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gemma4:31b

OLLAMA GGUF

gemma4 · 31.3B · Q4_K_M

Not Rec.

Apr 13, 2026 · Apple M4 Max

gpt-oss:20b

OLLAMA GGUF

gptoss · 20.9B · MXFP4

Excellent

Jun 25, 2026 · Cortex-X925

Global Score
76 vs 92
Hardware Fit
46 vs 86
Quality Score
89 vs 95

Hardware

gemma4:31b gpt-oss:20b
MachineMacBook ProNVIDIA NVIDIA_DGX_Spark
CPUApple M4 MaxCortex-X925
Cores1620
RAM64 GB122 GB
GPUApple M4 MaxDevice 2e12
OSmacOS 26.3.1Ubuntu 24.04.4 LTS
Archarm64arm64
Power Modebalancedperformance

Performance

gemma4:31b gpt-oss:20b
Tokens/sec22.460.7
First chunk565 ms542 ms
TTFT30.0 s3.2 s
Load time6.9 s12.0 s
Memory usage43.9 GB12.0 GB
Memory %69%10%

HW Fit Score Breakdown

gemma4:31b

Speed
30/50
TTFT
0/20
Memory
16/30

gpt-oss:20b

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

Quality

gemma4:31b

Reasoning
16/20
Coding
19/20
Instruction
16/20
Structured
15/15
Math
14/15
Multilingual
9/10
Reasoning: Strong Coding: Strong Instruction Following: Strong Structured Output: Strong Math: Strong Multilingual: Strong

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
View gemma4:31b details | View gpt-oss:20b details

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$ npm install -g metrillm@latest
$ metrillm

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Or run without installing: npx metrillm@latest