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gpt-oss:20b

OLLAMA GGUF

gptoss · 20.9B · MXFP4

Excellent

May 25, 2026 · Apple M4 Pro

qwen3.5:35b-a3b

OLLAMA GGUF

qwen35moe · 36.0B · Q4_K_M

Not Rec.

Mar 6, 2026 · Apple M4 Pro

Global Score
94 vs 59
Hardware Fit
92 vs 69
Quality Score
95 vs 54

Hardware

gpt-oss:20b qwen3.5:35b-a3b
MachineMacBook ProMacBook Pro
CPUApple M4 ProApple M4 Pro
Cores1414
RAM48 GB48 GB
GPUApple M4 ProApple M4 Pro
OSmacOS 26.4.1macOS 26.3.1
Archarm64arm64
Power Modebalancedbalanced

Performance

gpt-oss:20b qwen3.5:35b-a3b
Tokens/sec54.530.5
First chunk318 ms333 ms
TTFT2.9 s30.0 s
Load time4.0 s9.8 s
Memory usage16.4 GB25.1 GB
Memory %34%52%

HW Fit Score Breakdown

gpt-oss:20b

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

qwen3.5:35b-a3b

Speed
45/50
TTFT
0/20
Memory
24/30

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

qwen3.5:35b-a3b

Reasoning
18/20
Coding
1/20
Instruction
7/20
Structured
6/15
Math
13/15
Multilingual
9/10
Reasoning: Strong Coding: Poor Instruction Following: Weak Structured Output: Weak 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