What can NVIDIA GeForce RTX 3060 12GB run?
Build: RTX 3060 12GB + Ryzen 5 5600 + 32GB DDR4 (cheapest path)
Runs comfortably7 models
Full-VRAM resident, with room for context. No compromises.
Quant: Q4_K_MContext: 2,048VRAM: 5.4 GBHeadroom: 6.6 GBTTFT: fastollama run gemma4:e2b194tok/sE
ollama run gemma4:e2bQuant: Q4_K_MContext: 2,048VRAM: 6.1 GBHeadroom: 5.9 GBTTFT: noticeableollama run llama3.2:3b129tok/sE
ollama run llama3.2:3bQuant: Q4_K_MContext: 2,048VRAM: 6.7 GBHeadroom: 5.3 GBTTFT: noticeableollama run phi3.5:3.8b102tok/sE
ollama run phi3.5:3.8bQuant: Q4_K_MContext: 2,048VRAM: 6.9 GBHeadroom: 5.1 GBTTFT: noticeableollama run gemma4:e4b97tok/sE
ollama run gemma4:e4bQuant: Q4_K_MContext: 2,048VRAM: 6.9 GBHeadroom: 5.1 GBTTFT: noticeableollama run qwen3:4b97tok/sE
ollama run qwen3:4bQuant: Q4_K_MContext: 2,048VRAM: 6.9 GBHeadroom: 5.1 GBTTFT: noticeableollama run gemma3:4b97tok/sE
ollama run gemma3:4bQuant: Q4_K_MContext: 2,048VRAM: 7.0 GBHeadroom: 5.0 GBTTFT: noticeable92tok/sE
Runs with tradeoffs38 models
Tight VRAM, partial CPU offload, or context-limited.
Quant: Q4_K_MContext: 2,048VRAM: 9.2 GBHeadroom: 2.8 GBTTFT: noticeable- • Tight VRAM fit — only 2.8 GB headroom left for context growth
ollama run llama3.1:8b48tok/sE
- • Tight VRAM fit — only 2.8 GB headroom left for context growth
ollama run llama3.1:8bQuant: Q4_K_MContext: 2,048VRAM: 26.6 GBHeadroom: 4.6 GBTTFT: slow- • Partial CPU offload: ~55% of layers run on CPU
- • CPU is the bottleneck — upgrading RAM bandwidth helps more than VRAM here
ollama run qwen3:30b1tok/sE
- • Partial CPU offload: ~55% of layers run on CPU
- • CPU is the bottleneck — upgrading RAM bandwidth helps more than VRAM here
ollama run qwen3:30bQuant: Q4_K_MContext: 2,048VRAM: 24.7 GBHeadroom: 6.5 GBTTFT: slow- • Partial CPU offload: ~51% of layers run on CPU
- • CPU is the bottleneck — upgrading RAM bandwidth helps more than VRAM here
ollama run qwen2.5-coder:32b1tok/sE
- • Partial CPU offload: ~51% of layers run on CPU
- • CPU is the bottleneck — upgrading RAM bandwidth helps more than VRAM here
ollama run qwen2.5-coder:32bQuant: Q4_K_MContext: 2,048VRAM: 28.1 GBHeadroom: 3.1 GBTTFT: slow- • Partial CPU offload: ~57% of layers run on CPU
- • CPU is the bottleneck — upgrading RAM bandwidth helps more than VRAM here
ollama run qwen3:32b1tok/sE
- • Partial CPU offload: ~57% of layers run on CPU
- • CPU is the bottleneck — upgrading RAM bandwidth helps more than VRAM here
ollama run qwen3:32bQuant: Q4_K_MContext: 2,048VRAM: 27.4 GBHeadroom: 3.8 GBTTFT: slow- • Partial CPU offload: ~56% of layers run on CPU
- • CPU is the bottleneck — upgrading RAM bandwidth helps more than VRAM here
ollama run gemma4:31b1tok/sE
- • Partial CPU offload: ~56% of layers run on CPU
- • CPU is the bottleneck — upgrading RAM bandwidth helps more than VRAM here
ollama run gemma4:31bQuant: Q4_K_MContext: 2,048VRAM: 9.9 GBHeadroom: 2.1 GBTTFT: noticeable- • Tight VRAM fit — only 2.1 GB headroom left for context growth
ollama run qwen3:8b48tok/sE
- • Tight VRAM fit — only 2.1 GB headroom left for context growth
ollama run qwen3:8bQuant: Q4_K_MContext: 2,048VRAM: 28.1 GBHeadroom: 3.1 GBTTFT: slow- • Partial CPU offload: ~57% of layers run on CPU
- • CPU is the bottleneck — upgrading RAM bandwidth helps more than VRAM here
ollama run deepseek-r1:32b1tok/sE
- • Partial CPU offload: ~57% of layers run on CPU
- • CPU is the bottleneck — upgrading RAM bandwidth helps more than VRAM here
ollama run deepseek-r1:32bQuant: Q4_K_MContext: 2,048VRAM: 23.6 GBHeadroom: 7.6 GBTTFT: slow- • Partial CPU offload: ~49% of layers run on CPU
- • CPU is the bottleneck — upgrading RAM bandwidth helps more than VRAM here
ollama run gemma4:26b-moe1tok/sE
- • Partial CPU offload: ~49% of layers run on CPU
- • CPU is the bottleneck — upgrading RAM bandwidth helps more than VRAM here
ollama run gemma4:26b-moeWhat if you upgraded?
Hypothetical scenarios. We re-ran the compatibility engine for each.
+32 GB system RAM
~$80–150
Doubles your CPU-offload working set. Helps when models don't quite fit in VRAM.
Unlocks: 40 new tradeoff
- • Llama 3.1 8B Instruct
- • Qwen 3 30B-A3B
- • Qwen 2.5 Coder 32B Instruct
- • Llama 3.3 70B Instruct
Upgrade to NVIDIA GeForce RTX 4080 Super
~$1099
16 GB VRAM (vs your 12 GB) plus a bandwidth jump from ~360 GB/s to ~736 GB/s.
Unlocks: 10 new comfortable
- • Gemma 3 1B
- • Llama 3.2 1B Instruct
- • DeepSeek R1 Distill Qwen 7B
- • Llama 3.1 8B Instruct
Add a second NVIDIA GeForce RTX 3060 12GB
~$249
Tensor parallelism splits the model across both cards, effectively doubling VRAM. Bandwidth doesn't double — runs ~1.5× the single-card speed in practice.
Unlocks: 13 new comfortable
- • Gemma 3 1B
- • Llama 3.2 1B Instruct
- • Llama 3.1 Nemotron Nano 8B
- • Mistral 7B Instruct v0.3
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Won't runtop 5 popular models
Need more memory than you have. Shown for orientation.
Even with CPU offload, needs more memory than your VRAM (12 GB) + 60% of system RAM (19 GB) combined.
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Even with CPU offload, needs more memory than your VRAM (12 GB) + 60% of system RAM (19 GB) combined.
Even with CPU offload, needs more memory than your VRAM (12 GB) + 60% of system RAM (19 GB) combined.
—
Even with CPU offload, needs more memory than your VRAM (12 GB) + 60% of system RAM (19 GB) combined.
Even with CPU offload, needs more memory than your VRAM (12 GB) + 60% of system RAM (19 GB) combined.
—
Even with CPU offload, needs more memory than your VRAM (12 GB) + 60% of system RAM (19 GB) combined.
Even with CPU offload, needs more memory than your VRAM (12 GB) + 60% of system RAM (19 GB) combined.
—
Even with CPU offload, needs more memory than your VRAM (12 GB) + 60% of system RAM (19 GB) combined.
Even with CPU offload, needs more memory than your VRAM (12 GB) + 60% of system RAM (19 GB) combined.
—
Even with CPU offload, needs more memory than your VRAM (12 GB) + 60% of system RAM (19 GB) combined.
How to read these numbers
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