# Granite 4.2 8B vs Llama 3-70B

> Granite 4.2 8B is the stronger model overall, scoring 40.0 to 28.5 on the Noometry Index.

- Canonical page: https://noometry.com/compare/granite-4-2-8b-vs-llama-3-70b
- Last updated: 2026-10-10
- Shared benchmarks: 11

## Summary

- They share 11 benchmarks with published results for both. Granite 4.2 8B scores higher in 7 categories and Llama 3-70B in 0 categories; 7 gaps are clear of the uncertainty.
- The widest gap is in knowledge, where Granite 4.2 8B leads 37.7 to 20.8.

## Snapshot

| | Granite 4.2 8B | Llama 3-70B |
|---|---|---|
| Provider | IBM | Meta |
| Noometry Index | 40.0 | 28.5 |
| Rank | 143 | 317 |
| Context | 131K | — |
| Input $/M | $0.06 | — |
| Output $/M | $0.25 | — |
| Weights | Open | Open |

## Coding

- Granite 4.2 8B: 39.9 (#138)
- Llama 3-70B: 35.3 (#215)

| Benchmark | Granite 4.2 8B | Llama 3-70B |
|---|---|---|
| LMArena Coding | 1379 | 1206 |
| BigCodeBench Instruct | — | 43.6% |
| BigCodeBench Complete | — | 54.5% |
| HumanEval+ | — | 72% |
| MBPP+ | — | 69% |

## Agentic & Tool Use

- Granite 4.2 8B: —
- Llama 3-70B: 20.9 (#132)

| Benchmark | Granite 4.2 8B | Llama 3-70B |
|---|---|---|
| Cybench | — | 5% |

## Reasoning

- Granite 4.2 8B: 25.5 (#130)
- Llama 3-70B: 17.4 (#284)

| Benchmark | Granite 4.2 8B | Llama 3-70B |
|---|---|---|
| LMArena Hard Prompts | 1327 | 1195 |
| Kagi LLM Benchmark | — | 35.1% |
| DTBench | — | 54.2% |
| Epoch Capabilities Index | — | 122.91 |
| ForecastBench | — | 57.1 |
| WinoGrande | — | 83.5% |

## Math

- Granite 4.2 8B: —
- Llama 3-70B: 12.0 (#299)

| Benchmark | Granite 4.2 8B | Llama 3-70B |
|---|---|---|
| OTIS Mock AIME 2024-2025 | — | 4.3% |
| LMArena Math | — | 1218 |
| MATH Level 5 | — | 22.6% |

## Knowledge

- Granite 4.2 8B: 37.7 (#144)
- Llama 3-70B: 20.8 (#272)

| Benchmark | Granite 4.2 8B | Llama 3-70B |
|---|---|---|
| LMArena Expert | 1380 | 1149 |
| GPQA Diamond | — | 40.6% |
| MMLU | — | 79.3% |

## Multilingual

- Granite 4.2 8B: 44.5 (#173)
- Llama 3-70B: 33.8 (#246)

| Benchmark | Granite 4.2 8B | Llama 3-70B |
|---|---|---|
| LMArena Non-English | 1299 | 1142 |
| LMArena Chinese | 1361 | 1114 |
| LMArena Russian | 1283 | 1159 |
| LMArena French | — | 1231 |
| LMArena German | — | 1169 |
| LMArena Japanese | — | 1017 |
| LMArena Korean | — | 1017 |
| LMArena Spanish | — | 1241 |

## Instruction Following

- Granite 4.2 8B: 68.7 (#183)
- Llama 3-70B: 62.8 (#233)

| Benchmark | Granite 4.2 8B | Llama 3-70B |
|---|---|---|
| LMArena Instruction Following | 1298 | 1194 |

## Long Context

- Granite 4.2 8B: 40.2 (#154)
- Llama 3-70B: 35.6 (#235)

| Benchmark | Granite 4.2 8B | Llama 3-70B |
|---|---|---|
| LMArena Longer Query | 1323 | 1174 |

## Writing & Preference

- Granite 4.2 8B: 49.8 (#183)
- Llama 3-70B: 43.0 (#225)

| Benchmark | Granite 4.2 8B | Llama 3-70B |
|---|---|---|
| LMArena Text | 1319 | 1221 |
| LMArena Creative Writing | 1238 | 1210 |
| LMArena Multi-Turn | 1299 | 1223 |

## FAQ

### Is Granite 4.2 8B better than Llama 3-70B?

Granite 4.2 8B is the stronger model overall, scoring 40.0 to 28.5 on the Noometry Index.

### Is Granite 4.2 8B or Llama 3-70B better for coding?

Granite 4.2 8B scores higher on coding benchmarks: 39.9 versus 35.3 in the Noometry coding category.

### How many benchmarks do Granite 4.2 8B and Llama 3-70B share?

11 benchmarks have published results for both models. Granite 4.2 8B has 11 scored results on Noometry and Llama 3-70B has 31.