llamaperf

Gemma 4 8B E4B

on NVIDIA RTX 4070 Ti · llama.cpp

NVIDIA hardware
Oct 14, 2026
Throughput
69.7 t/s gen · 6757.3 tokens/s prompt processing (prefill)Prompt processing measures input prefill speed; it does not tell you the time to first token.
Quant
Q8_0 (GGUF)
VRAM reported
12 GB

Summary

User reports Gemma 4 E4B at 69.66 t/s generation and 6757.3 t/s prompt processing on an NVIDIA RTX 4070 Ti. Setup is llama.cpp with Q8_0 and requested GPU layers 999, a direct full-offload run on a 12GB card. The figures come from a synthetic pp512/tg128 test at zero context depth, so they do not measure generation after a filled context.