gpt-oss:20b
OLLAMA GGUFgptoss · 20.9B · MXFP4
May 25, 2026 · Apple M4 Pro
qwen2.5-coder-0.5b-instruct
LM-STUDIO GGUFqwen2 · 0.5B · Q4_K_M
Mar 6, 2026 · Intel Core™ i5-5300U
Global Score
94 vs 55
Hardware Fit
92 vs 89
Quality Score
95 vs 40
Hardware
gpt-oss:20b qwen2.5-coder-0.5b…
MachineMacBook ProLENOVO 20BUS00700
CPUApple M4 ProIntel Core™ i5-5300U
Cores144
RAM48 GB16 GB
GPUApple M4 ProIntel(R) HD Graphics 5500
OSmacOS 26.4.1Microsoft Windows 10 Professionnel 10.0.19045
Archarm64x64
Power Modebalancedbalanced
Performance
gpt-oss:20b qwen2.5-coder-0.5b…
Tokens/sec54.513.5
First chunk318 ms1292 ms
TTFT2.9 s1.3 s
Load time4.0 sN/A
Memory usage16.4 GB0.4 GB
Memory %34%2%
HW Fit Score Breakdown
gpt-oss:20b
Speed
50/50
TTFT
13/20
Memory
29/30
qwen2.5-coder-0.5b-inst…
Speed
41/50
TTFT
20/20
Memory
28/30
Quality
gpt-oss:20b
Reasoning
19/20
Coding
19/20
Instruction
17/20
Structured
15/15
Math
15/15
Multilingual
10/10
Reasoning: Strong Coding: Strong Instruction Following: Strong Structured Output: Strong Math: Strong Multilingual: Strong
qwen2.5-coder-0.5b-inst…
Reasoning
7/20
Coding
7/20
Instruction
10/20
Structured
10/15
Math
2/15
Multilingual
4/10
Reasoning: Weak Coding: Weak 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