Matthew Tchouikine commited on
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1 Parent(s): 88e3a40

add generation speed and prompt reading speed numbers

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  1. README.md +24 -5
README.md CHANGED
@@ -44,12 +44,31 @@ All differences are within run-to-run variation: the 8-bit model matches the ori
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  ## Speed
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- Generation speed for a single user with llama.cpp (tokens per second):
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- | Hardware | Empty context | 32K tokens of context |
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- |---|---|---|
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- | NVIDIA H200 | 216 | 191 |
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- | MacBook Pro, Apple M4, 16 GB | 11.2 | 8.7 |
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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  On Apple Silicon, speed scales with memory bandwidth (about 90% of it is used), so Macs with faster
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  memory run proportionally faster. The model needs about 10 GB of memory plus room for the context;
 
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  ## Speed
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+ Speed for a single user with llama.cpp (tokens per second), by how much context is already filled.
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+ Generation (writing the answer):
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+
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+ | Hardware | Context | Q8_0 | bf16 |
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+ |---|---|---|---|
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+ | NVIDIA H200 | empty | 216 | 185 |
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+ | NVIDIA H200 | 32K | 191 | 167 |
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+ | NVIDIA H200 | 100K | 156 | 139 |
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+ | MacBook Pro, M4, 16 GB | empty | 11.2 | does not fit (18.4 GB) |
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+ | MacBook Pro, M4, 16 GB | 32K | 8.7 | does not fit |
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+
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+ Prompt reading (a 512-token prompt):
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+
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+ | Hardware | Context | Q8_0 | bf16 |
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+ |---|---|---|---|
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+ | NVIDIA H200 | empty | 9,106 | 16,587 |
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+ | NVIDIA H200 | 32K | 7,677 | 12,200 |
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+ | NVIDIA H200 | 100K | 5,544 | 7,800 |
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+ | MacBook Pro, M4, 16 GB | empty | 208 | does not fit |
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+ | MacBook Pro, M4, 16 GB | 32K | 139 | does not fit |
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+
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+ Generation is limited by memory speed, where the smaller Q8_0 file is faster. Prompt reading is limited
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+ by compute, where llama.cpp runs bf16 faster on NVIDIA GPUs. For thinking-mode answers, generation
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+ takes most of the time.
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  On Apple Silicon, speed scales with memory bandwidth (about 90% of it is used), so Macs with faster
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  memory run proportionally faster. The model needs about 10 GB of memory plus room for the context;