RX 7700 XT 12GBBudget pick
12 GB VRAM (+4)432 GB/s (+144)
C
Raises estimated decode speed by about 53%.53.1 tok/s decode
Raises estimated decode speed by about 53%.
Adds memory headroom for longer context windows and future model growth.
~$449 MSRP
openchat 3.6 8b 20240522 IMat needs ~7.5 GB VRAM. Radeon PRO W7600 8GB has 8.0 GB. With Q4_K_M quantization, expect ~35 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
Tight fit
Decode
34.8 tok/s
TTFT
5560 ms
Safe context
24K
Memory
7.5 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 | 34.8 tok/s | 3033 ms | 24K |
| Coding | C | Tight fit | 34.8 tok/s | 5560 ms | 24K |
| Agentic Coding | D | Runs with offload (needs ~0.3 GB host RAM) | 23.2 tok/s | 12115 ms | 24K |
| Reasoning | C | Tight fit | 34.8 tok/s | 6571 ms | 24K |
| RAG | D | Runs with offload (needs ~0.3 GB host RAM) | 23.2 tok/s | 15144 ms |
How openchat 3.6 8b 20240522 IMat (8B params) fits at each quantization level on Radeon PRO W7600 8GB (8.0 GB usable).
| Quant | Bits | VRAM | Quality | Fit |
|---|---|---|---|---|
Q2_K | 2 | 3.1 GB | Low | C54 |
Q3_K_S | 3 | 3.9 GB | Low | C53 |
NVFP4 | 4 |
Copy-paste commands to run openchat 3.6 8b 20240522 IMat on your machine.
Run
lms load hf-legraphista--openchat-3-6-8b-20240522-imat-gguf && lms server startUpgrade options
Raises estimated decode speed by about 53%.
Adds memory headroom for longer context windows and future model growth.
~$449 MSRP
Adds memory headroom for longer context windows and future model growth.
~$479 MSRP
Raises estimated decode speed by about 134%.
Adds memory headroom for longer context windows and future model growth.
~$479 MSRP
Yes, Radeon PRO W7600 8GB can run openchat 3.6 8b 20240522 IMat with a C grade (Tight fit). Expected decode speed: 34.8 tok/s.
openchat 3.6 8b 20240522 IMat (8B parameters) requires approximately 7.5 GB of memory with Q4_K_M quantization.
The recommended quantization for openchat 3.6 8b 20240522 IMat is Q4_K_M, which balances quality and memory efficiency.
On Radeon PRO W7600 8GB, openchat 3.6 8b 20240522 IMat achieves approximately 34.8 tokens per second decode speed with a time-to-first-token of 5560ms using Q4_K_M quantization.
For coding workloads, openchat 3.6 8b 20240522 IMat on Radeon PRO W7600 8GB receives a C grade with 34.8 tok/s and 24K context.
On Radeon PRO W7600 8GB, openchat 3.6 8b 20240522 IMat can safely use up to 24K tokens of context. The model's official context limit is —, 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/hf-legraphista--openchat-3-6-8b-20240522-imat-gguf-on-radeon-pro-w7600-8gb" width="400" height="180" frameborder="0" style="border:none;border-radius:12px;overflow:hidden;" title="Will It Run AI — fit result"></iframe>
Preview:
| 24K |
4.5 GB |
| Medium |
| C53 |
Q4_K_MBest for your GPU | 4 | 4.9 GB | Medium | C53 |
Q5_K_M | 5 | 5.8 GB | High | F0 |
Q6_K | 6 | 6.6 GB | High | F0 |
Q8_0 | 8 | 8.6 GB | Very High | F0 |
F16 | 16 | 16.4 GB | Maximum | F0 |
Buy headroom, not only minimum fit. A slightly larger memory tier gives you safer context growth and makes the recommendation more future-proof.