Gemma 3 4B
Balanced 4B model with strong reasoning. Great for iPhones.
4B parametersgemma3gemma32K context2.82GB - 4.35GB VRAM
Check Your Hardware
See which quantizations of Gemma 3 4B your hardware can run.
Quantization Options
| Quantization | Bits | File Size | VRAM Needed | RAM Needed | Quality |
|---|---|---|---|---|---|
| Q4_K_M | 4.5 | 2.319 GB | 2.82 GB | 3.32 GB | 85% |
| Q8_0 | 8 | 3.847 GB | 4.35 GB | 4.85 GB | 98% |
See It In Action
Real model outputs generated via RunThisModel.com — watch responses stream in real time.
Llama 3.3 70B responding...
Outputs generated by real AI models via RunThisModel.com. Generation speed shown is from cloud inference. Local speeds vary by hardware — check your device.
Frequently Asked Questions
How much VRAM do I need to run Gemma 3 4B?
Gemma 3 4B requires 2.82GB VRAM minimum with Q4_K_M quantization. For full precision, you need 4.35GB VRAM.
What is the best quantization for Gemma 3 4B?
Q4_K_M offers the best balance of quality and VRAM usage. Q8_0 is near-lossless if you have enough VRAM.