Side-by-side comparison of pricing, 12 benchmarks, and generation speed.
| Metric | Granite 3.3 8B (Non-reasoning) | Llama 2 Chat 7B |
|---|---|---|
| Input ($/M tokens) | $0.03 | $0.05 |
| Output ($/M tokens) | $0.25 | $0.25 |
Verdict. Llama 2 Chat 7B takes the aggregate benchmark matchup 1–0 across 1 categories. Real workloads usually care about a handful of specific tasks — see the per-benchmark table above.
Pricing. Both models sit in the budget bracket for output-token pricing. At 1.0× the per-million-token cost, Llama 2 Chat 7B is meaningfully cheaper if your traffic is output-heavy (long completions, document generation, agent loops). Llama 2 Chat 7B makes more sense when output volume is low and absolute reasoning quality justifies the premium.
Strengths. Granite 3.3 8B (Non-reasoning) is strongest on Intelligence Index (1.3). Llama 2 Chat 7B leads on Intelligence Index (3.9).
Speed. Speed data is incomplete for this pair; benchmark and price should decide.
Provider. IBM and Meta sell to overlapping but distinct developer audiences: IBM tends to ship frontier reasoning models with premium positioning, while Meta often prices more aggressively. Your existing vendor relationships, billing, and SLA preferences may matter as much as the raw numbers above.
Workload cost. Workload scenarios (per million requests at 30M input + 15M output tokens): Granite 3.3 8B (Non-reasoning) costs $4.65 ($56/year); Llama 2 Chat 7B costs $5.25 ($63/year). At a smaller 5M-input/2M-output scale (single-developer tool or prototype): Granite 3.3 8B (Non-reasoning) ≈ $0.65/run, Llama 2 Chat 7B ≈ $0.75/run. At agent/realtime scale (200M input / 100M output per million requests): Granite 3.3 8B (Non-reasoning) ≈ $31/run, Llama 2 Chat 7B ≈ $35/run. Granite 3.3 8B (Non-reasoning) becomes more attractive at higher volume — the absolute per-token pricing difference compounds when you ship at scale.
Recommendation. Both models have legitimate use cases — the right answer depends on whether you are optimizing for benchmark ceiling, latency, or unit cost. Start with the cheaper / faster model, evaluate against your specific task, and only switch if the upgrade shows a meaningful lift.
Data from Artificial Analysis API — 12 benchmarks
Granite 3.3 8B (Non-reasoning) is cheaper overall. Its blended price (3:1 input/output ratio) is $0.09/M tokens vs $0.10/M for Llama 2 Chat 7B.
Llama 2 Chat 7B wins 1 out of 12 benchmarks compared to 0 for Granite 3.3 8B (Non-reasoning). See the detailed benchmark chart above for per-category results.
Granite 3.3 8B (Non-reasoning) generates tokens faster at 14 tok/s vs — tok/s. Granite 3.3 8B (Non-reasoning) also has lower time-to-first-token (28.16s vs —s).
Choose based on your priorities: Granite 3.3 8B (Non-reasoning) for lower cost, Llama 2 Chat 7B for stronger benchmark performance, and Granite 3.3 8B (Non-reasoning) for faster generation. For latency-sensitive apps, check the TTFT comparison above.