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gpt-oss:20b

OLLAMA GGUF

gptoss · 20.9B · MXFP4

Excellent

May 25, 2026 · Apple M4 Pro

gemma4:26b

OLLAMA GGUF

gemma4 · 25.8B · Q4_K_M

Excellent

Apr 3, 2026 · AMD RYZEN AI MAX+ 395

Global Score
94 vs 89
Hardware Fit
92 vs 95
Quality Score
95 vs 87

Hardware

gpt-oss:20b gemma4:26b
MachineMacBook ProAZW GTR Pro
CPUApple M4 ProAMD RYZEN AI MAX+ 395
Cores1432
RAM48 GB125 GB
GPUApple M4 ProRadeon 8060S
OSmacOS 26.4.1Ubuntu 24.04.4 LTS
Archarm64x64
Power Modebalancedperformance

Performance

gpt-oss:20b gemma4:26b
Tokens/sec54.548.3
First chunk318 ms346 ms
TTFT2.9 s346 ms
Load time4.0 s4.4 s
Memory usage16.4 GB36.1 GB
Memory %34%29%

HW Fit Score Breakdown

gpt-oss:20b

Speed
50/50
TTFT
13/20
Memory
29/30

gemma4:26b

Speed
45/50
TTFT
20/20
Memory
30/30

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

gemma4:26b

Reasoning
16/20
Coding
19/20
Instruction
16/20
Structured
14/15
Math
13/15
Multilingual
9/10
Reasoning: Strong Coding: Strong Instruction Following: Strong Structured Output: Strong Math: Strong Multilingual: Strong
View gpt-oss:20b details | View gemma4:26b details

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