Compatibility check
Can you run DeepSeek R1 Distill Qwen 14B on the RTX A5000?
Yes, with quantization. DeepSeek R1 Distill Qwen 14B does not fit the RTX A5000 (24 GB) in FP16, but it runs at INT8 (8-bit) using about 17.8 GB (74% of VRAM). Use a GPTQ, AWQ, or GGUF build to get there, and keep prompts moderate to leave room for the KV cache.
Memory breakdown
Weights plus a 0.8 GB KV cache at 4,096tokens, against the card's 24 GB. Verdicts leave ~10% headroom for activations and fragmentation.
| Precision | Weights | KV cache | Total | % of 24 GB | Fit |
|---|---|---|---|---|---|
| FP16 / BF16full quality | 34 GB | 0.8 GB | 34.8 GB | 145% | No |
| INT8 (8-bit)near-full quality | 17 GB | 0.8 GB | 17.8 GB | 74% | Fits |
| INT4 (4-bit)GPTQ / AWQ / GGUF Q4 | 8.5 GB | 0.8 GB | 9.3 GB | 39% | Fits |
Planning estimates, not a substitute for profiling. Real usage varies with the inference runtime, batch size, and how much context you actually use — the KV cache grows linearly with prompt length.
GPUs that run DeepSeek R1 Distill Qwen 14B
Cards where this model fits (at its best precision):
Models that fit the RTX A5000
Other popular models that run on this card:
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Frequently asked questions
Can the RTX A5000 run DeepSeek R1 Distill Qwen 14B?
Not in FP16, but yes at INT8 (8-bit), where it uses about 17.8 GB versus the card's 24 GB.
How much VRAM does DeepSeek R1 Distill Qwen 14B need?
Approximately 34 GB in FP16, 17 GB in INT8, and 8.5 GB in 4-bit for the weights, plus a KV cache of about 0.8 GB at 4,096 tokens.
Does quantization let DeepSeek R1 Distill Qwen 14B fit on the RTX A5000?
Yes. Dropping to INT8 (8-bit) brings total usage to about 17.8 GB, which fits the 24 GB card with headroom for the KV cache.
What happens to memory with longer context?
The KV cache grows linearly with prompt length. At 4,096 tokens it is about 0.8 GB here; doubling the context roughly doubles that term, so long-context use can push a tight fit over the edge.