Can it run?
Runs well
Using Q4_K_M in Ollama
Fit status
Runs well
Decode
66.8 tok/s
TTFT
2897 ms
Safe context
8K
Memory
12.8 GB / 16.0 GB
| Workload | Grade | Fit | Decode | TTFT | Context |
|---|---|---|---|---|---|
| Agentic Coding | C | Tight fit | 66.8 tok/s | 4214 ms | 8K |
| Chat | B | Runs well | 66.8 tok/s | 1580 ms | 8K |
| Coding | B | Runs well | 66.8 tok/s | 2897 ms | 8K |
| RAG | C | Tight fit | 66.8 tok/s | 5268 ms | 8K |
| Reasoning | B | Runs well | 66.8 tok/s | 3424 ms | 8K |
How WizardLM 13B (13B params) fits at each quantization level on RTX 4080 Super 16GB (16.0 GB usable).
| Quant | Bits | VRAM | Quality | Fit |
|---|---|---|---|---|
Q2_K | 2 | 5.1 GB | Low | D35 |
Q3_K_S | 3 | 6.4 GB | Low | D37 |
NVFP4 | 4 |
ollama run wizardlm-13bhuggingface-cli download wizardlm-13b7.3 GB |
| Medium |
| D38 |
Q4_K_M | 4 | 7.9 GB | Medium | D39 |
Q5_K_M | 5 | 9.4 GB | High | C41 |
Q6_KBest for your GPU | 6 | 10.7 GB | High | C43 |
Q8_0 | 8 | 13.9 GB | Very High | C44 |
F16 | 16 | 26.7 GB | Maximum | F0 |