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qwen3.5:4b-mlx

OLLAMA GGUF

nvfp4

Good

Aug 25, 2026 · Apple M1 Pro

qwen2.5:1.5b

OLLAMA GGUF

qwen2 · 1.5B · Q4_K_M

Good

Mar 16, 2026 · Intel Core™ i7-4771

Global Score
68 vs 65
Hardware Fit
91 vs 92
Quality Score
58 vs 54

Hardware

qwen3.5:4b-mlx qwen2.5:1.5b
MachineMacBook ProiMac
CPUApple M1 ProIntel Core™ i7-4771
Cores108
RAM16 GB32 GB
GPUApple M1 ProNVIDIA GeForce GTX 780M
OSmacOS 26.6.2macOS 15.7.3
Archarm64x64
Power Modebalancedbalanced

Performance

qwen3.5:4b-mlx qwen2.5:1.5b
Tokens/sec42.219.6
First chunk201 ms690 ms
TTFT4.4 s690 ms
Load time0.0 s21.4 s
Memory usage3.8 GB1.0 GB
Memory %24%3%

HW Fit Score Breakdown

qwen3.5:4b-mlx

Speed
50/50
TTFT
11/20
Memory
30/30

qwen2.5:1.5b

Speed
42/50
TTFT
20/20
Memory
30/30

Quality

qwen3.5:4b-mlx

Reasoning
16/20
Coding
2/20
Instruction
13/20
Structured
7/15
Math
11/15
Multilingual
9/10
Reasoning: Strong Coding: Poor Instruction Following: Adequate Structured Output: Weak Math: Adequate Multilingual: Strong

qwen2.5:1.5b

Reasoning
8/20
Coding
9/20
Instruction
12/20
Structured
13/15
Math
5/15
Multilingual
7/10
Reasoning: Weak Coding: Weak Instruction Following: Adequate Structured Output: Strong Math: Weak Multilingual: Adequate
View qwen3.5:4b-mlx details | View qwen2.5:1.5b 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