# Gemini 1.0 Pro vs Gemma 3 27B

> Gemma 3 27B is the stronger model overall, scoring 30.5 to 27.1 on the Noometry Index.

- Canonical page: https://noometry.com/compare/gemini-1-0-pro-vs-gemma-3-27b
- Last updated: 2026-10-10
- Shared benchmarks: 21

## Summary

- They share 21 benchmarks with published results for both. Gemini 1.0 Pro scores higher in 3 categories and Gemma 3 27B in 5 categories; 7 gaps are clear of the uncertainty.
- The widest gap is in writing & preference, where Gemma 3 27B leads 52.7 to 36.2.
- The biggest single-benchmark swing is MATH Level 5: 11.2% for Gemini 1.0 Pro and 74% for Gemma 3 27B.
- Gemma 3 27B has downloadable open weights; the other is API-only.

## Snapshot

| | Gemini 1.0 Pro | Gemma 3 27B |
|---|---|---|
| Provider | Google | Google |
| Noometry Index | 27.1 | 30.5 |
| Rank | 327 | 277 |
| Context | — | 131K |
| Input $/M | — | $0.08 |
| Output $/M | — | $0.16 |
| Weights | Proprietary | Open |

## Coding

- Gemini 1.0 Pro: 31.6 (#270)
- Gemma 3 27B: 22.1 (#329)

| Benchmark | Gemini 1.0 Pro | Gemma 3 27B |
|---|---|---|
| LMArena Coding | 1108 | 1322 |
| Aider Polyglot | — | 4.9% |
| SciCode | — | 21.2% |
| LiveBench Coding | — | 39.9% |
| HumanEval+ | 55.5% | — |
| MBPP+ | 61.4% | — |

## Agentic & Tool Use

- Gemini 1.0 Pro: —
- Gemma 3 27B: 24.9 (#105)

| Benchmark | Gemini 1.0 Pro | Gemma 3 27B |
|---|---|---|
| Berkeley Function Calling Leaderboard | — | 29.5% |

## Reasoning

- Gemini 1.0 Pro: 16.4 (#292)
- Gemma 3 27B: 16.3 (#297)

| Benchmark | Gemini 1.0 Pro | Gemma 3 27B |
|---|---|---|
| LMArena Hard Prompts | 1109 | 1340 |
| DTBench | 45.9% | 52.5% |
| Epoch Capabilities Index | 116.97 | 130.04 |
| Kagi LLM Benchmark | — | 40.4% |
| CritPt | — | 0% |
| Chess Puzzles | — | 0% |
| LiveBench Reasoning | — | 43.8% |
| LiveBench Data Analysis | — | 51.5% |
| LMCA | — | 12.3% |
| LiveBench | — | 50% |

## Math

- Gemini 1.0 Pro: 8.7 (#315)
- Gemma 3 27B: 24.4 (#261)

| Benchmark | Gemini 1.0 Pro | Gemma 3 27B |
|---|---|---|
| OTIS Mock AIME 2024-2025 | 1.1% | 22.5% |
| LMArena Math | 1132 | 1312 |
| MATH Level 5 | 11.2% | 74% |
| LiveBench Math | — | 55.4% |

## Knowledge

- Gemini 1.0 Pro: 15.5 (#286)
- Gemma 3 27B: 25.4 (#256)

| Benchmark | Gemini 1.0 Pro | Gemma 3 27B |
|---|---|---|
| GPQA Diamond | 34% | 47.7% |
| LMArena Expert | 1059 | 1303 |
| Confabulations | — | 40.3% |
| Vectara Hallucination Rate | — | 7.4% |
| MMLU | 70% | — |

## Multimodal

- Gemini 1.0 Pro: —
- Gemma 3 27B: 32.0 (#94)

| Benchmark | Gemini 1.0 Pro | Gemma 3 27B |
|---|---|---|
| LMArena Vision | — | 1165 |
| GeoBench | — | 52% |

## Multilingual

- Gemini 1.0 Pro: 33.5 (#247)
- Gemma 3 27B: 47.0 (#150)

| Benchmark | Gemini 1.0 Pro | Gemma 3 27B |
|---|---|---|
| LMArena Non-English | 1138 | 1334 |
| LMArena Chinese | 1124 | 1347 |
| LMArena French | 1144 | 1368 |
| LMArena German | 1125 | 1362 |
| LMArena Japanese | 1023 | 1287 |
| LMArena Russian | 1186 | 1349 |
| LMArena Spanish | 1118 | 1348 |
| LMArena Korean | — | 1308 |

## Instruction Following

- Gemini 1.0 Pro: 57.9 (#262)
- Gemma 3 27B: 70.8 (#155)

| Benchmark | Gemini 1.0 Pro | Gemma 3 27B |
|---|---|---|
| LMArena Instruction Following | 1114 | 1321 |
| LiveBench Instruction Following | — | 74.9% |

## Long Context

- Gemini 1.0 Pro: 34.3 (#244)
- Gemma 3 27B: 27.6 (#288)

| Benchmark | Gemini 1.0 Pro | Gemma 3 27B |
|---|---|---|
| LMArena Longer Query | 1132 | 1333 |
| Fiction.LiveBench | — | 33.3% |

## Writing & Preference

- Gemini 1.0 Pro: 36.2 (#259)
- Gemma 3 27B: 52.7 (#161)

| Benchmark | Gemini 1.0 Pro | Gemma 3 27B |
|---|---|---|
| LMArena Text | 1149 | 1358 |
| LMArena Creative Writing | 1130 | 1346 |
| LMArena Multi-Turn | 1139 | 1344 |
| Short-Story Creative Writing | — | 79.9% |
| EQ-Bench Creative Writing | — | 1266 |
| LiveBench Language | — | 34.6% |

## FAQ

### Is Gemini 1.0 Pro better than Gemma 3 27B?

Gemma 3 27B is the stronger model overall, scoring 30.5 to 27.1 on the Noometry Index.

### Is Gemini 1.0 Pro or Gemma 3 27B better for coding?

Gemini 1.0 Pro scores higher on coding benchmarks: 31.6 versus 22.1 in the Noometry coding category.

### How many benchmarks do Gemini 1.0 Pro and Gemma 3 27B share?

21 benchmarks have published results for both models. Gemini 1.0 Pro has 24 scored results on Noometry and Gemma 3 27B has 43.