WizardLM 13B needs ~30.9 GB VRAM. RTX PRO 6000 Blackwell Server Edition 96GB has 96.0 GB. With Q4_K_M quantization, expect ~169 tok/s.
Operating mode
Interactive favors responsiveness, while light API and scale-out lean harder on serving readiness. The fit stays the same, but the recommendation lens changes.
Current mode
Balanced
Balanced for general local use. Keeps the ranking neutral across personal and serving workflows.
Select quantization to explore
Fit status
Runs well
Decode
169.2 tok/s
TTFT
1144 ms
Safe context
8K
Memory
30.9 GB / 96.0 GB
This setup is broadly balanced for this model.
No major red flags
This recommendation has enough memory headroom and acceptable estimated speed for the selected workload.
| Workload | Grade | Fit | Decode | TTFT | Context |
|---|---|---|---|---|---|
| Chat | B | Runs well | 169.2 tok/s | 624 ms | 8K |
| Coding | B | Runs well | 169.2 tok/s | 1144 ms | 8K |
| Agentic Coding | A | Runs well | 169.2 tok/s | 1665 ms | 8K |
| Reasoning | B | Runs well | 169.2 tok/s | 1353 ms | 8K |
| RAG | A | Runs well | 169.2 tok/s | 2081 ms | 8K |
How WizardLM 13B (13B params) fits at each quantization level on RTX PRO 6000 Blackwell Server Edition 96GB (96.0 GB usable).
| Quant | Bits | VRAM | Quality | Fit |
|---|---|---|---|---|
Q2_K | 2 | 5.1 GB | Low | B60 |
Q3_K_S | 3 | 6.4 GB | Low | B60 |
NVFP4 | 4 | 7.3 GB | Medium | B60 |
Q4_K_M | 4 | 7.9 GB | Medium | B60 |
Q5_K_M | 5 | 9.4 GB | High | B60 |
Q6_K | 6 | 10.7 GB | High | B60 |
Q8_0 | 8 | 13.9 GB | Very High | B60 |
F16Best for your GPU | 16 | 26.7 GB | Maximum | B62 |
Copy-paste commands to run WizardLM 13B on your machine.
Run
lms load WizardLM-13B-V1.0 && lms server startYes, RTX PRO 6000 Blackwell Server Edition 96GB can run WizardLM 13B with a B grade (Runs well). Expected decode speed: 169.2 tok/s.
WizardLM 13B (13B parameters) requires approximately 30.9 GB of memory with Q4_K_M quantization.
The recommended quantization for WizardLM 13B is Q4_K_M, which balances quality and memory efficiency.
On RTX PRO 6000 Blackwell Server Edition 96GB, WizardLM 13B achieves approximately 169.2 tokens per second decode speed with a time-to-first-token of 1144ms using Q4_K_M quantization.
For coding workloads, WizardLM 13B on RTX PRO 6000 Blackwell Server Edition 96GB receives a B grade with 169.2 tok/s and 8K context.
On RTX PRO 6000 Blackwell Server Edition 96GB, WizardLM 13B can safely use up to 8K tokens of context. The model's official context limit is 8K, but available memory constrains the safe maximum.
Paste this snippet into any page to show a live fit card.
<iframe src="https://willitrunai.com/embed/wizardlm-13b-on-rtx-pro-6000-blackwell-server-96gb" width="400" height="180" frameborder="0" style="border:none;border-radius:12px;overflow:hidden;" title="Will It Run AI — fit result"></iframe>
Preview: