openai/gpt-oss-20b
LM-STUDIO MLXgpt_oss · 20B · MXFP4
Mar 4, 2026 · Apple M4
qwen2.5-0.5b-instruct
LM-STUDIO GGUFqwen2 · 0.5B · Q4_K_M
Mar 6, 2026 · Intel Core™ i5-5300U
Global Score
94 vs 53
Hardware Fit
100 vs 89
Quality Score
92 vs 38
Hardware
openai/gpt-oss-20b qwen2.5-0.5b-instr…
MachineMacBook AirLENOVO 20BUS00700
CPUApple M4Intel Core™ i5-5300U
Cores104
RAM32 GB16 GB
GPUApple M4Intel(R) HD Graphics 5500
OSmacOS 26.3Microsoft Windows 10 Professionnel 10.0.19045
Archarm64x64
Power Modebalancedbalanced
Performance
openai/gpt-oss-20b qwen2.5-0.5b-instr…
Tokens/sec40.713.2
First chunk824 ms1339 ms
TTFT1.3 s1.3 s
Load timeN/AN/A
Memory usage11.3 GB0.4 GB
Memory %35%2%
HW Fit Score Breakdown
openai/gpt-oss-20b
Speed
50/50
TTFT
20/20
Memory
30/30
qwen2.5-0.5b-instruct
Speed
41/50
TTFT
20/20
Memory
28/30
Quality
openai/gpt-oss-20b
Reasoning
20/20
Coding
18/20
Instruction
15/20
Structured
14/15
Math
15/15
Multilingual
10/10
Reasoning: Strong Coding: Strong Instruction Following: Strong Structured Output: Strong Math: Strong Multilingual: Strong
qwen2.5-0.5b-instruct
Reasoning
5/20
Coding
4/20
Instruction
10/20
Structured
11/15
Math
3/15
Multilingual
5/10
Reasoning: Poor Coding: Poor Instruction Following: Adequate Structured Output: Adequate Math: Poor Multilingual: Weak
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