NVIDIA RTX 3060 12 GB vs NVIDIA RTX 3060 Ti
Which graphics card is better for running local language models? Here is how the NVIDIA RTX 3060 12 GB (12 GB) compares against the NVIDIA RTX 3060 Ti (8 GB) in real memory headroom, supported model architectures, and generation speed.
NVIDIA RTX 3060 12 GB
- Memory Bandwidth: 360 GB/s (GDDR6 192-bit)
- Fits fully in VRAM: 34 popular models
- Power Draw (TDP): 170W
- Largest recommended (Q4): 14B
NVIDIA RTX 3060 Ti
- Memory Bandwidth: 448 GB/s (GDDR6 256-bit)
- Fits fully in VRAM: 25 popular models
- Power Draw (TDP): 200W
- Largest recommended (Q4): 8B
The AI Local Check Verdict: Which GPU should you buy for AI?
The Classic Headroom vs Speed Trade-off: The NVIDIA RTX 3060 12 GB has 4 GB more VRAM, allowing it to fit larger models that cannot run locally on the NVIDIA RTX 3060 Ti.
However, the NVIDIA RTX 3060 Ti has a higher memory bandwidth (448 GB/s vs 360 GB/s). For models that comfortably fit in 8 GB VRAM, the NVIDIA RTX 3060 Ti will generate tokens roughly 24.0% faster. Choose the NVIDIA RTX 3060 12 GB if you prioritize model size flexibility, or the NVIDIA RTX 3060 Ti if you prioritize token generation speed on models up to 8 GB.
Models that fit on NVIDIA RTX 3060 12 GB, but NOT on NVIDIA RTX 3060 Ti
These models run entirely in GPU VRAM on the NVIDIA RTX 3060 12 GB, but require slow system RAM offload on the NVIDIA RTX 3060 Ti:
| Model | Size | Downloads | NVIDIA RTX 3060 12 GB | NVIDIA RTX 3060 Ti |
|---|---|---|---|---|
| unsloth/Qwen3-Coder-30B-A3B-Instruct-GGUF | 30.53B | 2,658,438 | Fits in VRAM | Offload (Slow) |
| bartowski/Qwen2.5-32B-Instruct-GGUF | 32.76B | 922,910 | Fits in VRAM | Offload (Slow) |
| unsloth/gpt-oss-20b-GGUF | 20.91B | 524,450 | Fits in VRAM | Offload (Slow) |
| unsloth/Qwen-AgentWorld-35B-A3B-GGUF | 34.66B | 294,494 | Fits in VRAM | Offload (Slow) |
| bartowski/Kwaipilot_KAT-Coder-V2.5-Dev-GGUF | 34.66B | 258,843 | Fits in VRAM | Offload (Slow) |
| Qwen/Qwen3-14B-GGUF | 14.77B | 228,047 | Fits in VRAM | Offload (Slow) |
| MaziyarPanahi/Qwen3-30B-A3B-GGUF | 30.53B | 170,702 | Fits in VRAM | Offload (Slow) |
| unsloth/GLM-4.7-Flash-GGUF | 31.22B | 164,352 | Fits in VRAM | Offload (Slow) |
| bartowski/gemma-2-27b-it-GGUF | 27.23B | 156,810 | Fits in VRAM | Offload (Slow) |