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Llama-3.2-3B-Instruct · Q8_0
NVIDIA RTX 409024GBllama.cpp b4200L0 Self-reported
This page aggregates 1 real-world runs of Llama-3.2-3B-Instruct (Q8_0) on NVIDIA RTX 4090 with llama.cpp, contributed by 1 independent source platforms; metrics are averages of published measurements.
245.7 tok/s
Decode
Decode speed
1,842.8 tok/s
Prefill
Prefill speed
0.05 s
TTFT
Time to first token
3.7 GB
VRAM
VRAM usage
L0 Self-reported
1
Measured runs
1
Independent sources
Other
Source platforms
Today
Last verified
Performance
- llama.cpp · Q8_0 (current)Decode 245.7 · Prefill 1842.8 ·
- llama.cpp · Q5_K_M Decode 357.4 · Prefill 2680.5 ·
- llama.cpp · Q4_K_M Decode 436.8 · Prefill 3276 ·
Core figures
- Decode (avg)
- 245.7 tok/s
- Prefill (avg)
- 1,842.8 tok/s
- TTFT (avg)
- 0.05 s
- VRAM (avg)
- 3.7 GB
- MTP acceptance rate
- —
- TTFB
- — GB
- Power draw
- — W
Configuration
Member-level fields are taken from the most recent run
- Model
- Llama-3.2-3B-Instruct
- Quantization
- Q8_0
- Framework
- llama.cpp
- Version
- b4200
- Context length
- 4096 tokens
- Batch size
- 512
- GPU layers
- 99
- Flash Attention
- On
Hardware
Nominal and measured figures are shown side by side; whether it runs is the reader's call
- GPU
- NVIDIA RTX 4090
- Nominal VRAM
- 24 GB
- Measured VRAM (avg)
- 3.7 GB
- OS
- Linux
- Driver
- 570.65
- CUDA
- 12.6
Sources & evidence
1 measured records in total, each traceable to its original source
b4200 · Linux · CUDA 12.6 · 4096 ctx
245.7 tok/s
Decode
1,842.8 tok/s
Prefill
0.05 s
TTFT
3.7 GB
VRAM
—
MTP
— W
Power draw
L0 理论估算（add-1000-records-batch3）