gpt-oss:20b
OLLAMA GGUFgptoss · 20.9B · MXFP4
May 25, 2026 · Apple M4 Pro
qwen3.5:4b
OLLAMA GGUFqwen35 · 4.7B · Q4_K_M
Aug 28, 2026 · Intel Core™ i5-10210U
Global Score
94 vs 64
Hardware Fit
92 vs 69
Quality Score
95 vs 62
Hardware
gpt-oss:20b qwen3.5:4b
MachineMacBook ProLENOVO 20U30029MB
CPUApple M4 ProIntel Core™ i5-10210U
Cores148
RAM48 GB15 GB
GPUApple M4 ProCometLake-U GT2 [UHD Graphics]
OSmacOS 26.4.1Pop 24.04 LTS
Archarm64x64
Power Modebalancedperformance
Performance
gpt-oss:20b qwen3.5:4b
Tokens/sec54.57.4
First chunk318 ms1815 ms
TTFT2.9 s1.8 s
Load time4.0 s10.9 s
Memory usage16.4 GB3.5 GB
Memory %34%23%
HW Fit Score Breakdown
gpt-oss:20b
Speed
50/50
TTFT
13/20
Memory
29/30
qwen3.5:4b
Speed
19/50
TTFT
20/20
Memory
30/30
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
qwen3.5:4b
Reasoning
15/20
Coding
14/20
Instruction
6/20
Structured
12/15
Math
6/15
Multilingual
9/10
Reasoning: Adequate Coding: Adequate Instruction Following: Weak Structured Output: Strong Math: Weak 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