gpt-oss:20b
OLLAMA GGUFgptoss · 20.9B · MXFP4
May 25, 2026 · Apple M4 Pro
gemma4:12b
OLLAMA GGUFgemma4 · 11.9B · Q4_K_M
Jul 4, 2026 · Apple M2 Pro
Global Score
94 vs 89
Hardware Fit
92 vs 88
Quality Score
95 vs 89
Hardware
gpt-oss:20b gemma4:12b
MachineMacBook ProMacBook Pro
CPUApple M4 ProApple M2 Pro
Cores1410
RAM48 GB16 GB
GPUApple M4 ProApple M2 Pro
OSmacOS 26.4.1macOS 26.5
Archarm64arm64
Power Modebalancedbalanced
Performance
gpt-oss:20b gemma4:12b
Tokens/sec54.518.5
First chunk318 ms752 ms
TTFT2.9 s752 ms
Load time4.0 s6.1 s
Memory usage16.4 GB7.5 GB
Memory %34%47%
HW Fit Score Breakdown
gpt-oss:20b
Speed
50/50
TTFT
13/20
Memory
29/30
gemma4:12b
Speed
42/50
TTFT
20/20
Memory
26/30
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
gemma4:12b
Reasoning
17/20
Coding
18/20
Instruction
17/20
Structured
15/15
Math
12/15
Multilingual
10/10
Reasoning: Strong Coding: Strong Instruction Following: Strong Structured Output: Strong Math: Strong Multilingual: Strong
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