openai/gpt-oss-20b
LM-STUDIO MLXgpt_oss · 20B · MXFP4
Jul 17, 2026 · Apple M5 Max
gemma4:latest
OLLAMA GGUFgemma4 · 8.0B · Q4_K_M
Jul 11, 2026 · AMD Ryzen 9 9950X 16-Core Processor
Global Score
83 vs 87
Hardware Fit
80 vs 75
Quality Score
84 vs 92
Hardware
openai/gpt-oss-20b gemma4:latest
MachineMacBook ProMicro-Star International Co., Ltd. MS-7E47
CPUApple M5 MaxAMD Ryzen 9 9950X 16-Core Processor
Cores1832
RAM64 GB125 GB
GPUApple M5 MaxAMD Radeon(TM) Graphics, NVIDIA GeForce RTX 4080 SUPER
OSmacOS 27.0Microsoft Windows 11 Pro 10.0.26100
Archarm64x64
Power Modebalancedbalanced
Performance
openai/gpt-oss-20b gemma4:latest
Tokens/sec131.742.4
First chunk7 ms472 ms
TTFT30.0 s3.8 s
Load timeN/A0.3 s
Memory usage15.8 GB12.3 GB
Memory %25%10%
HW Fit Score Breakdown
openai/gpt-oss-20b
Speed
50/50
TTFT
0/20
Memory
30/30
gemma4:latest
Speed
40/50
TTFT
5/20
Memory
30/30
Quality
openai/gpt-oss-20b
Reasoning
18/20
Coding
13/20
Instruction
14/20
Structured
14/15
Math
15/15
Multilingual
10/10
Reasoning: Strong Coding: Adequate Instruction Following: Adequate Structured Output: Strong Math: Strong Multilingual: Strong
gemma4:latest
Reasoning
19/20
Coding
18/20
Instruction
15/20
Structured
15/15
Math
15/15
Multilingual
10/10
Reasoning: Strong Coding: Strong Instruction Following: Strong Structured Output: Strong Math: Strong 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