gpt-oss:20b

OLLAMA GGUF

gptoss · 20.9B · MXFP4

Excellent

Mar 10, 2026 · Apple M4

falcon3-1b-instruct

LM-STUDIO MLX

llama · 1B · 3bit

Marginal

Mar 4, 2026 · Apple M4

Global Score

83 vs 54

Hardware Fit

65 vs 100

Quality Score

90 vs 34

Hardware

gpt-oss:20b falcon3-1b-instruct

MachineMac miniMacBook Air

CPUApple M4Apple M4

Cores1010

RAM24 GB32 GB

GPUApple M4Apple M4

OSmacOS 26.3macOS 26.3

Archarm64arm64

Power Modebalancedbalanced

Performance

gpt-oss:20b falcon3-1b-instruct

Tokens/sec17.1121.8

First chunk705 ms176 ms

TTFT10.2 s176 ms

Load time23.1 sN/A

Memory usage13.1 GB0.7 GB

Memory %55%2%

HW Fit Score Breakdown

gpt-oss:20b

Speed

37/50

TTFT

5/20

Memory

23/30

falcon3-1b-instruct

Speed

50/50

TTFT

20/20

Memory

30/30

Quality

gpt-oss:20b

Reasoning

19/20

Coding

18/20

Instruction

13/20

Structured

15/15

Math

15/15

Multilingual

10/10

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

falcon3-1b-instruct

Reasoning

7/20

Coding

1/20

Instruction

12/20

Structured

7/15

Math

2/15

Multilingual

5/10

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

View gpt-oss:20b details | View falcon3-1b-instruct details

Run yours and compare

$ npm install -g metrillm@latest

$ metrillm

Requires Node 20+ and Ollama or LM Studio running

Or run without installing: npx metrillm@latest