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qwen2.5:1.5b

OLLAMA GGUF

qwen2 · 1.5B · Q4_K_M

Good

Mar 16, 2026 · Intel Core™ i7-4771

stablelm-2-zephyr-1.6b

LM-STUDIO GGUF

stablelm · 1.6B · Q4_K_M

Not Rec.

Mar 6, 2026 · Intel Core™ i5-5300U

Global Score
65 vs 35
Hardware Fit
92 vs 61
Quality Score
54 vs 24

Hardware

qwen2.5:1.5b stablelm-2-zephyr-…
MachineiMacLENOVO 20BUS00700
CPUIntel Core™ i7-4771Intel Core™ i5-5300U
Cores84
RAM32 GB16 GB
GPUNVIDIA GeForce GTX 780MIntel(R) HD Graphics 5500
OSmacOS 15.7.3Microsoft Windows 10 Professionnel 10.0.19045
Archx64x64
Power Modebalancedbalanced

Performance

qwen2.5:1.5b stablelm-2-zephyr-…
Tokens/sec19.66.5
First chunk690 ms3080 ms
TTFT690 ms3.1 s
Load time21.4 sN/A
Memory usage1.0 GB1.0 GB
Memory %3%6%

HW Fit Score Breakdown

qwen2.5:1.5b

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

stablelm-2-zephyr-1.6b

Speed
23/50
TTFT
16/20
Memory
22/30

Quality

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

stablelm-2-zephyr-1.6b

Reasoning
2/20
Coding
2/20
Instruction
8/20
Structured
6/15
Math
2/15
Multilingual
4/10
Reasoning: Poor Coding: Poor Instruction Following: Weak Structured Output: Weak Math: Poor Multilingual: Weak
View qwen2.5:1.5b details | View stablelm-2-zephyr-… 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