GPT-OSS-20B:20b

OLLAMA GGUF

gptoss · 20.9B · MXFP4

Excellent

Aug 18, 2026 · Intel Core™ i7-14700F

gemma-3-27b-it-qat

LM-STUDIO MLX

gemma3 · 27B · 4bit

Good

Mar 5, 2026 · Apple M4 Pro

Global Score

93 vs 76

Hardware Fit

92 vs 51

Quality Score

93 vs 87

Hardware

GPT-OSS-20B:20b gemma-3-27b-it-qat

MachineHP OMEN 35L VALORANT Limited Edition Gaming Desktop PCMac mini

CPUIntel Core™ i7-14700FApple M4 Pro

Cores2814

RAM128 GB64 GB

GPUNVIDIA GeForce RTX 5080Apple M4 Pro

OSMicrosoft Windows 11 Enterprise 10.0.26200macOS 15.7.4

Archx64arm64

Power Modebalancedbalanced

Performance

GPT-OSS-20B:20b gemma-3-27b-it-qat

Tokens/sec178.68.9

First chunk695 ms3976 ms

TTFT1.4 s4.0 s

Load time31.2 sN/A

Memory usage11.9 GB15.7 GB

Memory %9%25%

HW Fit Score Breakdown

GPT-OSS-20B:20b

Speed

50/50

TTFT

12/20

Memory

30/30

gemma-3-27b-it-qat

Speed

12/50

TTFT

9/20

Memory

30/30

Quality

GPT-OSS-20B: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

gemma-3-27b-it-qat

Reasoning

16/20

Coding

18/20

Instruction

17/20

Structured

15/15

Math

11/15

Multilingual

10/10

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

View GPT-OSS-20B:20b details | View gemma-3-27b-it-qat 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