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DeepSeek R1 Distill 8B vs Qwen 3 8B

DeepSeek
DeepSeek R1 Distill 8B

DeepSeek · 8B params · Quality: 50

Alibaba
Qwen 3 8B

Alibaba · 8.2B params · Quality: 67

Architecture Comparison

SpecDeepSeek R1 Distill 8BQwen 3 8B
TypeDENSEDENSE
Total Parameters8B8.2B
Active Parameters8B8.2B
Layers3236
Hidden Dimension4,0964,096
Attention Heads3232
KV Heads88
Context Length131,072131,072
Precision (default)BF16BF16

Memory Requirements

PrecisionDeepSeek R1 Distill 8BQwen 3 8B
BF16 Weights16.0 GB16.4 GB
FP8 Weights8.0 GB8.2 GB
INT4 Weights4.0 GB4.1 GB
KV-Cache / Token131072 B147456 B
Activation Estimate1.00 GB1.00 GB

Minimum GPUs Needed (BF16)

H100 SXM1 GPU1 GPU
L40S1 GPU1 GPU

Quality Benchmarks

BenchmarkDeepSeek R1 Distill 8BQwen 3 8B
Overall5067
MMLUN/A72.0
HumanEvalN/A42.0
GSM8KN/A78.0
MT-BenchN/A77.0

DeepSeek R1 Distill 8B

Qwen 3 8B

MMLU
72.0
HumanEval
42.0
GSM8K
78.0
MT-Bench
77.0

Capabilities

FeatureDeepSeek R1 Distill 8BQwen 3 8B
Tool Use✓ Yes✓ Yes
Vision✗ No✗ No
Code✓ Yes✓ Yes
Math✓ Yes✓ Yes
Reasoning✓ Yes✓ Yes
Multilingual✓ Yes✓ Yes
Structured Output✓ Yes✓ Yes

API Pricing Comparison

Cheapest Output (DeepSeek R1 Distill 8B)

$0.20/M

Input: $0.20/M

Cheapest Output (Qwen 3 8B)

$0.20/M

Input: $0.20/M

ProviderDeepSeek R1 Distill 8B In $/MOut $/MQwen 3 8B In $/MOut $/M
together$0.20$0.20$0.20$0.20
fireworks$0.20$0.20

Recommendation Summary

  • Qwen 3 8B scores higher on overall quality (67 vs 50).
  • DeepSeek R1 Distill 8B has a smaller memory footprint (16.0 GB vs 16.4 GB BF16), making it easier to deploy on fewer GPUs.

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