gpt-oss:20b
OLLAMA GGUFgptoss · 20.9B · MXFP4
May 25, 2026 · Apple M4 Pro
bloomz-560m
LM-STUDIO GGUFbloom · 560M · Q4_K_M
Mar 8, 2026 · Intel Core™ i5-5300U
Global Score
94 vs 30
Hardware Fit
92 vs 85
Quality Score
95 vs 7
Hardware
gpt-oss:20b bloomz-560m
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 bloomz-560m
Tokens/sec54.512.2
First chunk318 ms1167 ms
TTFT2.9 s1.2 s
Load time4.0 sN/A
Memory usage16.4 GB0.5 GB
Memory %34%3%
HW Fit Score Breakdown
gpt-oss:20b
Speed
50/50
TTFT
13/20
Memory
29/30
bloomz-560m
Speed
38/50
TTFT
20/20
Memory
27/30
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
bloomz-560m
Reasoning
4/20
Coding
0/20
Instruction
2/20
Structured
0/15
Math
0/15
Multilingual
1/10
Reasoning: Poor Coding: Poor Instruction Following: Poor Structured Output: Poor Math: Poor Multilingual: Poor
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