llama2:13b

OLLAMA GGUF

llama · 13B · Q4_0

Marginal

Mar 2, 2026 · Apple M4

gpt-oss:20b

OLLAMA GGUF

gptoss · 20.9B · MXFP4

Excellent

Apr 1, 2026 · Apple M4

Global Score

56 vs 87

Hardware Fit

84 vs 83

Quality Score

44 vs 88

Hardware

llama2:13b gpt-oss:20b

MachineMacBook AirMac mini

CPUApple M4Apple M4

Cores1010

RAM32 GB24 GB

GPUApple M4Apple M4

OSmacOS 26.3macOS 26.3

Archarm64arm64

Power Modebalancedbalanced

Performance

llama2:13b gpt-oss:20b

Tokens/sec13.524.3

First chunkN/A529 ms

TTFT415 ms4.5 s

Load time0.6 s11.2 s

Memory usage10.3 GB13.1 GB

Memory %32%55%

HW Fit Score Breakdown

llama2:13b

Speed

24/50

TTFT

30/20

Memory

30/30

gpt-oss:20b

Speed

49/50

TTFT

11/20

Memory

23/30

Quality

llama2:13b

Reasoning

9/20

Coding

3/20

Instruction

13/20

Structured

7/15

Math

3/15

Multilingual

9/10

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

gpt-oss:20b

Reasoning

19/20

Coding

19/20

Instruction

11/20

Structured

14/15

Math

15/15

Multilingual

10/10

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

View llama2:13b details | View gpt-oss:20b 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