llama2:13b

OLLAMA GGUF

llama · 13B · Q4_0

Marginal

Mar 2, 2026 · Apple M4

gpt-oss:20b

OLLAMA GGUF

gptoss · 20.9B · MXFP4

Excellent

Jun 25, 2026 · Cortex-X925

Global Score

56 vs 92

Hardware Fit

84 vs 86

Quality Score

44 vs 95

Hardware

llama2:13b gpt-oss:20b

MachineMacBook AirNVIDIA NVIDIA_DGX_Spark

CPUApple M4Cortex-X925

Cores1020

RAM32 GB122 GB

GPUApple M4Device 2e12

OSmacOS 26.3Ubuntu 24.04.4 LTS

Archarm64arm64

Power Modebalancedperformance

Performance

llama2:13b gpt-oss:20b

Tokens/sec13.560.7

First chunkN/A542 ms

TTFT415 ms3.2 s

Load time0.6 s12.0 s

Memory usage10.3 GB12.0 GB

Memory %32%10%

HW Fit Score Breakdown

llama2:13b

Speed

24/50

TTFT

30/20

Memory

30/30

gpt-oss:20b

Speed

50/50

TTFT

6/20

Memory

30/30

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

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

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