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gemma-4-E4B-it · IQ3_XS
NVIDIA H100 80GB HBM380GBllama.cpp v0.46L2 Cross-framework verified
This page aggregates 1 real-world runs of gemma-4-E4B-it (IQ3_XS) on NVIDIA H100 80GB HBM3 with llama.cpp, contributed by 1 independent source platforms; metrics are averages of published measurements.
297.43 tok/s
Decode
Decode speed
1,240.57 tok/s
Prefill
Prefill speed
1.94 s
TTFT
Time to first token
12.52 GB
VRAM
VRAM usage
L2 Cross-framework verified
1
Measured runs
1
Independent sources
Other
Source platforms
12 days ago
Last verified
Performance
- llama.cpp · IQ3_XS (current)Decode 297.43 · Prefill 1240.57 ·
- vLLM · Q3_K_S Decode 343.31 · Prefill 1851.05 ·
Core figures
- Decode (avg)
- 297.43 tok/s
- Prefill (avg)
- 1,240.57 tok/s
- TTFT (avg)
- 1.94 s
- VRAM (avg)
- 12.52 GB
- MTP acceptance rate
- —
- TTFB
- 2.38 GB
- Power draw
- 677.8 W
Configuration
Member-level fields are taken from the most recent run
- Model
- gemma-4-E4B-it
- Quantization
- IQ3_XS
- Framework
- llama.cpp
- Version
- v0.46
- Context length
- 4096 tokens
- Batch size
- 512
- GPU layers
- 20
- Flash Attention
- Off
Hardware
Nominal and measured figures are shown side by side; whether it runs is the reader's call
- GPU
- NVIDIA H100 80GB HBM3
- Nominal VRAM
- 80 GB
- Measured VRAM (avg)
- 12.52 GB
- OS
- Ubuntu 24.04
- Driver
- 565.57
- CUDA
- 13.0
- Power draw
- 677.8 W
Sources & evidence
1 measured records in total, each traceable to its original source
v0.46 · Ubuntu 24.04 · CUDA 13.0 · 4096 ctx
297.43 tok/s
Decode
1,240.57 tok/s
Prefill
1.94 s
TTFT
12.52 GB
VRAM
—
MTP
677.8 W
Power draw
L2 batch seed 2026-10-24: llama.cpp on hw_id=55 running model_id=67 at IQ3_XS