qwen3.5-27b

LM-STUDIO GGUF

qwen35 · 27B · Q4_K_M

Not Rec.

Mar 6, 2026 · Apple M4 Pro

gpt-oss:20b

OLLAMA GGUF

gptoss · 20.9B · MXFP4

Excellent

Mar 10, 2026 · Apple M4

Global Score

26 vs 83

Hardware Fit

63 vs 65

Quality Score

10 vs 90

Hardware

qwen3.5-27b gpt-oss:20b

MachineMac miniMac mini

CPUApple M4 ProApple M4

Cores1410

RAM64 GB24 GB

GPUApple M4 ProApple M4

OSmacOS 15.7.4macOS 26.3

Archarm64arm64

Power Modebalancedbalanced

Performance

qwen3.5-27b gpt-oss:20b

Tokens/sec9.517.1

First chunk1099 ms705 ms

TTFT1.1 s10.2 s

Load timeN/A23.1 s

Memory usage16.3 GB13.1 GB

Memory %25%55%

HW Fit Score Breakdown

qwen3.5-27b

Speed

13/50

TTFT

20/20

Memory

30/30

gpt-oss:20b

Speed

37/50

TTFT

5/20

Memory

23/30

Quality

qwen3.5-27b

Reasoning

0/20

Coding

0/20

Instruction

2/20

Structured

0/15

Math

1/15

Multilingual

7/10

Reasoning: Poor Coding: Poor Instruction Following: Poor Structured Output: Poor Math: Poor Multilingual: Adequate

gpt-oss:20b

Reasoning

19/20

Coding

18/20

Instruction

13/20

Structured

15/15

Math

15/15

Multilingual

10/10

Reasoning: Strong Coding: Strong Instruction Following: Adequate Structured Output: Strong Math: Strong Multilingual: Strong

View qwen3.5-27b details | View gpt-oss:20b 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