openai/gpt-oss-20b
LM-STUDIO GGUFgpt-oss · 20B · MXFP4
Apr 24, 2026 · AMD Ryzen 5 5500
lfm2.5:latest
OLLAMA GGUFlfm2moe · 8.5B · Q4_K_M
Jun 11, 2026 · Intel Core™ i5-8350U
Global Score
90 vs 73
Hardware Fit
88 vs 93
Quality Score
91 vs 65
Hardware
openai/gpt-oss-20b lfm2.5:latest
MachineASUSLENOVO 20L7CTO1WW
CPUAMD Ryzen 5 5500Intel Core™ i5-8350U
Cores128
RAM31 GB23 GB
GPUNavi 44 [Radeon RX 9060 XT]Kaby Lake-R GT2 [UHD Graphics 620]
OSNobara Linux 43Fedora Linux 44
Archx64x64
Power Modeperformanceperformance
Performance
openai/gpt-oss-20b lfm2.5:latest
Tokens/sec58.718.3
First chunk6 ms981 ms
TTFT4.5 s981 ms
Load timeN/A8.0 s
Memory usage11.9 GB4.9 GB
Memory %38%21%
HW Fit Score Breakdown
openai/gpt-oss-20b
Speed
50/50
TTFT
10/20
Memory
28/30
lfm2.5:latest
Speed
43/50
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
lfm2.5:latest
Reasoning
2/20
Coding
11/20
Instruction
14/20
Structured
13/15
Math
15/15
Multilingual
10/10
Reasoning: Poor Coding: Adequate Instruction Following: Adequate 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