spark-x2.5-4b
LM-STUDIO GGUFspark2_5 · 4B · Q4_K_M
Sep 30, 2026 · AMD Ryzen 7 4800H
GPT-20B:20b
OLLAMA GGUFgptoss · 20.9B · MXFP4
Aug 19, 2026 · AMD Ryzen 9 9955HX3D 16-Core Processor
Global Score
77 vs 90
Hardware Fit
90 vs 79
Quality Score
71 vs 94
Hardware
spark-x2.5-4b GPT-20B:20b
MachineASUSTeK COMPUTER INC. ROG Strix G513IM_G513IMHP HyperX OMEN Gaming Laptop 16-ap1xxx
CPUAMD Ryzen 7 4800HAMD Ryzen 9 9955HX3D 16-Core Processor
Cores1632
RAM15 GB31 GB
GPUAMD Radeon(TM) Graphics, NVIDIA GeForce RTX 3060 Laptop GPUAMD Radeon(TM) 610M, NVIDIA GeForce RTX 5070 Laptop GPU
OSMicrosoft Windows 11 Pro 10.0.26200Microsoft Windows 11 Home 10.0.26200
Archx64x64
Power Modebalancedbalanced
Performance
spark-x2.5-4b GPT-20B:20b
Tokens/sec48.936.6
First chunk20 ms722 ms
TTFT168 ms4.7 s
Load timeN/A0.3 s
Memory usage9.4 GB13.1 GB
Memory %61%42%
HW Fit Score Breakdown
spark-x2.5-4b
Speed
50/50
TTFT
20/20
Memory
20/30
GPT-20B:20b
Speed
46/50
TTFT
6/20
Memory
27/30
Quality
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
GPT-20B:20b
Reasoning
19/20
Coding
18/20
Instruction
17/20
Structured
15/15
Math
15/15
Multilingual
10/10
Reasoning: Strong Coding: Strong Instruction Following: Strong Structured Output: Strong Math: Strong 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