Key Takeaways
Llama 2 70B wins:
- No clear advantages in compared metrics
Llama 3.1 405B Instruct wins:
- Larger context window
- Faster response time
- Higher intelligence benchmark
- Better at coding
- Better at math
- Supports tool calls
Price Advantage
Llama 2 70B
Benchmark Advantage
Llama 3.1 405B Instruct
Context Window
Llama 3.1 405B Instruct
Speed
Llama 3.1 405B Instruct
Pricing Comparison
Price Comparison
| Metric | Llama 2 70B | Llama 3.1 405B Instruct | Winner |
|---|---|---|---|
| Input (per 1M tokens) | $0.90 | $0.90 | Tie |
| Output (per 1M tokens) | $0.90 | $0.90 | Tie |
| Cache Read (per 1M) | $0.45 | $0.45 | Tie |
Both models have similar overall pricing.
Llama 2 70B Providers
No provider data available
Llama 3.1 405B Instruct Providers
No provider data available
Benchmark Comparison
8
Benchmarks Compared
0
Llama 2 70B Wins
5
Llama 3.1 405B Instruct Wins
Benchmark Scores
| Benchmark | Llama 2 70B | Llama 3.1 405B Instruct | Winner |
|---|---|---|---|
Intelligence Index Overall intelligence score | 8.4 | 17.4 | |
Coding Index Code generation & understanding | - | 14.5 | - |
Math Index Mathematical reasoning | - | 3.0 | - |
MMLU Pro Academic knowledge | 40.6 | 73.2 | |
GPQA Graduate-level science | 32.7 | 51.5 | |
LiveCodeBench Competitive programming | 9.8 | 30.5 | |
Aider Real-world code editing | - | 66.2 | - |
AIME Competition math | 0.0 | 21.3 |
Llama 3.1 405B Instruct significantly outperforms in coding benchmarks.
Cost vs Quality
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Llama 2 70B
Other models
Context & Performance
Context Window
Llama 2 70B
N/A
tokens
Llama 3.1 405B Instruct
131,000
tokens
Speed Performance
| Metric | Llama 2 70B | Llama 3.1 405B Instruct | Winner |
|---|---|---|---|
| Tokens/second | 0.0 tok/s | 30.4 tok/s | |
| Time to First Token | 0.00s | 0.68s |
Llama 3.1 405B Instruct responds Infinity% faster on average.
Capabilities
Feature Comparison
| Feature | Llama 2 70B | Llama 3.1 405B Instruct |
|---|---|---|
| Vision (Image Input) | ||
| Tool/Function Calls | ||
| Reasoning Mode | ||
| Audio Input | ||
| Audio Output | ||
| PDF Input | ||
| Prompt Caching | ||
| Web Search |
License & Release
| Property | Llama 2 70B | Llama 3.1 405B Instruct |
|---|---|---|
| License | Proprietary | Open Source |
| Author | Meta-llama | Meta-llama |
| Released | Unknown | Jul 2024 |
Llama 2 70B Modalities
Input
Output
Llama 3.1 405B Instruct Modalities
Input
text
Output
text