GPT-20B:20b
OLLAMA GGUFgptoss · 20.9B · MXFP4
Aug 19, 2026 · AMD Ryzen 9 9955HX3D 16-Core Processor
openai/gpt-oss-20b
LM-STUDIO GGUFgpt-oss · 20B · MXFP4
Apr 24, 2026 · AMD Ryzen 5 5500
Global Score
87 vs 90
Hardware Fit
81 vs 88
Quality Score
90 vs 91
Hardware
GPT-20B:20b openai/gpt-oss-20b
MachineHP HyperX OMEN Gaming Laptop 16-ap1xxxASUS
CPUAMD Ryzen 9 9955HX3D 16-Core ProcessorAMD Ryzen 5 5500
Cores3212
RAM31 GB31 GB
GPUAMD Radeon(TM) 610M, NVIDIA GeForce RTX 5070 Laptop GPUNavi 44 [Radeon RX 9060 XT]
OSMicrosoft Windows 11 Home 10.0.26200Nobara Linux 43
Archx64x64
Power Modebalancedperformance
Performance
GPT-20B:20b openai/gpt-oss-20b
Tokens/sec36.958.7
First chunk902 ms6 ms
TTFT4.2 s4.5 s
Load time19.5 sN/A
Memory usage13.1 GB11.9 GB
Memory %42%38%
HW Fit Score Breakdown
GPT-20B:20b
Speed
47/50
TTFT
7/20
Memory
27/30
openai/gpt-oss-20b
Speed
50/50
TTFT
10/20
Memory
28/30
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
openai/gpt-oss-20b
Reasoning
18/20
Coding
15/20
Instruction
18/20
Structured
15/15
Math
15/15
Multilingual
10/10
Reasoning: Strong Coding: Adequate 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