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openai/gpt-oss-20b

LM-STUDIO MLX

gpt_oss · 20B · MXFP4

Not Rec.

Jul 17, 2026 · Apple M5 Max

qwen3.5:9b

OLLAMA GGUF

qwen35 · 9.7B · Q4_K_M

Good

Mar 5, 2026 · Intel Gen Intel® Core™ i7-13700K

Global Score
83 vs 77
Hardware Fit
80 vs 75
Quality Score
84 vs 78

Hardware

openai/gpt-oss-20b qwen3.5:9b
MachineMacBook ProASUS
CPUApple M5 MaxIntel Gen Intel® Core™ i7-13700K
Cores1824
RAM64 GB64 GB
GPUApple M5 MaxNVIDIA GeForce RTX 3070
OSmacOS 27.0Microsoft Windows 11 Pro 10.0.26200
Archarm64x64
Power Modebalancedunknown

Performance

openai/gpt-oss-20b qwen3.5:9b
Tokens/sec131.730.5
First chunk7 ms291 ms
TTFT30.0 s291 ms
Load timeN/A4.8 s
Memory usage15.8 GB8.8 GB
Memory %25%14%

HW Fit Score Breakdown

openai/gpt-oss-20b

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

qwen3.5:9b

Speed
34/50
TTFT
20/20
Memory
21/30

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

qwen3.5:9b

Reasoning
14/20
Coding
15/20
Instruction
14/20
Structured
15/15
Math
10/15
Multilingual
10/10
Reasoning: Adequate Coding: Adequate Instruction Following: Adequate Structured Output: Strong Math: Adequate Multilingual: Strong
View openai/gpt-oss-20b details | View qwen3.5:9b details

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