gpt-oss:20b
OLLAMA GGUFgptoss · 20.9B · MXFP4
May 25, 2026 · Apple M4 Pro
gemma3:270m
OLLAMA GGUFgemma3 · 268.10M · Q8_0
Mar 5, 2026 · Apple M3 Pro
Global Score
94 vs 50
Hardware Fit
92 vs 97
Quality Score
95 vs 30
Hardware
gpt-oss:20b gemma3:270m
MachineMacBook ProMacBook Pro
CPUApple M4 ProApple M3 Pro
Cores1412
RAM48 GB36 GB
GPUApple M4 ProApple M3 Pro
OSmacOS 26.4.1macOS 15.7.5
Archarm64arm64
Power Modebalancedbalanced
Performance
gpt-oss:20b gemma3:270m
Tokens/sec54.5239.2
First chunk318 ms127 ms
TTFT2.9 s127 ms
Load time4.0 s0.7 s
Memory usage16.4 GB0.6 GB
Memory %34%2%
HW Fit Score Breakdown
gpt-oss:20b
Speed
50/50
TTFT
13/20
Memory
29/30
gemma3:270m
Speed
50/50
TTFT
20/20
Memory
27/30
Quality
gpt-oss:20b
Reasoning
19/20
Coding
19/20
Instruction
17/20
Structured
15/15
Math
15/15
Multilingual
10/10
Reasoning: Strong Coding: Strong Instruction Following: Strong Structured Output: Strong Math: Strong Multilingual: Strong
gemma3:270m
Reasoning
4/20
Coding
2/20
Instruction
10/20
Structured
8/15
Math
1/15
Multilingual
5/10
Reasoning: Poor Coding: Poor Instruction Following: Adequate Structured Output: Adequate Math: Poor Multilingual: Weak
Run yours and compare
$
npm install -g metrillm@latest$
metrillmRequires Node 20+ and Ollama or LM Studio running
Or run without installing: npx metrillm@latest