openai/gpt-oss-20b
LM-STUDIO MLXgpt_oss · 20B · MXFP4
Mar 11, 2026 · Apple M4
smollm2:135m
OLLAMA GGUFllama · 134.52M · F16
Mar 2, 2026 · Apple M4
Global Score
95 vs 41
Hardware Fit
99 vs 100
Quality Score
93 vs 15
Hardware
openai/gpt-oss-20b smollm2:135m
MachineMac miniMacBook Air
CPUApple M4Apple M4
Cores1010
RAM24 GB32 GB
GPUApple M4Apple M4
OSmacOS 26.3macOS 26.3
Archarm64arm64
Power Modebalancedbalanced
Performance
openai/gpt-oss-20b smollm2:135m
Tokens/sec29.3241.0
First chunk21 msN/A
TTFT1.8 s39 ms
Load time18.5 s0.4 s
Memory usage0.0 GB0.6 GB
Memory %0%2%
HW Fit Score Breakdown
openai/gpt-oss-20b
Speed
50/50
TTFT
19/20
Memory
30/30
smollm2:135m
Speed
40/50
TTFT
30/20
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
smollm2:135m
Reasoning
4/20
Coding
1/20
Instruction
6/20
Structured
2/15
Math
1/15
Multilingual
1/10
Reasoning: Poor Coding: Poor Instruction Following: Weak Structured Output: Poor Math: Poor Multilingual: Poor
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