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openai/gpt-oss-20b

LM-STUDIO MLX

gpt_oss · 20B · MXFP4

Not Rec.

Jul 17, 2026 · Apple M5 Max

aya-expanse:8b

OLLAMA GGUF

command-r · 8.0B · Q4_K_M

Good

Mar 6, 2026 · Apple M4

Global Score
83 vs 72
Hardware Fit
80 vs 89
Quality Score
84 vs 65

Hardware

openai/gpt-oss-20b aya-expanse:8b
MachineMacBook ProMacBook Air
CPUApple M5 MaxApple M4
Cores1810
RAM64 GB32 GB
GPUApple M5 MaxApple M4
OSmacOS 27.0macOS 26.3
Archarm64arm64
Power Modebalancedbalanced

Performance

openai/gpt-oss-20b aya-expanse:8b
Tokens/sec131.719.7
First chunk7 ms350 ms
TTFT30.0 s350 ms
Load timeN/A0.9 s
Memory usage15.8 GB6.2 GB
Memory %25%20%

HW Fit Score Breakdown

openai/gpt-oss-20b

Speed
50/50
TTFT
0/20
Memory
30/30

aya-expanse:8b

Speed
39/50
TTFT
20/20
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

aya-expanse:8b

Reasoning
10/20
Coding
13/20
Instruction
14/20
Structured
14/15
Math
4/15
Multilingual
10/10
Reasoning: Adequate Coding: Adequate Instruction Following: Adequate Structured Output: Strong Math: Weak Multilingual: Strong
View openai/gpt-oss-20b details | View aya-expanse:8b details

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