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gemma-4-26B-A4B-it · IQ3_XS
AMD Ryzen AI Max+ 395128GBllama.cpp v0.40L2 Cross-framework verified
This page aggregates 1 real-world runs of gemma-4-26B-A4B-it (IQ3_XS) on AMD Ryzen AI Max+ 395 with llama.cpp, contributed by 1 independent source platforms; metrics are averages of published measurements.
81.12 tok/s
Decode
Decode speed
341.45 tok/s
Prefill
Prefill speed
1.66 s
TTFT
Time to first token
35.95 GB
VRAM
VRAM usage
L2 Cross-framework verified
1
Measured runs
1
Independent sources
Other
Source platforms
5 days ago
Last verified
Performance
- llama.cpp · IQ2_XS Decode 92.57 · Prefill 496.15 ·
- llama.cpp · IQ3_XS (current)Decode 81.12 · Prefill 341.45 ·
- Ollama · IQ3_XS Decode 79.36 · Prefill 408.93 ·
Core figures
- Decode (avg)
- 81.12 tok/s
- Prefill (avg)
- 341.45 tok/s
- TTFT (avg)
- 1.66 s
- VRAM (avg)
- 35.95 GB
- MTP acceptance rate
- —
- TTFB
- 0.65 GB
- Power draw
- 142.9 W
Configuration
Member-level fields are taken from the most recent run
- Model
- gemma-4-26B-A4B-it
- Quantization
- IQ3_XS
- Framework
- llama.cpp
- Version
- v0.40
- Context length
- 2048 tokens
- Batch size
- 256
- 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
- AMD Ryzen AI Max+ 395
- Nominal VRAM
- 128 GB
- Measured VRAM (avg)
- 35.95 GB
- OS
- Windows 11 23H2
- Driver
- AMD Adrenalin 25.10.1
- CUDA
- N/A
- Power draw
- 142.9 W
Sources & evidence
1 measured records in total, each traceable to its original source
v0.40 · Windows 11 23H2 · CUDA N/A · 2048 ctx
81.12 tok/s
Decode
341.45 tok/s
Prefill
1.66 s
TTFT
35.95 GB
VRAM
—
MTP
142.9 W
Power draw
L2 batch seed 2026-10-13: llama.cpp on hw_id=24 running model_id=64 at IQ3_XS