Gemma 3 27B vs Llama 3 70B

Side-by-side benchmark comparison across knowledge, coding, math, and reasoning.

Quick Verdict

Llama 3 70B wins overall with a score of 48 vs 36 (12 point difference).Llama 3 70B wins 4 out of 4 categories.

Knowledge

Llama 3 70B

Gemma 3 27B

42.8

Llama 3 70B

56.5

45
MMLU
58
44
GPQA
58
42
SuperGPQA
56
40
OpenBookQA
54

Coding

Llama 3 70B

Gemma 3 27B

37

Llama 3 70B

50

37
HumanEval
50

Mathematics

Llama 3 70B

Gemma 3 27B

44

Llama 3 70B

57

45
AIME 2023
58
47
AIME 2024
60
46
AIME 2025
59
41
HMMT Feb 2023
54
43
HMMT Feb 2024
56
42
HMMT Feb 2025
55
44
BRUMO 2025
57

Reasoning

Llama 3 70B

Gemma 3 27B

42

Llama 3 70B

55

43
SimpleQA
56
41
MuSR
54

Frequently Asked Questions

Which is better, Gemma 3 27B or Llama 3 70B?

Llama 3 70B scores higher overall with 48 vs 36, a difference of 12 points across all benchmarks.

Which is better for knowledge tasks, Gemma 3 27B or Llama 3 70B?

Llama 3 70B leads in knowledge tasks with an average score of 56.5 vs 42.8.

Which is better for coding, Gemma 3 27B or Llama 3 70B?

Llama 3 70B leads in coding with an average score of 50 vs 37.

Which is better for math, Gemma 3 27B or Llama 3 70B?

Llama 3 70B leads in math with an average score of 57 vs 44.

Which is better for reasoning, Gemma 3 27B or Llama 3 70B?

Llama 3 70B leads in reasoning with an average score of 55 vs 42.