phi-3.5-mini-instruct

LM-STUDIO MLX

phi3 · 4bit

Marginal

Mar 4, 2026 · Apple M4

openai/gpt-oss-20b

LM-STUDIO GGUF

gpt-oss · 20B · MXFP4

Not Rec.

Jul 5, 2026 · AMD Ryzen 7 7800X3D 8-Core Processor

Global Score

55 vs 84

Hardware Fit

100 vs 65

Quality Score

36 vs 92

Hardware

phi-3.5-mini-instr… openai/gpt-oss-20b

MachineMacBook AirASUS

CPUApple M4AMD Ryzen 7 7800X3D 8-Core Processor

Cores1016

RAM32 GB31 GB

GPUApple M4NVIDIA GeForce RTX 4090, Raphael

OSmacOS 26.3cachyos rolling

Archarm64x64

Power Modebalancedperformance

Performance

phi-3.5-mini-instr… openai/gpt-oss-20b

Tokens/sec43.4221.5

First chunk359 ms5 ms

TTFT359 ms30.0 s

Load timeN/AN/A

Memory usage2.0 GB21.1 GB

Memory %6%69%

HW Fit Score Breakdown

phi-3.5-mini-instruct

Speed

50/50

TTFT

20/20

Memory

30/30

openai/gpt-oss-20b

Speed

50/50

TTFT

0/20

Memory

15/30

Quality

phi-3.5-mini-instruct

Reasoning

11/20

Coding

4/20

Instruction

7/20

Structured

1/15

Math

7/15

Multilingual

6/10

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

openai/gpt-oss-20b

Reasoning

19/20

Coding

15/20

Instruction

18/20

Structured

15/15

Math

15/15

Multilingual

10/10

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

View phi-3.5-mini-instr… details | View openai/gpt-oss-20b details

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