llama2:13b

llama · 13B · Q4_0

Good

Mar 2, 2026 · Apple M4

stablelm2:1.6b

stablelm · 2B · Q4_0

Marginal

Mar 2, 2026 · Apple M4

Global Score

60 vs 53

Hardware Fit

84 vs 100

Quality Score

44 vs 22

Hardware

llama2:13b stablelm2:1.6b

MachineMacBook AirMacBook Air

CPUApple M4Apple M4

Cores1010

RAM32 GB32 GB

GPUApple M4Apple M4

OSmacOS 26.3macOS 26.3

Archarm64arm64

Power Modebalancedbalanced

Performance

llama2:13b stablelm2:1.6b

Tokens/sec13.593.8

TTFT415 ms94 ms

Load time0.6 s0.4 s

Memory usage10.3 GB1.1 GB

Memory %32%3%

HW Fit Score Breakdown

llama2:13b

Speed

24/40

TTFT

30/30

Memory

30/30

stablelm2:1.6b

Speed

40/40

TTFT

30/30

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

stablelm2:1.6b

Reasoning

4/20

Coding

7/20

Instruction

6/20

Structured

1/15

Math

2/15

Multilingual

2/10

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

View llama2:13b details | View stablelm2:1.6b details

Run yours and compare

npx metrillm@latest bench

Requires Node 20+ and Ollama or LM Studio running