1 | Q4_2 | Q5_0 | Q5_1 | Q8_0 | +|------:|--------------|-------:|-------:|-------:|-------:|-------:|-------:|-------:| +| 7B | perplexity | 5.9565 | 6.2103 | 6.1286 | 6.1698 | 6.0139 | 5.9934 | 5.9571 | +| 7B | file size | 13.0G | 4.0G | 4.8G | 4.0G | 4.4G | 4.8G | 7.1G | +| 7B | ms/tok @ 4th | 128 | 56 | 61 | 84 | 91 | 95 | 75 | +| 7B | ms/tok @ 8th | 128 | 47 | 55 | 48 | 53 | 59 | 75 | +| 7B | bits/weight | 16.0 | 5.0 | 6.0 | 5.0 | 5.5 | 6.0 | 9.0 | +| 13B | perplexity | 5.2455 | 5.3748 | 5.3471 | 5.3433 | 5.2768 | 5.2582 | 5.2458 | +| 13B | file size | 25.0G | 7.6G | 9.1G | 7.6G | 8.4G | 9.1G | 14G | +| 13B | ms/tok @ 4th | 239 | 104 | 113 | 160 | 176 | 185 | 141 | +| 13B | ms/tok @ 8th | 240 | 85 | 99 | 97 | 108 | 117 | 147 | +| 13B | bits/weight | 16.0 | 5.0 | 6.0 | 5.0 | 5.5 | 6.0 | 9.0 | ### Interactive mode |