Adds memory headroom for longer context windows and future model growth.
~$329 MSRP
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VOOZH | about |
OpenChat 7B needs ~7.9 GB VRAM. RTX 5060 Ti 8GB has 8.0 GB. With Q4_K_M quantization, expect ~65 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 with offload
Decode
69.9 tok/s
TTFT
2769 ms
Safe context
8K
Memory
7.9 GB / 8.0 GB
This setup is broadly balanced for this model.
Very little memory headroom
You can run the model, but there is not much room left for longer context, bigger batches, extra apps, or future model updates.
Buy headroom, not only minimum fit
A slightly larger memory tier gives you safer context growth and makes the recommendation more future-proof.
| Workload | Grade | Fit | Decode | TTFT | Context |
|---|---|---|---|---|---|
| Chat | C | Tight fit | 65.0 tok/s | 1623 ms | 8K |
| Coding | C | Runs with offload | 65.0 tok/s | 2976 ms | 8K |
| Agentic Coding | F | Too heavy | 32.4 tok/s | 8701 ms | 8K |
| Reasoning | C | Runs with offload | 65.0 tok/s | 3517 ms | 8K |
| RAG | F | Too heavy | 32.4 tok/s | 10876 ms | 8K |
How OpenChat 7B (7B params) fits at each quantization level on RTX 5060 Ti 8GB (8.0 GB usable).
| Quant | Bits | VRAM | Quality | Fit |
|---|---|---|---|---|
Q2_K | 2 | 2.7 GB | Low | B55 |
Q3_K_S | 3 | 3.4 GB | Low | B56 |
NVFP4 | 4 |
Copy-paste commands to run OpenChat 7B on your machine.
Run
ollama run openchatUpgrade options
Adds memory headroom for longer context windows and future model growth.
~$329 MSRP
Raises estimated decode speed by about 53%.
Adds memory headroom for longer context windows and future model growth.
~$549 MSRP
Raises estimated decode speed by about 29%.
Adds memory headroom for longer context windows and future model growth.
~$599 MSRP
| Medium |
| B55 |
Q4_K_M | 4 | 4.3 GB | Medium | B55 |
Q5_K_MBest for your GPU | 5 | 5.0 GB | High | C55 |
Q6_K | 6 | 5.7 GB | High | F0 |
Q8_0 | 8 | 7.5 GB | Very High | F0 |
F16 | 16 | 14.3 GB | Maximum | F0 |