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gpt-oss:20b

OLLAMA GGUF

gptoss · 20.9B · MXFP4

Excellent

Sep 15, 2026 · Intel Core™ i5-14400F

gemma4:12b-mlx

OLLAMA GGUF
Excellent

Jul 4, 2026 · Apple M2 Pro

Global Score
94 vs 84
Hardware Fit
97 vs 82
Quality Score
93 vs 85

Hardware

gpt-oss:20b gemma4:12b-mlx
MachineGigabyte Technology Co., Ltd. B760 AORUS ELITE AX DDR4MacBook Pro
CPUIntel Core™ i5-14400FApple M2 Pro
Cores1610
RAM32 GB16 GB
GPUNVIDIA GeForce RTX 5060 TiApple M2 Pro
OSMicrosoft Windows 11 Professionnel 10.0.26200macOS 26.5
Archx64arm64
Power Modebalancedbalanced

Performance

gpt-oss:20b gemma4:12b-mlx
Tokens/sec80.427.2
First chunk139 ms732 ms
TTFT1.6 s8.1 s
Load time11.6 s3.5 s
Memory usage11.9 GB7.1 GB
Memory %37%44%

HW Fit Score Breakdown

gpt-oss:20b

Speed
50/50
TTFT
19/20
Memory
28/30

gemma4:12b-mlx

Speed
50/50
TTFT
6/20
Memory
26/30

Quality

gpt-oss:20b

Reasoning
19/20
Coding
17/20
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-mlx

Reasoning
16/20
Coding
17/20
Instruction
13/20
Structured
15/15
Math
14/15
Multilingual
10/10
Reasoning: Strong Coding: Strong Instruction Following: Adequate Structured Output: Strong Math: Strong Multilingual: Strong

Run yours and compare

$ npm install -g metrillm@latest
$ metrillm

Requires Node 20+ and Ollama or LM Studio running

Or run without installing: npx metrillm@latest