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GPT-20B:20b

OLLAMA GGUF

gptoss · 20.9B · MXFP4

Excellent

Aug 19, 2026 · AMD Ryzen 9 9955HX3D 16-Core Processor

qwen2.5:72b

OLLAMA GGUF

qwen2 · 72.7B · Q4_K_M

Not Rec.

Jun 27, 2026 · Cortex-X925

Global Score
87 vs 75
Hardware Fit
81 vs 50
Quality Score
90 vs 86

Hardware

GPT-20B:20b qwen2.5:72b
MachineHP HyperX OMEN Gaming Laptop 16-ap1xxxNVIDIA NVIDIA_DGX_Spark
CPUAMD Ryzen 9 9955HX3D 16-Core ProcessorCortex-X925
Cores3220
RAM31 GB122 GB
GPUAMD Radeon(TM) 610M, NVIDIA GeForce RTX 5070 Laptop GPUDevice 2e12
OSMicrosoft Windows 11 Home 10.0.26200Ubuntu 24.04.4 LTS
Archx64arm64
Power Modebalancedperformance

Performance

GPT-20B:20b qwen2.5:72b
Tokens/sec36.94.4
First chunk902 ms529 ms
TTFT4.2 s529 ms
Load time19.5 s49.7 s
Memory usage13.1 GB54.0 GB
Memory %42%44%

HW Fit Score Breakdown

GPT-20B:20b

Speed
47/50
TTFT
7/20
Memory
27/30

qwen2.5:72b

Speed
4/50
TTFT
20/20
Memory
26/30

Quality

GPT-20B:20b

Reasoning
19/20
Coding
17/20
Instruction
14/20
Structured
15/15
Math
15/15
Multilingual
10/10
Reasoning: Strong Coding: Strong Instruction Following: Adequate Structured Output: Strong Math: Strong Multilingual: Strong

qwen2.5:72b

Reasoning
19/20
Coding
19/20
Instruction
12/20
Structured
14/15
Math
12/15
Multilingual
10/10
Reasoning: Strong Coding: Strong Instruction Following: Adequate Structured Output: Strong Math: Strong Multilingual: Strong

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