Updated March 26, 2026· Based on independent benchmark data
GPT-5.3 Codex (xhigh) leads in intelligence with a score of 54.0 vs 7.0. Granite 3.3 8B (Non-reasoning) is 58.3x cheaper at $0.03/1M tokens vs $1.75/1M. For speed, Granite 3.3 8B (Non-reasoning) wins at 402 tok/s vs 72 tok/s.
| Metric | Granite 3.3 8B (Non-reasoning) | GPT-5.3 Codex (xhigh) |
|---|---|---|
| Intelligence Score | 7.0 | 54.0 |
| Coding Score | 3.4 | 53.1 |
| Math Score | 6.7 | N/A |
| Speed (tok/s) | 402 tok/s | 72 tok/s |
| Latency (TTFT) | 9.53s | 83.91s |
| Input Price / 1M tokens | $0.03 | $1.75 |
| Output Price / 1M tokens | $0.25 | $14 |
| Context Window | N/A |
GPT-5.3 Codex (xhigh) outperforms Granite 3.3 8B (Non-reasoning) on the intelligence index with a score of 54.0 compared to 7.0. For coding tasks, GPT-5.3 Codex (xhigh) has the edge with a coding score of 53.1 vs 3.4.
Granite 3.3 8B (Non-reasoning) generates output significantly faster at 402 tok/s compared to GPT-5.3 Codex (xhigh)'s 72 tok/s, making it 5.6x faster for streaming responses. Time to first token is 9.53s for Granite 3.3 8B (Non-reasoning) vs 83.91s for GPT-5.3 Codex (xhigh), which affects perceived responsiveness in interactive applications.
Granite 3.3 8B (Non-reasoning) is more affordable at $0.03/1M input tokens ($0.25/1M output), while GPT-5.3 Codex (xhigh) costs $1.75/1M input ($14/1M output). That makes GPT-5.3 Codex (xhigh) 58.3x more expensive per token, which can add up significantly at scale. For a typical workload of 100 requests per day at 2,000 tokens each, Granite 3.3 8B (Non-reasoning) would cost approximately $0.18/month vs $10.50/month for GPT-5.3 Codex (xhigh) in input costs alone.
Choose Granite 3.3 8B (Non-reasoning) when you need faster output (402 tok/s), lower cost. Choose GPT-5.3 Codex (xhigh) when you need higher intelligence (54.0), stronger coding performance (53.1).
GPT-5.3 Codex (xhigh) scores higher on coding benchmarks (53.1 vs 3.4), making it the better choice for programming tasks.
Granite 3.3 8B (Non-reasoning) is cheaper at $0.03/1M input tokens vs $1.75/1M for GPT-5.3 Codex (xhigh).
Granite 3.3 8B (Non-reasoning) is faster, producing output at 402 tok/s compared to GPT-5.3 Codex (xhigh)'s 72 tok/s.
No, Granite 3.3 8B (Non-reasoning) does not support image input. Neither model supports image input.
Data last synced: March 26, 2026
| N/A |
| Max Output Tokens | N/A | N/A |
| Input Modalities | Text | Text |
| Output Modalities | Text | Text |
| Free Tier | No | No |
It depends on your priorities. GPT-5.3 Codex (xhigh) scores higher on intelligence (54.0), but Granite 3.3 8B (Non-reasoning) may be better for specific use cases like budget-conscious projects or speed-critical applications.