Gemma 3 27B Instruct vs Grok 4.20 0309
Google vs xAI — benchmarks, pricing, and capabilities side by side.
- •Grok 4.20 0309 has the higher intelligence index (88.5 vs 44.5)
- •Gemma 3 27B Instruct is cheaper ($0.10 vs $2.00 per 1M input)
| Gemma 3 27B Instruct | Grok 4.20 0309 | |
|---|---|---|
| Intelligence index | 44.5 | 88.5 |
| Developer | xAI | |
| Type | LLM | LLM |
| Access | — | — |
| Context window | — | — |
| Input price | $0.10 / 1M | $2.00 / 1M |
| Output price | $0.30 / 1M | $6.00 / 1M |
| Speed | — | 97 tok/s |
| Released | March 12, 2025 | March 10, 2026 |
| Parameters | — | — |
| Input modalities | — | — |
| Output modalities | — | — |
Shared benchmarks
Gemma 3 27B Instruct
Grok 4.20 0309
GPQA Diamond
42.8
88.5
Humanity’s Last Exam
4.7
30