gpt-oss:20b

OLLAMA GGUF

gptoss · 20.9B · MXFP4

Excellent

Jun 25, 2026 · Cortex-X925

qwen3:8b

OLLAMA GGUF

qwen3 · 8.2B · Q4_K_M

Marginal

Mar 2, 2026 · Apple M4

Global Score

92 vs 47

Hardware Fit

86 vs 67

Quality Score

95 vs 38

Hardware

gpt-oss:20b qwen3:8b

MachineNVIDIA NVIDIA_DGX_SparkMacBook Air

CPUCortex-X925Apple M4

Cores2010

RAM122 GB32 GB

GPUDevice 2e12Apple M4

OSUbuntu 24.04.4 LTSmacOS 26.3

Archarm64arm64

Power Modeperformancebalanced

Performance

gpt-oss:20b qwen3:8b

Tokens/sec60.718.7

First chunk542 msN/A

TTFT3.2 s12.1 s

Load time12.0 s1.2 s

Memory usage12.0 GB9.5 GB

Memory %10%30%

HW Fit Score Breakdown

gpt-oss:20b

Speed

50/50

TTFT

6/20

Memory

30/30

qwen3:8b

Speed

31/50

TTFT

6/20

Memory

30/30

Quality

gpt-oss:20b

Reasoning

19/20

Coding

19/20

Instruction

17/20

Structured

15/15

Math

15/15

Multilingual

10/10

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

qwen3:8b

Reasoning

5/20

Coding

5/20

Instruction

4/20

Structured

12/15

Math

2/15

Multilingual

10/10

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

View gpt-oss:20b details | View qwen3:8b 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