GPT-20B:20b
OLLAMA GGUFgptoss · 20.9B · MXFP4
Aug 19, 2026 · Intel Core™ Ultra X7 358H
gpt-oss:20b
OLLAMA GGUFgptoss · 20.9B · MXFP4
Mar 5, 2026 · AMD RYZEN AI MAX+ 395
Global Score
79 vs 93
Hardware Fit
59 vs 85
Quality Score
88 vs 96
Hardware
GPT-20B:20b gpt-oss:20b
MachineGMKtec NucBox EVO-T2SAZW GTR Pro
CPUIntel Core™ Ultra X7 358HAMD RYZEN AI MAX+ 395
Cores1632
RAM64 GB125 GB
GPUIntel(R) Arc(TM) B390 GPUAMD Radeon 8060S
OSMicrosoft Windows 11 Pro 10.0.26200Ubuntu 24.04.4 LTS
Archx64x64
Power Modebalancedlow-power
Performance
GPT-20B:20b gpt-oss:20b
Tokens/sec19.347.1
First chunk2004 ms320 ms
TTFT10.4 s1.8 s
Load time10.4 s3.8 s
Memory usage12.9 GB16.4 GB
Memory %20%13%
HW Fit Score Breakdown
GPT-20B:20b
Speed
26/50
TTFT
3/20
Memory
30/30
gpt-oss:20b
Speed
44/50
TTFT
11/20
Memory
30/30
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
gpt-oss:20b
Reasoning
19/20
Coding
19/20
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
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