openai/gpt-oss-20b
LM-STUDIO GGUFgpt-oss · 20B · MXFP4
Apr 24, 2026 · AMD Ryzen 5 5500
gemma3:270m
OLLAMA GGUFgemma3 · 268.10M · Q8_0
Mar 5, 2026 · Apple M3 Pro
Global Score
90 vs 50
Hardware Fit
88 vs 97
Quality Score
91 vs 30
Hardware
openai/gpt-oss-20b gemma3:270m
MachineASUSMacBook Pro
CPUAMD Ryzen 5 5500Apple M3 Pro
Cores1212
RAM31 GB36 GB
GPUNavi 44 [Radeon RX 9060 XT]Apple M3 Pro
OSNobara Linux 43macOS 15.7.5
Archx64arm64
Power Modeperformancebalanced
Performance
openai/gpt-oss-20b gemma3:270m
Tokens/sec58.7239.2
First chunk6 ms127 ms
TTFT4.5 s127 ms
Load timeN/A0.7 s
Memory usage11.9 GB0.6 GB
Memory %38%2%
HW Fit Score Breakdown
openai/gpt-oss-20b
Speed
50/50
TTFT
10/20
Memory
28/30
gemma3:270m
Speed
50/50
TTFT
20/20
Memory
27/30
Quality
openai/gpt-oss-20b
Reasoning
18/20
Coding
15/20
Instruction
18/20
Structured
15/15
Math
15/15
Multilingual
10/10
Reasoning: Strong Coding: Adequate Instruction Following: Strong Structured Output: Strong Math: Strong Multilingual: Strong
gemma3:270m
Reasoning
4/20
Coding
2/20
Instruction
10/20
Structured
8/15
Math
1/15
Multilingual
5/10
Reasoning: Poor Coding: Poor Instruction Following: Adequate Structured Output: Adequate Math: Poor Multilingual: Weak
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