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openai/gpt-oss-20b

LM-STUDIO MLX

gpt_oss · 20B · MXFP4

Not Rec.

Sep 29, 2026 · Apple M5 Max

qwen3.6:35b-a3b

OLLAMA GGUF

qwen35moe · 36.0B · Q4_K_M

Excellent

Apr 17, 2026 · AMD RYZEN AI MAX+ 395

Global Score
83 vs 88
Hardware Fit
80 vs 91
Quality Score
84 vs 87

Hardware

openai/gpt-oss-20b qwen3.6:35b-a3b
MachineMacBook ProAZW GTR Pro
CPUApple M5 MaxAMD RYZEN AI MAX+ 395
Cores1832
RAM128 GB125 GB
GPUApple M5 MaxRadeon 8060S
OSmacOS 26.6.2Ubuntu 24.04.4 LTS
Archarm64x64
Power Modebalancedlow-power

Performance

openai/gpt-oss-20b qwen3.6:35b-a3b
Tokens/sec138.443.3
First chunk3 ms291 ms
TTFT30.0 s291 ms
Load time6.8 s6.2 s
Memory usage0.5 GB32.2 GB
Memory %0%26%

HW Fit Score Breakdown

openai/gpt-oss-20b

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

qwen3.6:35b-a3b

Speed
41/50
TTFT
20/20
Memory
30/30

Quality

openai/gpt-oss-20b

Reasoning
18/20
Coding
12/20
Instruction
15/20
Structured
14/15
Math
15/15
Multilingual
10/10
Reasoning: Strong Coding: Adequate Instruction Following: Strong Structured Output: Strong Math: Strong Multilingual: Strong

qwen3.6:35b-a3b

Reasoning
16/20
Coding
18/20
Instruction
16/20
Structured
15/15
Math
12/15
Multilingual
10/10
Reasoning: Strong Coding: Strong Instruction Following: Strong Structured Output: Strong Math: Strong Multilingual: Strong
View openai/gpt-oss-20b details | View qwen3.6:35b-a3b details

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