NVIDIA RTX 2080 Ti 22GB (modded) vs NVIDIA RTX 3060 12GB for local LLMs
7 reports on the NVIDIA RTX 2080 Ti 22GB (modded) and 46 on the NVIDIA RTX 3060 12GB
Which is faster for local LLMs?
Nobody has reported the same model at the same quant on both cards yet, so there's no measured head-to-head. Memory bandwidth, which caps how fast a card can write, is 1.7x higher on the NVIDIA RTX 2080 Ti 22GB (modded) (616 GB/s on the NVIDIA RTX 2080 Ti 22GB (modded), 360 on the NVIDIA RTX 3060 12GB). The estimates below compare them on the models people run most.
- Memory
- 22GB
- Memory bandwidth
- 616 GB/s
- FP16 compute
- 108 TFLOPS
- Reports
- 7
- Memory
- 12GB
- Memory bandwidth
- 360 GB/s
- FP16 compute
- 51 TFLOPS
- Reports
- 46
Estimated by the calculator
The quant the calculator recommends for each card and its estimated speed at a 32,768-token context with 32 GB of system RAM, from memory bandwidth and the model's shape.
| Model | NVIDIA RTX 2080 Ti 22GB (modded) | NVIDIA RTX 3060 12GB |
|---|---|---|
| Qwen3.8 27B | 25.1 t/sQ4_K_S | 1.5 t/sQ8_0, layers on CPU |
| Qwen3.8 125B · 6B active | 18.6 t/sQ2_K, experts in RAM | doesn't fit at these settings |
| DeepSeek V4 Flash 284B · 13B active | doesn't fit at these settings | doesn't fit at these settings |
| Qwen3.6 35B · 3B active | 93.6 t/sQ3_K_M | 13.1 t/sQ6_K, experts in RAM |
| Qwen3.6 27B | 25.1 t/sQ4_K_S | 1.5 t/sQ8_0, layers on CPU |
| Gemma 4 26B · 4B active | 56.6 t/sQ4_K_M | 58.8 t/sQ2_K |
Change the context, RAM or model in the calculator: NVIDIA RTX 2080 Ti 22GB (modded) · NVIDIA RTX 3060 12GB
Every report on each card, with its source: NVIDIA RTX 2080 Ti 22GB (modded) · NVIDIA RTX 3060 12GB