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Gemma4-31B:31B

OLLAMA GGUF

gemma4 · 31.3B · Q4_K_M

Not Rec.

Aug 18, 2026 · Intel Core™ Ultra X7 358H

openai/gpt-oss-20b

LM-STUDIO MLX

gpt_oss · 20B · MXFP4

Not Rec.

Jul 17, 2026 · Apple M5 Max

Global Score
76 vs 83
Hardware Fit
45 vs 80
Quality Score
89 vs 84

Hardware

Gemma4-31B:31B openai/gpt-oss-20b
MachineGMKtec NucBox EVO-T2SMacBook Pro
CPUIntel Core™ Ultra X7 358HApple M5 Max
Cores1618
RAM64 GB64 GB
GPUIntel(R) Arc(TM) B390 GPUApple M5 Max
OSMicrosoft Windows 11 Pro 10.0.26200macOS 27.0
Archx64arm64
Power Modebalancedbalanced

Performance

Gemma4-31B:31B openai/gpt-oss-20b
Tokens/sec3.8131.7
First chunk3536 ms7 ms
TTFT3.5 s30.0 s
Load time19.6 sN/A
Memory usage19.9 GB15.8 GB
Memory %31%25%

HW Fit Score Breakdown

Gemma4-31B:31B

Speed
5/50
TTFT
10/20
Memory
30/30

openai/gpt-oss-20b

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

Quality

Gemma4-31B:31B

Reasoning
18/20
Coding
19/20
Instruction
15/20
Structured
14/15
Math
14/15
Multilingual
9/10
Reasoning: Strong Coding: Strong Instruction Following: Strong Structured Output: Strong Math: Strong Multilingual: Strong

openai/gpt-oss-20b

Reasoning
18/20
Coding
13/20
Instruction
14/20
Structured
14/15
Math
15/15
Multilingual
10/10
Reasoning: Strong Coding: Adequate 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