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GPT-20B:20b

OLLAMA GGUF

gptoss · 20.9B · MXFP4

Good

Aug 24, 2026 · Intel Core™ Ultra X7 358H

llama-3.1-8b-instruct

LM-STUDIO GGUF

llama · 8B · Q8_0

Excellent

Apr 26, 2026 · AMD Ryzen 5 5500

Global Score
78 vs 81
Hardware Fit
59 vs 100
Quality Score
86 vs 73

Hardware

GPT-20B:20b llama-3.1-8b-instr…
MachineGMKtec NucBox EVO-T2SASUS
CPUIntel Core™ Ultra X7 358HAMD Ryzen 5 5500
Cores1612
RAM64 GB31 GB
GPUIntel(R) Arc(TM) B390 GPUNavi 44 [Radeon RX 9060 XT]
OSMicrosoft Windows 11 Pro 10.0.26200Nobara Linux 43
Archx64x64
Power Modebalancedperformance

Performance

GPT-20B:20b llama-3.1-8b-instr…
Tokens/sec19.635.6
First chunk2068 ms52 ms
TTFT9.9 s256 ms
Load time12.8 sN/A
Memory usage12.9 GB8.6 GB
Memory %20%28%

HW Fit Score Breakdown

GPT-20B:20b

Speed
26/50
TTFT
3/20
Memory
30/30

llama-3.1-8b-instruct

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

Quality

GPT-20B:20b

Reasoning
18/20
Coding
18/20
Instruction
11/20
Structured
14/15
Math
15/15
Multilingual
10/10
Reasoning: Strong Coding: Strong Instruction Following: Adequate Structured Output: Strong Math: Strong Multilingual: Strong

llama-3.1-8b-instruct

Reasoning
13/20
Coding
17/20
Instruction
13/20
Structured
15/15
Math
5/15
Multilingual
10/10
Reasoning: Adequate Coding: Strong Instruction Following: Adequate Structured Output: Strong Math: Weak Multilingual: Strong
View GPT-20B:20b details | View llama-3.1-8b-instr… details

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$ npm install -g metrillm@latest
$ metrillm

Requires Node 20+ and Ollama or LM Studio running

Or run without installing: npx metrillm@latest