Q4_K_M
0.3 GBMin VRAM: 0.3 GB
Recommended VRAM: 0.4 GB
Min RAM: 1 GB
Context: 8K / 8K
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79% of 990 scanned PCs run Qwen3 0.6B fully on GPU.
781 keep at least some work on GPU. Based on anonymous compatibility checks.
General-purpose local model brief
Best for
Consider alternatives if
Quantization tip: Benchmark at least two quantizations and validate with a task-specific eval set before production use.
New to local models? Smaller quantization variants are easier to run, while larger ones can improve quality at the cost of more memory.
Q4_K_M
0.3 GBMin VRAM: 0.3 GB
Recommended VRAM: 0.4 GB
Min RAM: 1 GB
Context: 8K / 8K
Q5_K_M
0.4 GBMin VRAM: 0.5 GB
Recommended VRAM: 0.5 GB
Min RAM: 1 GB
Context: 8K / 8K
Q8_0
0.6 GBMin VRAM: 0.7 GB
Recommended VRAM: 0.8 GB
Min RAM: 1 GB
Context: 8K / 8K
FP16
1.2 GBMin VRAM: 1.4 GB
Recommended VRAM: 1.6 GB
Min RAM: 2 GB
Context: 8K / 8K
| Quantization | File Size | Min VRAM | Recommended VRAM | Min RAM | Context |
|---|---|---|---|---|---|
| Q4_K_M | 0.3 GB | 0.3 GB | 0.4 GB | 1 GB | 8K / 8K |
| Q5_K_M | 0.4 GB | 0.5 GB | 0.5 GB | 1 GB | 8K / 8K |
| Q8_0 | 0.6 GB | 0.7 GB | 0.8 GB | 1 GB | 8K / 8K |
| FP16 | 1.2 GB | 1.4 GB | 1.6 GB | 2 GB | 8K / 8K |
These GPUs meet the recommended 0.4 GB VRAM for the Q4_K_M quantization. Estimated speeds are approximate and assume full GPU offloading.
Budget Pick
NVIDIA GeForce GTX 1060 3GB3 GB VRAM · ~512 tok/s
Lowest cost that meets recommended VRAM
Check price on AmazonFastest Pick
NVIDIA GeForce RTX 509032 GB VRAM · ~4778.7 tok/s
Highest estimated throughput
Check price on AmazonBest Value
NVIDIA GeForce RTX 3080 10GB10 GB VRAM · ~2026.7 tok/s
Best speed per dollar of VRAM
Check price on AmazonNeed a detailed comparison? See all GPU rankings for Qwen3 0.6B.