LLMversus

Grok 3 vs Llama 3.3 70B (Groq): Pricing, Benchmarks & Verdict (2026)

Pricing verified Sep 14, 2026By LLMversusUpdated September 17, 2026View methodology

⚡ Quick Answer

Compare Grok 3 and Llama 3.3 70B (Groq) across pricing, benchmarks, and capabilities.

Updated: September 14, 2026 · ✓ Pricing verified

Side-by-Side Comparison

FeatureGrok 3Llama 3.3 70B (Groq)
ProviderxAIGroq
Input Price / 1M tokens$3.00$0.590
Output Price / 1M tokens$15.00$0.790
Context Window
200K
128K
Max Output Tokens
8,192
4,096
Arena ELO
1,285
1,220
Coding ELO
1,280
1,180
TTFT (ms)
200
150
Tokens/sec
90
100
MultimodalNoNo
JSON ModeYesYes
Function CallingYesYes
VisionNoNo
When to Use Grok 3

Grok 3 excels at general-purpose, coding, reasoning tasks.

Strengths:

  • Latest xAI model
  • Strong reasoning
  • Large context

Best for:

general-purposecodingreasoning
When to Use Llama 3.3 70B (Groq)

Llama 3.3 70B (Groq) excels at fast-inference, general-purpose, coding tasks.

Strengths:

  • Fastest inference available
  • Excellent token throughput
  • LPU technology

Best for:

fast-inferencegeneral-purposecoding

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