HARDWARE FIT CHECK • DeepSeek-R1 Distill Qwen 32B + NVIDIA GeForce RTX 5070 (12GB GDDR7)25.41 GB / 12 GB VRAM

Can I Run DeepSeek-R1 Distill Qwen 32B on NVIDIA GeForce RTX 5070 (12GB GDDR7)?

Full VRAM footprint analysis, tokens/sec generation benchmark, and copy-paste Ollama & vLLM runtime commands for running DeepSeek-R1 Distill Qwen 32B (32.8B) on NVIDIA GeForce RTX 5070 (12GB GDDR7) (12 GB).

✕ OOM25.41 GB (212%)0 t/s

Model & Target Hardware

interactive
Local Step-by-Step Math, Logic & Code Verification
GPU Topology / Quantity:Single GPU / Unified SoC
DeepSeek-R1 Distill Qwen 32B on NVIDIA GeForce RTX 5070 (12GB GDDR7)

✕ Out of Memory — Exceeds VRAM Capacity

✕ OOM
Required VRAM
25.41 GB
212% of hardware capacity (12 GB)
Est. Decode Speed
0 tok/s
Dense model @ 672 GB/s
Available Headroom
-13.41 GB
Needs +13.41 GB more VRAM
Memory Allocation & Headroom
25.41 GB allocated of 12 GB capacity
212% utilized
Weights: 19.68 GB
KV: (32K): 4.29 GB
Overhead: 1.44 GB
Deficit: -13.41 GB
⚡ Architecture & Throughput Transparency: Single-user decode speed (~0 tok/s) is memory-bandwidth bound at batch size = 1 on NVIDIA GeForce RTX 5070 (12GB GDDR7) (672 GB/s). Prompt prefill / TTFT (~0 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-r1:32b

Local Hardware Configurations & Pricing

⚠️ Out of VRAM: High-Capacity Hardware Upgrades
High-bandwidth VRAM specs and current market prices
Consumer GPU✓ Fits Model
32 GB VRAM

NVIDIA GeForce RTX 5090 (32GB GDDR7)

Maximum tokens/sec on 27B–35B models & Blackwell FP4 quantization

1792 GB/s575W TDP
Consumer GPU↑ Upgrade
24 GB VRAM

NVIDIA GeForce RTX 4090 (24GB GDDR6X)

The 24GB CUDA enthusiast standard for 14B–32B Q4_K_M models

1008 GB/s450W TDP
Multi-GPU Rig✓ Fits Model
48 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
Consumer GPU
12 GB VRAM

NVIDIA GeForce RTX 5070 (12GB GDDR7)

High-efficiency 12GB entry point with FP4 tensor acceleration

672 GB/s250W TDP

Quantization Precision Matrix

32K ctx • KV: Q8_0
QuantizationWeightsKV CacheTotal VRAMEst. SpeedFit Status
FP1616 bpw65.6 GB4.29 GB72.94 GB (608%)0 t/sOOM
Q8_08.5 bpw34.77 GB4.29 GB41.03 GB (342%)0 t/sOOM
Q6_K6.56 bpw26.9 GB4.29 GB32.88 GB (274%)0 t/sOOM
Q5_K_M5.68 bpw23.29 GB4.29 GB29.15 GB (243%)0 t/sOOM
Q4_K_M4.8 bpw19.68 GB4.29 GB25.41 GB (212%)0 t/sOOM
FP44.25 bpw17.38 GB4.29 GB23.03 GB (192%)0 t/sOOM
IQ3_XS3.3 bpw13.45 GB4.29 GB18.96 GB (158%)0 t/sOOM

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FAQ & Reference

Frequently Asked Questions: DeepSeek-R1 Distill Qwen 32B on NVIDIA GeForce RTX 5070 (12GB GDDR7)

How much VRAM does DeepSeek-R1 Distill Qwen 32B need on NVIDIA GeForce RTX 5070 (12GB GDDR7)?

At standard 4-bit quantization (Q4_K_M) with 32K context, DeepSeek-R1 Distill Qwen 32B requires 25.41 GB of total VRAM (weights + KV cache + CUDA runtime overhead).

What inference speed will DeepSeek-R1 Distill Qwen 32B achieve on NVIDIA GeForce RTX 5070 (12GB GDDR7)?

Based on NVIDIA GeForce RTX 5070 (12GB GDDR7)'s 672 GB/s memory bandwidth, expected decode speed is approximately 0 tokens per second.

Can I expand context beyond 32K tokens?

Each additional 32K tokens of context requires additional KV cache memory. For longer context windows, consider 8-bit or 4-bit KV cache quantization.