qwen3:4b

OLLAMA GGUF

qwen3 · 4.0B · Q4_K_M

Marginal

Mar 1, 2026 · Apple M4

openai/gpt-oss-20b

LM-STUDIO MLX

gpt_oss · 20B · MXFP4

Excellent

Apr 1, 2026 · Apple M4

Global Score

47 vs 82

Hardware Fit

53 vs 85

Quality Score

45 vs 81

Hardware

qwen3:4b openai/gpt-oss-20b

MachineMacBook AirMac mini

CPUApple M4Apple M4

Cores1010

RAM32 GB24 GB

GPUApple M4Apple M4

OSmacOS 26.3macOS 26.3

Archarm64arm64

Power Modeunknownbalanced

Performance

qwen3:4b openai/gpt-oss-20b

Tokens/sec11.331.8

First chunkN/A32 ms

TTFT9.2 s8.4 s

Load time0.1 s22.7 s

Memory usage7.2 GB0.0 GB

Memory %23%0%

HW Fit Score Breakdown

qwen3:4b

Speed

17/50

TTFT

6/20

Memory

30/30

openai/gpt-oss-20b

Speed

50/50

TTFT

5/20

Memory

30/30

Quality

qwen3:4b

Reasoning

4/20

Coding

6/20

Instruction

8/20

Structured

6/15

Math

12/15

Multilingual

9/10

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

openai/gpt-oss-20b

Reasoning

19/20

Coding

14/20

Instruction

9/20

Structured

14/15

Math

15/15

Multilingual

10/10

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

View qwen3:4b details | View openai/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