Can WizardLM 13B run on RTX PRO 4500 Blackwell 32GB?
YES — Runs Great
WizardLM 13B needs ~24.5 GB VRAM. RTX PRO 4500 Blackwell 32GB has 32.0 GB. With Q4_K_M quantization, expect ~95 tok/s.
Operating mode
Choose the run profile you care about
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
94.9 tok/s
TTFT
2040 ms
Safe context
8K
Memory
24.5 GB / 32.0 GB
Memory breakdown
See how fast it feels
What limits this setup
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.
Best improvement path
Performance by workload
| Workload | Grade | Fit | Decode | TTFT | Context |
|---|---|---|---|---|---|
| Chat | A | Runs well | 94.9 tok/s | 1113 ms | 8K |
| Coding | A | Runs well | 94.9 tok/s | 2040 ms | 8K |
| Agentic Coding | B | Very compromised (needs ~1 GB host RAM) | 54.7 tok/s | 5144 ms | 8K |
| Reasoning | A | Runs well | 94.9 tok/s | 2411 ms | 8K |
| RAG | B | Very compromised (needs ~1 GB host RAM) | 54.7 tok/s | 6430 ms | 8K |
Quantization options
How WizardLM 13B (13B params) fits at each quantization level on RTX PRO 4500 Blackwell 32GB (32.0 GB usable).
| Quant | Bits | VRAM | Quality | Fit |
|---|---|---|---|---|
Q2_K | 2 | 5.1 GB | Low | B64 |
Q3_K_S | 3 | 6.4 GB | Low | B65 |
NVFP4 | 4 | 7.3 GB | Medium | B65 |
Q4_K_M | 4 | 7.9 GB | Medium | B65 |
Q5_K_M | 5 | 9.4 GB | High | B66 |
Q6_K | 6 | 10.7 GB | High | B67 |
Q8_0 | 8 | 13.9 GB | Very High | B68 |
F16Best for your GPU | 16 | 26.7 GB | Maximum | B69 |
Get started
Copy-paste commands to run WizardLM 13B on your machine.
Run
lms load WizardLM-13B-V1.0 && lms server startYour hardware
More models your RTX PRO 4500 Blackwell 32GB can run
| Model | Params | Grade | Decode | Capabilities |
|---|---|---|---|---|
| 30.5B | S | 113.8 tok/s | ||
| 27B | S | 49.4 tok/s | ||
| 27B | S | 49.5 tok/s | ||
| 35B | S | 95.6 tok/s | ||
| 30B | S | 117.7 tok/s |
Frequently asked questions
Can RTX PRO 4500 Blackwell 32GB run WizardLM 13B?
Yes, RTX PRO 4500 Blackwell 32GB can run WizardLM 13B with a A grade (Runs well). Expected decode speed: 94.9 tok/s.
How much VRAM does WizardLM 13B need?
WizardLM 13B (13B parameters) requires approximately 24.5 GB of memory with Q4_K_M quantization.
What is the best quantization for WizardLM 13B?
The recommended quantization for WizardLM 13B is Q4_K_M, which balances quality and memory efficiency.
What speed will WizardLM 13B run at on RTX PRO 4500 Blackwell 32GB?
On RTX PRO 4500 Blackwell 32GB, WizardLM 13B achieves approximately 94.9 tokens per second decode speed with a time-to-first-token of 2040ms using Q4_K_M quantization.
Can RTX PRO 4500 Blackwell 32GB run WizardLM 13B for coding?
For coding workloads, WizardLM 13B on RTX PRO 4500 Blackwell 32GB receives a A grade with 94.9 tok/s and 8K context.
What context window can WizardLM 13B use on RTX PRO 4500 Blackwell 32GB?
On RTX PRO 4500 Blackwell 32GB, 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.
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