Home / Models / DeepSeek Coder 33B Instruct / AMD Radeon RX 6900 XT 16 GB
Can DeepSeek Coder 33B Instruct run on AMD Radeon RX 6900 XT 16 GB?
Can it run? Yes, with CPU/RAM offload. Full GPU fit? No.
Can it run?
- Can it run?
- Yes, with CPU/RAM offload. This is not equivalent to full-GPU inference.
- Full GPU fit?
- No
- Model
- DeepSeek Coder 33B Instruct · 33B
- GPU
- AMD Radeon RX 6900 XT 16 GB · 16 GB advertised
What else can AMD Radeon RX 6900 XT 16 GB run? · Find other GPUs for DeepSeek Coder 33B Instruct · See 2× multi-GPU options
Memory calculation
Breakdown for Q4 at 8K context, batch size 1. Calculator v1.0.0.
| Model weights | 19.6 GB |
|---|---|
| KV cache | 1.9 GB |
| Runtime reserve | 1.5 GB |
| Safety margin | 0.8 GB |
| Required (estimated) | 23.8 GB |
| GPU usable VRAM | 14.4 GB |
Result: CPU RAM OFFLOAD REQUIRED
Quantization table
| Quantization | 2K | 4K | 8K | 16K |
|---|---|---|---|---|
| BF16 | No | No | No | No |
| FP16 | No | No | No | No |
| Q3 | Offload | Offload | Offload | Offload |
| Q4 | Offload | Offload | Offload | Offload |
| Q5 | Offload | Offload | Offload | Offload |
| Q6 | Offload | Offload | Offload | Offload |
| Q8 | Offload | Offload | Offload | Offload |
What fits entirely in VRAM?
No calculated full-VRAM fit at the evaluated quantizations and context lengths.
What requires RAM offload?
Weights may run with CPU/RAM offload. That is not equivalent to full-GPU inference. Performance numbers below are only published for full-VRAM fits.
Performance
No llama.cpp performance result is published for this pair yet. Memory fit above is unchanged. How performance is calculated
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 GAMING RX 6900 XT X TRIO 16G graphics card AMD Radeon RX 6900 XT 16 GB GDDR6
16 GB · Amazon EXACT
$1147.64
Check price on Amazon
GIGABYTE GAMING Radeon RX 6900 XT OC 16G AMD 16 GB GDDR6
16 GB · Amazon EXACT
$1779.08
Check price on Amazon
ASUS ROG -STRIX-LC-RX6900XT-T16G-GAMING AMD Radeon RX 6900 XT 16 GB GDDR6
16 GB · Amazon unmatched
ASUS TUF Gaming TUF-RX6900XT-O16G-GAMING AMD Radeon RX 6900 XT 16 GB GDDR6
16 GB · Amazon unmatched
ASUS ROG -STRIX-LC-RX6900XT-O16G-GAMING AMD Radeon RX 6900 XT 16 GB GDDR6
16 GB · Amazon unmatched
MSI GAMING RX 6900 XT Z TRIO 16G graphics card AMD Radeon RX 6900 XT 16 GB GDDR6
16 GB · Amazon unmatched
Sources
Model: official config deepseek-ai/deepseek-coder-33b-instruct (main). GPU/product specs: Icecat. Compatibility: RigForAI calculator v1.0.0 estimated VRAM · Q8 at 8K: CPU_RAM_OFFLOAD_REQUIRED. Amazon: affiliate commerce match, not a spec source.