GigaChat Lightning 10B on AMD Radeon Pro W7900
Yes — AMD Radeon Pro W7900 runs GigaChat Lightning 10B excellently at Q8_0 — 66 tok/s. 48 GB VRAM with plenty of headroom.
Model Size
10B
Device VRAM
48 GB
Bandwidth
864 GB/s
Quantization
Q8_0
Performance by Quantization
OwnRig currently has one published compatibility entry for GigaChat Lightning 10B on AMD Radeon Pro W7900 at Q8_0. This is the best supported pairing we can stand behind today.
| Quantization | Speed | TTFT | Fits in VRAM | Rating | Confidence |
|---|---|---|---|---|---|
| Q8_0 | 66 tok/s | 91ms | ✓ Yes | Excellent | estimated |
Notes
Q8_0
AMD workstation card with the best ROCm support in this dataset; best AMD option for larger models. Q8_0 fits in VRAM on this card. MoE models still have to load the full expert pool into memory.
About GigaChat Lightning 10B
GigaChat Lightning 10B (10B) is a chat, multi-purpose model. Compact MoE model with 10B total parameters and around 1.8B active per token. Interesting efficiency play for chat workloads that want MoE-style speed without the memory cost of larger expert models.
View all GigaChat Lightning 10B hardware options →About AMD Radeon Pro W7900
AMD Radeon Pro W7900 has 48 GB at 864 GB/s. Street price: $3,299.
See all models AMD Radeon Pro W7900 can run →Estimate method: Estimated from m4-pro-48gb compatibility patterns plus ROCm/Vulkan adjustments. Reference hardware source: github.com (2026-03-26)
Performance varies by driver version, inference engine, quantization method, context length, and system configuration. Figures shown are estimates based on community benchmarks and may not reflect your exact setup. Product names are trademarks of their respective owners. OwnRig is independent and not affiliated with any hardware or AI model provider.