Can I run it?
Can I run gemma 4 E4B it on Radeon RX 7600?
Tight fit
Tight fit fully on your Radeon RX 7600 at UD-Q5_K_XL, 8K context, about 22–29 tok/s. Weights 6.20 GB plus 0.14 GB of KV cache — 6.70 GB of 7.13 GB usable. Up to 16K context still fits.
Best quantUD-Q5_K_XL
Working context8K
Max that fits16K
Speed22–29 tok/s
Weights6.20 GB
KV cache0.14 GB
Total6.70 GB
Usable7.13 GB
gemma 4 E4B it details · Radeon RX 7600 page · How this estimate is made
Run commands
llama.cpp
llama-server -hf unsloth/gemma-4-E4B-it-GGUF:UD-Q5_K_XL -c 8192 -ngl 42
Ollama
ollama run gemma
LM Studio
lms get unsloth/gemma-4-E4B-it-GGUF # Then load quant UD-Q5_K_XL
Assumptions
- Estimate, not a benchmark. Decode speed uses a memory-bandwidth model at 55–75% of peak.
- KV cache is FP16. Engine overhead assumes llama.cpp (0.3 GB + 1% of the weights). Ollama is closer to 0.9 GB + 3%, LM Studio closer to 1 GB + 3%.
- UD-Q5_K_XL size is the real GGUF file size from Hugging Face.
- 0.5 GB is reserved because this GPU also drives a display, then 5% of the rest is left free.
- Speed is quoted at 8K context, not at the maximum context that still fits.
Larger models that also fit
- Can I run Qwen3.8 27B on Radeon RX 7600? — Tight fit, UD-IQ1_M, 23–31 tok/s
- Can I run gemma 4 12b it on Radeon RX 7600? — Tight fit, IQ4_XS, 20–27 tok/s
- Can I run Qwen3.5 9B on Radeon RX 7600? — Tight fit, UD-Q5_K_XL, 23–31 tok/s
Updated 2026-10-24. Profile on this page is the device default plus 32 GB of DDR5-5600 system RAM.