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gpt-oss:20b

OLLAMA GGUF

gptoss · 20.9B · MXFP4

Excellent

May 25, 2026 · Apple M4 Pro

qwen3.5-35b-a3b-uncensored-hauhaucs-aggressive

LM-STUDIO GGUF

qwen35moe · 35B · Q4_K_M

Good

Apr 21, 2026 · Apple M2 Max

Global Score
94 vs 71
Hardware Fit
92 vs 92
Quality Score
95 vs 62

Hardware

gpt-oss:20b qwen3.5-35b-a3b-un…
MachineMacBook ProMac Studio
CPUApple M4 ProApple M2 Max
Cores1412
RAM48 GB96 GB
GPUApple M4 ProApple M2 Max
OSmacOS 26.4.1macOS 26.1
Archarm64arm64
Power Modebalancedbalanced

Performance

gpt-oss:20b qwen3.5-35b-a3b-un…
Tokens/sec54.559.8
First chunk318 ms5 ms
TTFT2.9 s2.4 s
Load time4.0 s8.5 s
Memory usage16.4 GB0.4 GB
Memory %34%0%

HW Fit Score Breakdown

gpt-oss:20b

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

qwen3.5-35b-a3b-uncenso…

Speed
50/50
TTFT
12/20
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

qwen3.5-35b-a3b-uncenso…

Reasoning
18/20
Coding
8/20
Instruction
13/20
Structured
6/15
Math
12/15
Multilingual
5/10
Reasoning: Strong Coding: Weak Instruction Following: Adequate Structured Output: Weak Math: Strong Multilingual: Adequate

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