HARDWARE FIT CHECK • DeepSeek-R1 Distill Qwen 14B + NVIDIA DGX Spark (128GB Grace-Blackwell Unified)13.16 GB / 118 GB VRAM
Can I Run DeepSeek-R1 Distill Qwen 14B on NVIDIA DGX Spark (128GB Grace-Blackwell Unified)?
Full VRAM footprint analysis, tokens/sec generation benchmark, and copy-paste Ollama & vLLM runtime commands for running DeepSeek-R1 Distill Qwen 14B (14.8B) on NVIDIA DGX Spark (128GB Grace-Blackwell Unified) (118 GB).
✅ Runs 100% in GPU VRAM (Optimal Headroom)13.16 GB (11%)~19 t/s
DeepSeek-R1 Distill Qwen 14B on NVIDIA DGX Spark (128GB Grace-Blackwell Unified)
✓ Fits Comfortably in VRAM
✓ FITS IN VRAM
Required VRAM
13.16 GB
11% of hardware capacity (118 GB)Est. Decode Speed
~19 tok/s
Dense model @ 273 GB/sAvailable Headroom
+104.84 GB
Safe for OS display & full contextMemory Allocation & Headroom
13.16 GB allocated of 118 GB capacity
11% utilized
Weights: 8.88 GB
KV: (32K): 3.22 GB
Overhead: 1.06 GB
Free Headroom: +104.84 GB
⚡ Architecture & Throughput Transparency: Single-user decode speed (~19 tok/s) is memory-bandwidth bound at batch size = 1 on NVIDIA DGX Spark (128GB Grace-Blackwell Unified) (273 GB/s). Prompt prefill / TTFT (~276 tok/s) is compute-bound and utilizes GPU Tensor cores. Actual latency varies with FlashAttention-2 and runtime engine (Ollama/vLLM/llama.cpp).
OLLAMA_FLASH_ATTENTION=1 OLLAMA_KV_CACHE_TYPE=q8_0 ollama run deepseek-r1:14bCloud Instance Options for DeepSeek-R1 Distill Qwen 14B
On-DemandDeploy this model on an on-demand cloud GPU without local hardware constraints or power usage:
RunPod Cloud GPUsBest 1-Click Ollama & vLLM
$0.34/hr (RTX 4070 Ti) – $2.39/hr (H100)Vast.ai GPU MarketplaceCheapest Dual RTX 3090 / 4090
$0.18/hr (RTX 3060) – $0.55/hr (RTX 4090)Lambda GPU CloudEnterprise 8x H100 Clusters
$1.99/hr (GH200 / H100)Quantization Precision Matrix
32K ctx • KV: Q8_0| Quantization | Weights | KV Cache | Total VRAM | Est. Speed | Fit Status |
|---|---|---|---|---|---|
| FP1616 bpw | 29.6 GB | 3.22 GB | 34.61 GB (29%) | ~6 t/s | FITS |
| Q8_08.5 bpw | 15.69 GB | 3.22 GB | 20.21 GB (17%) | ~11 t/s | FITS |
| Q6_K6.56 bpw | 12.14 GB | 3.22 GB | 16.53 GB (14%) | ~14 t/s | FITS |
| Q5_K_M5.68 bpw | 10.51 GB | 3.22 GB | 14.85 GB (13%) | ~16 t/s | FITS |
| Q4_K_M4.8 bpw | 8.88 GB | 3.22 GB | 13.16 GB (11%) | ~19 t/s | FITS |
| FP44.25 bpw | 7.84 GB | 3.22 GB | 12.08 GB (10%) | ~21 t/s | FITS |
| IQ3_XS3.3 bpw | 6.07 GB | 3.22 GB | 10.25 GB (9%) | ~27 t/s | FITS |
Local Hardware Configurations & Pricing
High-bandwidth VRAM specs and current market pricesAI Appliance118 GB VRAM
NVIDIA DGX Spark (128GB Grace-Blackwell Unified)
128GB Unified Memory with native CUDA + Blackwell FP4 support
273 GB/s170W TDP
$3,999Amazon Prime →
Consumer GPU32 GB VRAM
NVIDIA GeForce RTX 5090 (32GB GDDR7)
Maximum tokens/sec on 27B–35B models & Blackwell FP4 quantization
1792 GB/s575W TDP
$1,999Amazon Prime →
Consumer GPU24 GB VRAM
NVIDIA GeForce RTX 4090 (24GB GDDR6X)
The 24GB CUDA enthusiast standard for 14B–32B Q4_K_M models
1008 GB/s450W TDP
$1,699Amazon Prime →
Multi-GPU Rig48 GB VRAM
2x NVIDIA RTX 3090 Dual Rig (48GB Total VRAM)
Best price-to-VRAM homelab rig for 70B Q4_K_M & Qwen 3.8 27B Q8
936 GB/s700W TDP
$1,550Amazon Prime →
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