phi-3.5-mini-instruct

LM-STUDIO MLX

phi3 · 4bit

Marginal

Mar 4, 2026 · Apple M4

qwen3.5-4b-mlx

LM-STUDIO MLX

qwen3_5 · 4B · 4bit

Not Rec.

Mar 6, 2026 · Apple M4 Pro

Global Score

55 vs 62

Hardware Fit

100 vs 35

Quality Score

36 vs 73

Hardware

phi-3.5-mini-instr… qwen3.5-4b-mlx

MachineMacBook AirMac mini

CPUApple M4Apple M4 Pro

Cores1014

RAM32 GB64 GB

GPUApple M4Apple M4 Pro

OSmacOS 26.3macOS 15.7.4

Archarm64arm64

Power Modebalancedbalanced

Performance

phi-3.5-mini-instr… qwen3.5-4b-mlx

Tokens/sec43.40.0

First chunk359 ms5548 ms

TTFT359 ms5.5 s

Load timeN/AN/A

Memory usage2.0 GB2.9 GB

Memory %6%5%

HW Fit Score Breakdown

phi-3.5-mini-instruct

Speed

50/50

TTFT

20/20

Memory

30/30

qwen3.5-4b-mlx

Speed

0/50

TTFT

6/20

Memory

29/30

Quality

phi-3.5-mini-instruct

Reasoning

11/20

Coding

4/20

Instruction

7/20

Structured

1/15

Math

7/15

Multilingual

6/10

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

qwen3.5-4b-mlx

Reasoning

17/20

Coding

17/20

Instruction

9/20

Structured

8/15

Math

13/15

Multilingual

9/10

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

View phi-3.5-mini-instr… details | View qwen3.5-4b-mlx 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