openai/gpt-oss-20b

LM-STUDIO MLX

gpt_oss · 20B · MXFP4

Excellent

Mar 11, 2026 · Apple M4

qwen3.5:2b

OLLAMA GGUF

qwen35 · 2.3B · Q8_0

Not Rec.

Apr 29, 2026 · Intel Core™ i5-8350U

Global Score

95 vs 13

Hardware Fit

99 vs 41

Quality Score

93 vs 1

Hardware

openai/gpt-oss-20b qwen3.5:2b

MachineMac miniLENOVO 20L7CTO1WW

CPUApple M4Intel Core™ i5-8350U

Cores108

RAM24 GB23 GB

GPUApple M4Kaby Lake-R GT2 [UHD Graphics 620]

OSmacOS 26.3Fedora Linux 43

Archarm64x64

Power Modebalancedlow-power

Performance

openai/gpt-oss-20b qwen3.5:2b

Tokens/sec29.34.5

First chunk21 ms1413 ms

TTFT1.8 s31.1 s

Load time18.5 s7.1 s

Memory usage0.0 GB3.8 GB

Memory %0%16%

HW Fit Score Breakdown

openai/gpt-oss-20b

Speed

50/50

TTFT

19/20

Memory

30/30

qwen3.5:2b

Speed

11/50

TTFT

0/20

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

qwen3.5:2b

Reasoning

0/20

Coding

0/20

Instruction

1/20

Structured

0/15

Math

0/15

Multilingual

0/10

Reasoning: Poor Coding: Poor Instruction Following: Poor Structured Output: Poor Math: Poor Multilingual: Poor

View openai/gpt-oss-20b details | View qwen3.5:2b details

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