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openai/gpt-oss-20b

LM-STUDIO GGUF

gpt-oss · 20B · MXFP4

Excellent

Apr 24, 2026 · AMD Ryzen 5 5500

liquid/lfm2-1.2b

LM-STUDIO GGUF

lfm2 · 1.2B · Q8_0

Good

Oct 1, 2026 · AMD Ryzen 7 4800H

Global Score
90 vs 69
Hardware Fit
88 vs 100
Quality Score
91 vs 56

Hardware

openai/gpt-oss-20b liquid/lfm2-1.2b
MachineASUSASUSTeK COMPUTER INC. ROG Strix G513IM_G513IM
CPUAMD Ryzen 5 5500AMD Ryzen 7 4800H
Cores1216
RAM31 GB15 GB
GPUNavi 44 [Radeon RX 9060 XT]AMD Radeon(TM) Graphics, NVIDIA GeForce RTX 3060 Laptop GPU
OSNobara Linux 43Microsoft Windows 11 Pro 10.0.26200
Archx64x64
Power Modeperformancebalanced

Performance

openai/gpt-oss-20b liquid/lfm2-1.2b
Tokens/sec58.7169.5
First chunk6 ms27 ms
TTFT4.5 s77 ms
Load timeN/AN/A
Memory usage11.9 GB3.4 GB
Memory %38%22%

HW Fit Score Breakdown

openai/gpt-oss-20b

Speed
50/50
TTFT
10/20
Memory
28/30

liquid/lfm2-1.2b

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

Quality

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

liquid/lfm2-1.2b

Reasoning
9/20
Coding
7/20
Instruction
14/20
Structured
12/15
Math
5/15
Multilingual
9/10
Reasoning: Weak Coding: Weak Instruction Following: Adequate Structured Output: Strong Math: Weak 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