Head-to-Head Model Comparison

LLaMA-1 (65B) vs Llama 2 (70B)

Benchmarks, API Token Pricing, Context Window & Speed Comparison

Revisado pela equipe de pesquisa do GetInfoUsÚltima revisão: October 2026Política editorial
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Related topics (12)
AI CompareAI BenchmarkToken PricingModel CostModel SpecsSWE-bench CodingModel VersusWhich AI ModelLLM Speed & LatencyReasoning ModelsExtended ThinkingPrompt Caching ROI
LLaMA-1 (65B) vs Llama 2 (70B): Benchmarks, Pricing & Speed Comparison

LLaMA-1 (65B) da Meta e Llama 2 (70B) da Meta são dois modelos de IA de destaque. O LLaMA-1 (65B) oferece uma janela de contexto de 2K tokens a $0.00/$0.00 por milhão de tokens, enquanto o Llama 2 (70B) oferece 4.1K tokens de contexto a $0.40/$0.80 por milhão de tokens. Veja abaixo a comparação completa de benchmarks, latência e custos.

Comparação Direta (VS)

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LLaMA-1 (65B)

Modelo Base de Pesos Abertos

O LLaMA-1 (65B) da Meta é um modelo de IA projetado para auto-hospedagem em infraestrutura própria, fine-tuning e soberania de dados, oferecendo janela de contexto de 2K, velocidade de 45 tokens/s, índice de inteligência de 25/100 e tarifa

Intelligence Index25 / 100
Input Token:

$0.00 / 1M

Output Token:

$0.00 / 1M

Context Window:

2K tokens

SWE-bench Verified:

N/A

Meta

Llama 2 (70B)

Modelo Base de Pesos Abertos

O Llama 2 (70B) da Meta é um modelo de IA projetado para auto-hospedagem em infraestrutura própria, fine-tuning e soberania de dados, oferecendo janela de contexto de 4K, velocidade de 55 tokens/s, índice de inteligência de 31/100 e tarifa

Intelligence Index31 / 100
Input Token:

$0.40 / 1M

Output Token:

$0.80 / 1M

Context Window:

4.1K tokens

SWE-bench Verified:

N/A

Principais Diferenças em Resumo

  • LLaMA-1 (65B) is 1.0x cheaper for API usage (input + output tokens combined).
  • Llama 2 (70B) has a larger context window (4K vs 2K tokens).
  • Llama 2 (70B) is faster at 55 tok/s vs 45 tok/s.
Need definitions for token pricing, context, or benchmarks?Explore AI Glossary →
FeatureLLaMA-1 (65B)Llama 2 (70B)
Intelligence Index
Composite reasoning & knowledge score (0-100)
2531
Provider
MetaMeta
Input Price
Cost per million input tokens
$0.00 / 1M$0.40 / 1M
Output Price
Cost per million output tokens
$0.00 / 1M$0.80 / 1M
Blended Price
Weighted 7:2:1 cache:input:output per 1M
$0.00 / 1M$0.23 / 1M
Context Window
Maximum input + output tokens
2K tokens~3 A4 pages of text4.1K tokens~6 A4 pages of text
Max Output Tokens
Per single request
2K4K
Throughput Speed
Tokens generated per second
45 tok/s55 tok/s
SWE-bench Verified
Real-world software engineering
N/AN/A
Cached Input Price
Prompt caching discount per 1M tokens
$0.00 / 1M$0.10 / 1M

Quem vence em cada categoria?

At-a-glance decision framework
Coding

Evaluations ongoing

Cost
LLaMA-1 (65B)
1.0x cheaper monthly runtime
Speed
Llama 2 (70B)
+22% faster generation
Context
Llama 2 (70B)
4.1K tokens window

Pontuações de Benchmarks Verificadas

Official evaluation metrics verified by independent third-party research labs.

LLaMA-1 (65B)Llama 2 (70B)
MMLU-Pro (Multi-task Language Understanding)

Hardened reasoning and academic knowledge benchmark with reduced lucky-guess probability.

48%vs56.8%
LMSYS Chatbot Arena Elo

Crowdsourced human preference evaluation based on blind, head-to-head model battles.

1020ptsvs1105pts
Generation Speed (Throughput)

Tokens emitted per second during active generation streaming.

45 tok/s vs55 tok/s

Latência e Tempo de Resposta

Time to first token (TTFT) and estimated end-to-end response time for a typical 500-token response.

Time to First Token (TTFT)Lower is better
LLaMA-1 (65B)0.75s
Llama 2 (70B)0.60s
Est. End-to-End Response (500 tokens)TTFT + generation time
LLaMA-1 (65B)11.86s
Llama 2 (70B)9.69s

Simulador Interativo de Custo de Tokens

Adjust sliders to calculate projected monthly cloud API spending with prompt caching discounts.

100K / day
10K500K1M
30K / day
5K150K300K
50% cached
0% (Cold)50%90% (Warm)
LLaMA-1 (65B) Monthly API Bill
$0.00 / month
$0/1M in · $0/1M out
Llama 2 (70B) Monthly API Bill
$1.47 / month
$0.4/1M in · $0.8/1M out
LLaMA-1 (65B) saves approximately $1.47 / month (100%) under this workload.1.0x Savings

LLaMA-1 (65B) · Strengths & Key Advantages

  • Janela de contexto de 2K com limite máximo de saída de 2K tokens (MMLU-Pro 48% · Arena Elo 1020)
  • Taxa de transferência rápida de 45 tokens/segundo com latência inicial (TTFT) de 750 ms
  • Pesos abertos (65B (also 7B, 13B, 33B)) para auto-hospedagem local ou em nuvem privada via vLLM, SGLang ou Ollama
Considerations & Trade-offs
  • Requer servidores GPU com memória VRAM adequada para execução local em precisão total
  • Em derivações científicas extremas, modelos pesados dedicados exclusivamente ao raciocínio oferecem maior profundidade

Llama 2 (70B) · Strengths & Key Advantages

  • Janela de contexto de 4K com limite máximo de saída de 4K tokens (MMLU-Pro 56.8% · Arena Elo 1105)
  • Taxa de transferência rápida de 55 tokens/segundo com latência inicial (TTFT) de 600 ms
  • Pesos abertos (70B (also 7B, 13B)) para auto-hospedagem local ou em nuvem privada via vLLM, SGLang ou Ollama
Considerations & Trade-offs
  • Requer servidores GPU com memória VRAM adequada para execução local em precisão total
  • Em derivações científicas extremas, modelos pesados dedicados exclusivamente ao raciocínio oferecem maior profundidade

Token Use & Task Economics

Estimated cost and token consumption to complete one representative agentic task.

MetricLLaMA-1 (65B)Llama 2 (70B)
Cost per Task
Estimated USD to finish one task
$0.20$0.20
Output Tokens / Task
Tokens generated per task
24K24K
Reasoning Tokens / Task
Thinking tokens burned per task
0K0K

Especificações Técnicas

Architecture, release timeline, capabilities, and modalities.

FeatureLLaMA-1 (65B)Llama 2 (70B)
Official API Model ID (SDK)meta-llama/LLaMA-1-(65B)meta-llama/Llama-2-(70B)
API ProtocolOpenAI-Compatible REST / vLLM / SGLang / HuggingFace TGIOpenAI-Compatible REST / vLLM / SGLang / HuggingFace TGI
Release Date2023-022023-07
Knowledge Cutoff2022September 2022
ArchitectureDecoder-Only Transformer with RoPE & SwiGLUGrouped-Query Attention (GQA) Transformer
Parameters65B (also 7B, 13B, 33B)70B (also 7B, 13B)
Enterprise Rate Limits (RPM / TPM)Unlimited (Hardware-bound on self-hosted GPU) / 10,000 RPM Cloud · Unlimited local throughput / 10M+ TPM Managed CloudUnlimited (Hardware-bound on self-hosted GPU) / 10,000 RPM Cloud · Unlimited local throughput / 10M+ TPM Managed Cloud
Long-Context Tier (>128K/200K)Free across full context window (only KV-cache VRAM scales)Flat rate ($0.4/1M in) across full 4K window
Prompt Cache Policy & TTLAutomatic prefix KV-caching in vLLM / SGLang (0 cost)Cached input at $0.1/1M tokens
Computer Use / GUI AgentText-only completion (No GUI action loop)Text-only completion (No GUI action loop)
MCP & Parallel Tool CallingPrompt-based JSON extraction onlyPrompt-based JSON extraction only
Web Search Grounding & SandboxSupported via external Tavily/Exa Search & E2B/Docker Sandbox toolsSupported via external Tavily/Exa Search & E2B/Docker Sandbox tools
Official Fine-Tuning SupportFull Weights SFT, LoRA, QLoRA, DPO & GRPO RL (Unsloth / Axolotl / Llama-Factory)Full Weights SFT, LoRA, QLoRA, DPO & GRPO RL (Unsloth / Axolotl / Llama-Factory)
Multimodal Token BillingText BPE (~4 chars/token)Text BPE (~4 chars/token)
Quantization & Min GPU VRAMBF16 / FP16, FP8 Dynamic, INT4 AWQ / GPTQ, GGUF (Q4_K_M / Q8_0) · 40 GB VRAM (4-bit Quantized) · 140 GB VRAM (Native BF16)BF16 / FP16, FP8 Dynamic, INT4 AWQ / GPTQ, GGUF (Q4_K_M / Q8_0) · 43 GB VRAM (4-bit Quantized) · 151 GB VRAM (Native BF16)
Safety & Frontier ClassificationOpen-Weights System Card + Customizable Guardrail Layer (Llama Guard / ShieldGemma)Open-Weights System Card + Customizable Guardrail Layer (Llama Guard / ShieldGemma)
Enterprise Compliance (ZDR/HIPAA/SOC2)100% Air-Gapped On-Premises / Private VPC · Full HIPAA, GDPR & SOC2 Control100% Air-Gapped On-Premises / Private VPC · Full HIPAA, GDPR & SOC2 Control
Input Modalitiestexttext
Output Modalitiestexttext

LLaMA-1 (65B) vs Llama 2 (70B): Respostas Rápidas (FAQ)

Which is more intelligent, LLaMA-1 (65B) or Llama 2 (70B)?

Llama 2 (70B) is more intelligent. It scores 31 compared with 25 on the composite Intelligence Index.

Which model is faster?

Llama 2 (70B) is faster, generating 55 tokens per second compared with 45 tokens per second.

Which model is cheaper to run?

LLaMA-1 (65B) is cheaper at $0.00 per 1M tokens blended, compared with $0.23 (7:2:1 cache:input:output ratio).

Which model has lower latency?

Llama 2 (70B) has lower latency, with a time to first token of 0.60s compared with 0.75s.

Which model has a larger context window?

Llama 2 (70B) has a larger context window, supporting 4.1K tokens compared with 2K tokens.

Veredito

Tanto LLaMA-1 (65B) (Indicado para auto-hospedagem em infraestrutura própria, fine-tuning e soberania de dados, arquiteturas RAG corporativas e integração escalável via API.) quanto Llama 2 (70B) (Indicado para auto-hospedagem em infraestrutura própria, fine-tuning e soberania de dados, arquiteturas RAG corporativas e integração escalável via API.) entregam excelente desempenho: Llama 2 (70B) lidera em inteligência geral e programação, Llama 2 (70B) oferece geração mais rápida e LLaMA-1 (65B) apresenta o melhor custo-benefício em produção.

Perguntas Frequentes (FAQ)

Qual é melhor para programação e raciocínio, LLaMA-1 (65B) ou Llama 2 (70B)?+

Nas avaliações de inteligência e código, Llama 2 (70B) leva vantagem. Confira os gráficos SWE-bench e GPQA acima para detalhes.

Qual modelo tem a API mais barata, LLaMA-1 (65B) ou Llama 2 (70B)?+

O LLaMA-1 (65B) custa $0.00 / $0.00 por 1M de tokens (entrada/saída) e o Llama 2 (70B) custa $0.40 / $0.80. No custo combinado, LLaMA-1 (65B) é mais econômico.

Qual modelo possui maior janela de contexto e velocidade?+

O LLaMA-1 (65B) suporta 2K tokens de contexto contra 4.1K tokens do Llama 2 (70B), enquanto Llama 2 (70B) entrega maior velocidade de geração.

AI Terminology & Guide
Explore Glossary →

Understand key metrics like context window, token pricing, reasoning mode, and SWE-bench scores in our comprehensive AI glossary.

Benchmark scores, token prices, and rate limits evolve rapidly as AI labs release model updates. Always verify current specifications and pricing on the official provider documentation.

Fontes oficiais: Documentação oficial de API da Meta e Meta e benchmarks independentes (2026).