openai/gpt-oss-20b
LM-STUDIO MLXgpt_oss · 20B · MXFP4
Mar 11, 2026 · Apple M4
qwen3.5:4b
OLLAMA GGUFqwen35 · 4.7B · Q4_K_M
Mar 6, 2026 · AMD RYZEN AI MAX+ 395 w/ Radeon 8060S
Global Score
95 vs 82
Hardware Fit
99 vs 93
Quality Score
93 vs 77
Hardware
openai/gpt-oss-20b qwen3.5:4b
MachineMac miniAZW GTR Pro
CPUApple M4AMD RYZEN AI MAX+ 395 w/ Radeon 8060S
Cores1032
RAM24 GB125 GB
GPUApple M4Integrated / Apple Silicon
OSmacOS 26.3Ubuntu 24.04.4 LTS
Archarm64x64
Power Modebalancedperformance
Performance
openai/gpt-oss-20b qwen3.5:4b
Tokens/sec29.346.8
First chunk21 ms174 ms
TTFT1.8 s174 ms
Load time18.5 s5.9 s
Memory usage0.0 GB16.2 GB
Memory %0%13%
HW Fit Score Breakdown
openai/gpt-oss-20b
Speed
50/50
TTFT
19/20
Memory
30/30
qwen3.5:4b
Speed
43/50
TTFT
20/20
Memory
30/30
Quality
openai/gpt-oss-20b
Reasoning
19/20
Coding
18/20
Instruction
16/20
Structured
15/15
Math
15/15
Multilingual
10/10
Reasoning: Strong Coding: Strong Instruction Following: Strong Structured Output: Strong Math: Strong Multilingual: Strong
qwen3.5:4b
Reasoning
15/20
Coding
14/20
Instruction
16/20
Structured
15/15
Math
8/15
Multilingual
9/10
Reasoning: Strong Coding: Adequate Instruction Following: Strong Structured Output: Strong Math: Adequate 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