text model · Gemma · macOS
Can I run Gemma 4 E4B on Apple M4 Pro (48GB)?
Yes. Gemma 4 E4B runs on Apple M4 Pro (48GB) at Q4_K_M (~6.5 GB of ~32 GB usable).
Runs at Q4_K_M using ~6.5 GB of ~32 GB usable. You have room for FP16 for higher quality.
That figure is at a 4k context and moves about ±15% as context length changes. Apple M4 Pro (48GB) leaves ~25.5 GB of headroom, room to step up to FP16 for higher quality.
- Q4_K_M needed
- ~6.5 GB
- Usable on device
- ~32 GB
- Device memory
- 48 GB
- Best quant
- Q4_K_M
Which quant fits
Running cost · estimate
- Power draw
- ~140 W
- Electricity / 1M tokens
- ~$0.13
- Pays for itself after
- ~6,484M tok
At ~$0.15/kWh and the estimated ~44 tok/s, a million generated tokens costs about $0.13 in electricity. Versus a hosted API at ~$0.5 per million tokens, the ~$2,399 Apple M4 Pro (48GB) pays for itself after roughly 6,484 million tokens, so local hardware is mostly a fixed cost, not a per-token one. TDP is the peak draw, so this is an upper bound. Assumptions.
Run it
Pick your tool. All 3 load the same Q4_K_M weights.
ollama run gemma4:e4b llama-cli -hf unsloth/gemma-4-E4B-it-GGUF:Q4_K_M lms get unsloth/gemma-4-E4B-it-GGUF - Parameters
- 8B
- Q4_K_M size
- 4.98 GB
- Q8_0 size
- 8.19 GB
- Context
- 128k
- Ollama tag
- gemma4:e4b
- Memory
- 48 GB unified
- Usable for weights
- ~32 GB
- Power draw
- ~140 W
- Best runtime
- Ollama (MLX backend) / MLX direct
You could also run
Run Gemma 4 E4B on other hardware
FAQ
Can Apple M4 Pro (48GB) run Gemma 4 E4B?
Yes. Gemma 4 E4B runs on Apple M4 Pro (48GB) at Q4_K_M (~6.5 GB of ~32 GB usable).
How much memory does Gemma 4 E4B need?
Apple M4 Pro (48GB) has room to spare. At Q4_K_M the weights are ~4.98 GB; with KV cache and runtime overhead, budget ~6.5 GB at a 4k context.
What is the best tool to run Gemma 4 E4B on macOS?
LM Studio for a simple setup; mlx-lm for the most speed. vLLM is NOT a Mac tool, it is a CUDA/Linux serving engine. Unified memory is not a fixed VRAM slice; ~70% is usable for weights.
Embed this
A live badge for your model card or README, updated as the data is. [](https://localmodel.run/can-i-run/gemma-4-e4b/apple-m4-pro-48gb) Sources
- apple.com/newsroom/2024/10/apple-introduces-m4-pro-and-m4-max
- apple.com/newsroom/2024/10/new-macbook-pro-features-m4-family-of-chips-and-apple-intelligence
- blog.peddals.com
- github.com/ml-explore
- github.com/raullenchai
- huggingface.co/google
- huggingface.co/unsloth
- lmstudio.ai
- ollama.com
- support.apple.com/en-us/103253
- support.apple.com/en-us/121553
- support.apple.com/en-us/121555
Weights are measured from GGUF files; KV cache and overhead are computed, so totals can vary ~15% with context and runtime. Any tok/s is a bandwidth estimate. See methodology.