openai/gpt-oss-20b
LM-STUDIO MLXgpt_oss · 20B · MXFP4
Jul 17, 2026 · Apple M5 Max
hf.co/ornith-ai/Ornith-1.0-9B-GGUF:Q4_K_M
OLLAMA GGUFqwen35 · 8.95B · unknown
Aug 23, 2026 · Apple M1 Pro
Global Score
83 vs 62
Hardware Fit
80 vs 96
Quality Score
84 vs 47
Hardware
openai/gpt-oss-20b hf.co/ornith-ai/Or…
MachineMacBook ProMacBook Pro
CPUApple M5 MaxApple M1 Pro
Cores1810
RAM64 GB16 GB
GPUApple M5 MaxApple M1 Pro
OSmacOS 27.0macOS 26.6.2
Archarm64arm64
Power Modebalancedbalanced
Performance
openai/gpt-oss-20b hf.co/ornith-ai/Or…
Tokens/sec131.722.3
First chunk7 ms324 ms
TTFT30.0 s324 ms
Load timeN/A3.2 s
Memory usage15.8 GB6.9 GB
Memory %25%43%
HW Fit Score Breakdown
openai/gpt-oss-20b
Speed
50/50
TTFT
0/20
Memory
30/30
hf.co/ornith-ai/Ornith-…
Speed
49/50
TTFT
20/20
Memory
27/30
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
hf.co/ornith-ai/Ornith-…
Reasoning
16/20
Coding
14/20
Instruction
3/20
Structured
1/15
Math
13/15
Multilingual
0/10
Reasoning: Strong Coding: Adequate Instruction Following: Poor Structured Output: Poor Math: Strong Multilingual: Poor
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