gpt-oss:20b

OLLAMA GGUF

gptoss · 20.9B · MXFP4

Excellent

Mar 10, 2026 · Apple M4

slim-rpcache-ornith-1.0-9b

LM-STUDIO GGUF

qwen35 · 9B · BF16

Good

Jul 4, 2026 · AMD Ryzen 7 7800X3D 8-Core Processor

Global Score

83 vs 79

Hardware Fit

65 vs 78

Quality Score

90 vs 79

Hardware

gpt-oss:20b slim-rpcache-ornit…

MachineMac miniASUS

CPUApple M4AMD Ryzen 7 7800X3D 8-Core Processor

Cores1016

RAM24 GB31 GB

GPUApple M4NVIDIA GeForce RTX 4090, Raphael

OSmacOS 26.3cachyos rolling

Archarm64x64

Power Modebalancedperformance

Performance

gpt-oss:20b slim-rpcache-ornit…

Tokens/sec17.152.3

First chunk705 ms11 ms

TTFT10.2 s177 ms

Load time23.1 sN/A

Memory usage13.1 GB25.6 GB

Memory %55%84%

HW Fit Score Breakdown

gpt-oss:20b

Speed

37/50

TTFT

5/20

Memory

23/30

slim-rpcache-ornith-1.0…

Speed

50/50

TTFT

20/20

Memory

8/30

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

slim-rpcache-ornith-1.0…

Reasoning

16/20

Coding

16/20

Instruction

14/20

Structured

14/15

Math

9/15

Multilingual

10/10

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

View gpt-oss:20b details | View slim-rpcache-ornit… 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