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qwen2.5:1.5b

OLLAMA GGUF

qwen2 · 1.5B · Q4_K_M

Good

Jun 17, 2026 · ZHAOXIN KaiXian KX-7000 KaiXian KX-7000

stablelm2:1.6b

OLLAMA GGUF

stablelm · 2B · Q4_0

Marginal

Mar 2, 2026 · Apple M4

Global Score
65 vs 45
Hardware Fit
87 vs 100
Quality Score
56 vs 22

Hardware

qwen2.5:1.5b stablelm2:1.6b
MachineShanghai Zhaoxin Semiconductor Co., Ltd. ZXE CRBMacBook Air
CPUZHAOXIN KaiXian KX-7000 KaiXian KX-7000Apple M4
Cores810
RAM30 GB32 GB
GPUZX C-1190Apple M4
OSMicrosoft Windows 11 Pro 10.0.26100macOS 26.3
Archx64arm64
Power Modebalancedbalanced

Performance

qwen2.5:1.5b stablelm2:1.6b
Tokens/sec16.893.8
First chunk941 msN/A
TTFT941 ms94 ms
Load time0.2 s0.4 s
Memory usage1.0 GB1.1 GB
Memory %3%3%

HW Fit Score Breakdown

qwen2.5:1.5b

Speed
37/50
TTFT
20/20
Memory
30/30

stablelm2:1.6b

Speed
40/50
TTFT
30/20
Memory
30/30

Quality

qwen2.5:1.5b

Reasoning
8/20
Coding
10/20
Instruction
12/20
Structured
13/15
Math
5/15
Multilingual
8/10
Reasoning: Weak Coding: Adequate Instruction Following: Adequate Structured Output: Strong Math: Weak Multilingual: Strong

stablelm2:1.6b

Reasoning
4/20
Coding
7/20
Instruction
6/20
Structured
1/15
Math
2/15
Multilingual
2/10
Reasoning: Poor Coding: Weak Instruction Following: Weak Structured Output: Poor Math: Poor Multilingual: Poor
View qwen2.5:1.5b details | View stablelm2:1.6b 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