lmstudio-community/Phi-4-reasoning-plus-MLX-4bit
LM-STUDIO GGUFMar 5, 2026 · Apple M4
spark-x2.5-4b
LM-STUDIO GGUFspark2_5 · 4B · Q4_K_M
Sep 30, 2026 · AMD Ryzen 7 4800H
Global Score
33 vs 77
Hardware Fit
74 vs 90
Quality Score
15 vs 71
Hardware
lmstudio-community… spark-x2.5-4b
MachineMacBook AirASUSTeK COMPUTER INC. ROG Strix G513IM_G513IM
CPUApple M4AMD Ryzen 7 4800H
Cores1016
RAM32 GB15 GB
GPUApple M4AMD Radeon(TM) Graphics, NVIDIA GeForce RTX 3060 Laptop GPU
OSmacOS 26.3Microsoft Windows 11 Pro 10.0.26200
Archarm64x64
Power Modebalancedbalanced
Performance
lmstudio-community… spark-x2.5-4b
Tokens/sec11.548.9
First chunk670 ms20 ms
TTFT670 ms168 ms
Load timeN/AN/A
Memory usage3.0 GB9.4 GB
Memory %9%61%
HW Fit Score Breakdown
lmstudio-community/Phi-…
Speed
24/50
TTFT
20/20
Memory
30/30
spark-x2.5-4b
Speed
50/50
TTFT
20/20
Memory
20/30
Quality
lmstudio-community/Phi-…
Reasoning
8/20
Coding
1/20
Instruction
1/20
Structured
1/15
Math
1/15
Multilingual
3/10
Reasoning: Weak Coding: Poor Instruction Following: Poor Structured Output: Poor Math: Poor Multilingual: Weak
spark-x2.5-4b
Reasoning
13/20
Coding
14/20
Instruction
16/20
Structured
15/15
Math
4/15
Multilingual
9/10
Reasoning: Adequate Coding: Adequate Instruction Following: Strong Structured Output: Strong Math: Weak Multilingual: Strong
Run yours and compare
$
npm install -g metrillm@latest$
metrillmRequires Node 20+ and Ollama or LM Studio running
Or run without installing: npx metrillm@latest