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spark-x2.5-4b

LM-STUDIO GGUF

spark2_5 · 4B · Q4_K_M

Good

Sep 30, 2026 · AMD Ryzen 7 4800H

gpt-oss:20b

OLLAMA GGUF

gptoss · 20.9B · MXFP4

Excellent

Jun 26, 2026 · Cortex-X925

Global Score
77 vs 93
Hardware Fit
90 vs 87
Quality Score
71 vs 95

Hardware

spark-x2.5-4b gpt-oss:20b
MachineASUSTeK COMPUTER INC. ROG Strix G513IM_G513IMNVIDIA NVIDIA_DGX_Spark
CPUAMD Ryzen 7 4800HCortex-X925
Cores1620
RAM15 GB122 GB
GPUAMD Radeon(TM) Graphics, NVIDIA GeForce RTX 3060 Laptop GPUDevice 2e12
OSMicrosoft Windows 11 Pro 10.0.26200Ubuntu 24.04.4 LTS
Archx64arm64
Power Modebalancedperformance

Performance

spark-x2.5-4b gpt-oss:20b
Tokens/sec48.960.5
First chunk20 ms527 ms
TTFT168 ms3.1 s
Load timeN/A14.0 s
Memory usage9.4 GB12.0 GB
Memory %61%10%

HW Fit Score Breakdown

spark-x2.5-4b

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

gpt-oss:20b

Speed
50/50
TTFT
7/20
Memory
30/30

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-oss:20b

Reasoning
19/20
Coding
18/20
Instruction
18/20
Structured
15/15
Math
15/15
Multilingual
10/10
Reasoning: Strong Coding: Strong Instruction Following: Strong Structured Output: Strong Math: Strong Multilingual: Strong
View spark-x2.5-4b details | View gpt-oss:20b details

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$ npm install -g metrillm@latest
$ metrillm

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Or run without installing: npx metrillm@latest