gpt-oss:20b

OLLAMA GGUF

gptoss · 20.9B · MXFP4

Excellent

Mar 5, 2026 · AMD RYZEN AI MAX+ 395

qwen3.5:latest

OLLAMA GGUF

qwen35 · 9.7B · Q4_K_M

Not Rec.

Mar 8, 2026 · Apple M4

Global Score

93 vs 34

Hardware Fit

85 vs 58

Quality Score

96 vs 23

Hardware

gpt-oss:20b qwen3.5:latest

MachineAZW GTR ProMac mini

CPUAMD RYZEN AI MAX+ 395Apple M4

Cores3210

RAM125 GB16 GB

GPUAMD Radeon 8060SApple M4

OSUbuntu 24.04.4 LTSmacOS 26.3

Archx64arm64

Power Modelow-powerbalanced

Performance

gpt-oss:20b qwen3.5:latest

Tokens/sec47.113.3

First chunk320 ms438 ms

TTFT1.8 s19.8 s

Load time3.8 s0.2 s

Memory usage16.4 GB8.0 GB

Memory %13%50%

HW Fit Score Breakdown

gpt-oss:20b

Speed

44/50

TTFT

11/20

Memory

30/30

qwen3.5:latest

Speed

32/50

TTFT

1/20

Memory

25/30

Quality

gpt-oss:20b

Reasoning

19/20

Coding

19/20

Instruction

18/20

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:latest

Reasoning

6/20

Coding

1/20

Instruction

3/20

Structured

0/15

Math

5/15

Multilingual

8/10

Reasoning: Weak Coding: Poor Instruction Following: Poor Structured Output: Poor Math: Weak Multilingual: Strong

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