Side-by-side benchmark comparison across knowledge, coding, math, and reasoning.
GPT-5 (high) wins overall with a score of 72 vs 36 (36 point difference).GPT-5 (high) wins 4 out of 4 categories.
Gemma 3 27B
42.8
GPT-5 (high)
90
Gemma 3 27B
37
GPT-5 (high)
85
Gemma 3 27B
44
GPT-5 (high)
94
Gemma 3 27B
42
GPT-5 (high)
88
GPT-5 (high) scores higher overall with 72 vs 36, a difference of 36 points across all benchmarks.
GPT-5 (high) leads in knowledge tasks with an average score of 90 vs 42.8.
GPT-5 (high) leads in coding with an average score of 85 vs 37.
GPT-5 (high) leads in math with an average score of 94 vs 44.
GPT-5 (high) leads in reasoning with an average score of 88 vs 42.