GPT-20B:20b
OLLAMA GGUFgptoss · 20.9B · MXFP4
Aug 19, 2026 · Intel Core™ Ultra X7 358H
spark-x2.5-4b
LM-STUDIO GGUFspark2_5 · 4B · Q4_K_M
Sep 30, 2026 · AMD Ryzen 7 4800H
Global Score
79 vs 77
Hardware Fit
59 vs 90
Quality Score
88 vs 71
Hardware
GPT-20B:20b spark-x2.5-4b
MachineGMKtec NucBox EVO-T2SASUSTeK COMPUTER INC. ROG Strix G513IM_G513IM
CPUIntel Core™ Ultra X7 358HAMD Ryzen 7 4800H
Cores1616
RAM64 GB15 GB
GPUIntel(R) Arc(TM) B390 GPUAMD Radeon(TM) Graphics, NVIDIA GeForce RTX 3060 Laptop GPU
OSMicrosoft Windows 11 Pro 10.0.26200Microsoft Windows 11 Pro 10.0.26200
Archx64x64
Power Modebalancedbalanced
Performance
GPT-20B:20b spark-x2.5-4b
Tokens/sec19.348.9
First chunk2004 ms20 ms
TTFT10.4 s168 ms
Load time10.4 sN/A
Memory usage12.9 GB9.4 GB
Memory %20%61%
HW Fit Score Breakdown
GPT-20B:20b
Speed
26/50
TTFT
3/20
Memory
30/30
spark-x2.5-4b
Speed
50/50
TTFT
20/20
Memory
20/30
Quality
GPT-20B:20b
Reasoning
19/20
Coding
18/20
Instruction
11/20
Structured
15/15
Math
15/15
Multilingual
10/10
Reasoning: Strong Coding: Strong Instruction Following: Adequate Structured Output: Strong Math: Strong Multilingual: Strong
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$
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Or run without installing: npx metrillm@latest