# Gemma 3 4B vs Gemma 7B

> Gemma 7B is the stronger model overall, scoring 30.0 to 28.1 on the Noometry Index.

- Canonical page: https://noometry.com/compare/gemma-3-4b-vs-gemma-7b
- Last updated: 2026-10-12
- Shared benchmarks: 12

## Summary

- They share 12 benchmarks with published results for both. Gemma 3 4B scores higher in 5 categories and Gemma 7B in 3 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in multilingual, where Gemma 3 4B leads 42.5 to 25.1.

## Snapshot

| | Gemma 3 4B | Gemma 7B |
|---|---|---|
| Provider | Google | Google |
| Noometry Index | 28.1 | 30.0 |
| Rank | 326 | 299 |
| Context | 131K | — |
| Input $/M | $0.04 | — |
| Output $/M | $0.08 | — |
| Weights | Open | Open |

## Coding

- Gemma 3 4B: 35.9 (#215)
- Gemma 7B: 30.5 (#294)

| Benchmark | Gemma 3 4B | Gemma 7B |
|---|---|---|
| LMArena Coding | 1230 | 1048 |
| HumanEval+ | — | 28.7% |
| MBPP+ | — | 43.4% |

## Agentic & Tool Use

- Gemma 3 4B: 20.9 (#142)
- Gemma 7B: —

| Benchmark | Gemma 3 4B | Gemma 7B |
|---|---|---|
| Berkeley Function Calling Leaderboard | 19.6% | — |

## Reasoning

- Gemma 3 4B: 13.2 (#335)
- Gemma 7B: 19.9 (#249)

| Benchmark | Gemma 3 4B | Gemma 7B |
|---|---|---|
| LMArena Hard Prompts | 1253 | 1042 |
| Epoch Capabilities Index | 116.02 | 111.99 |
| Kagi LLM Benchmark | 25.2% | — |
| Chess Puzzles | 0% | — |
| DTBench | 50.9% | — |
| LMCA | 2.8% | — |
| Adversarial NLI | — | 48.7% |
| BIG-Bench Hard | — | 55.1% |
| HellaSwag | — | 82.2% |
| PIQA | — | 81.2% |
| WinoGrande | — | 79% |

## Math

- Gemma 3 4B: 16.8 (#292)
- Gemma 7B: 31.2 (#228)

| Benchmark | Gemma 3 4B | Gemma 7B |
|---|---|---|
| LMArena Math | 1239 | 1066 |
| OTIS Mock AIME 2024-2025 | 7.5% | — |
| GSM8K | — | 46.4% |

## Knowledge

- Gemma 3 4B: 11.8 (#299)
- Gemma 7B: 27.3 (#252)

| Benchmark | Gemma 3 4B | Gemma 7B |
|---|---|---|
| LMArena Expert | 1223 | 1001 |
| GPQA Diamond | 23.2% | — |
| Vectara Hallucination Rate | 6.4% | — |
| ARC (AI2) Challenge | — | 78.3% |
| BoolQ | — | 83.2% |
| MMLU | — | 66.1% |
| OpenBookQA | — | 78.6% |
| TriviaQA | — | 72.3% |

## Multilingual

- Gemma 3 4B: 42.5 (#194)
- Gemma 7B: 25.1 (#287)

| Benchmark | Gemma 3 4B | Gemma 7B |
|---|---|---|
| LMArena Non-English | 1273 | 999 |
| LMArena Russian | 1294 | 993 |
| LMArena Chinese | — | 1035 |
| LMArena French | — | 1025 |
| LMArena German | 1281 | — |

## Instruction Following

- Gemma 3 4B: 65.2 (#225)
- Gemma 7B: 51.5 (#295)

| Benchmark | Gemma 3 4B | Gemma 7B |
|---|---|---|
| LMArena Instruction Following | 1239 | 1017 |

## Long Context

- Gemma 3 4B: 38.7 (#194)
- Gemma 7B: 31.1 (#282)

| Benchmark | Gemma 3 4B | Gemma 7B |
|---|---|---|
| LMArena Longer Query | 1273 | 1022 |

## Writing & Preference

- Gemma 3 4B: 42.0 (#239)
- Gemma 7B: 27.1 (#302)

| Benchmark | Gemma 3 4B | Gemma 7B |
|---|---|---|
| LMArena Text | 1291 | 1056 |
| LMArena Creative Writing | 1271 | 1024 |
| LMArena Multi-Turn | 1255 | 963 |
| EQ-Bench Creative Writing | 1068 | — |

## FAQ

### Is Gemma 3 4B better than Gemma 7B?

Gemma 7B is the stronger model overall, scoring 30.0 to 28.1 on the Noometry Index.

### Is Gemma 3 4B or Gemma 7B better for coding?

Gemma 3 4B scores higher on coding benchmarks: 35.9 versus 30.5 in the Noometry coding category.

### How many benchmarks do Gemma 3 4B and Gemma 7B share?

12 benchmarks have published results for both models. Gemma 3 4B has 22 scored results on Noometry and Gemma 7B has 27.