Home / Models / DeepSeek LLM 7B Chat / AMD Radeon RX 6600 XT 8 GB
Can DeepSeek LLM 7B Chat run on AMD Radeon RX 6600 XT 8 GB?
Yes. Calculated memory fit: DeepSeek LLM 7B Chat can run entirely in this GPU’s usable VRAM at one or more supported quantizations.
Can it run?
- Can it run?
- Yes, full GPU fit (calculated estimate).
- Full GPU fit?
- Yes
- Model
- DeepSeek LLM 7B Chat · 6.9B
- GPU
- AMD Radeon RX 6600 XT 8 GB · 8 GB advertised
Memory calculation
Breakdown for Q4 at 4K context, batch size 1. Calculator v1.0.0.
| Model weights | 4.1 GB |
|---|---|
| KV cache | 1.9 GB |
| Runtime reserve | 0.7 GB |
| Safety margin | 0.4 GB |
| Required (estimated) | 7.0 GB |
| GPU usable VRAM | 7.2 GB |
Result: FITS IN VRAM
Quantization table
| Quantization | 2K | 4K |
|---|---|---|
| BF16 | Offload | Offload |
| FP16 | Offload | Offload |
| Q3 | Fits | Fits |
| Q4 | Fits | Fits |
| Q5 | Fits | Limited context |
| Q6 | Offload | Offload |
| Q8 | Offload | Offload |
What fits entirely in VRAM?
- Q3 at 2K context
- Q3 at 4K context
- Q4 at 2K context
- Q4 at 4K context
- Q5 at 2K context
What requires RAM offload?
Offload is shown only when the model does not fully fit in usable VRAM but stays within the modeled offload allowance.
Available graphics cards
These SKUs use this GPU chip. Amazon CTAs appear only for EXACT/HIGH matches. Absence of a price does not change the compatibility result above.
MSI MECH RX 6600 XT 2X 8G OC graphics card AMD Radeon RX 6600 XT 8 GB GDDR6
8 GB · Amazon EXACT
$495.00
Check price on Amazon
GIGABYTE GAMING Radeon RX 6600 XT OC PRO 8G AMD 8 GB GDDR6
8 GB · Amazon EXACT
$499.00
Check price on AmazonGIGABYTE GAMING Radeon RX 6600 XT OC 8G AMD 8 GB GDDR6
8 GB · Amazon EXACT
$499.00
Check price on Amazon
MSI GAMING RX 6600 XT X 8G graphics card AMD Radeon RX 6600 XT 8 GB GDDR6
8 GB · Amazon EXACT
$575.00
Check price on Amazon
Sources
Model: official config deepseek-ai/deepseek-llm-7b-chat (main). GPU/product specs: Icecat. Compatibility: RigForAI calculator v1.0.0 estimated VRAM · Q8 at 4K: CPU_RAM_OFFLOAD_REQUIRED. Amazon: affiliate commerce match, not a spec source.