llama3.1:8b

llama · 8.0B · Q4_K_M

Good

Mar 2, 2026 · Apple M4

llama2:13b

llama · 13B · Q4_0

Good

Mar 2, 2026 · Apple M4

Global Score

77 vs 60

Hardware Fit

93 vs 84

Quality Score

67 vs 44

Hardware

llama3.1:8b llama2:13b

MachineMacBook AirMacBook Air

CPUApple M4Apple M4

Cores1010

RAM32 GB32 GB

GPUApple M4Apple M4

OSmacOS 26.3macOS 26.3

Archarm64arm64

Power Modebalancedbalanced

Performance

llama3.1:8b llama2:13b

Tokens/sec20.313.5

TTFT315 ms415 ms

Load time1.1 s0.6 s

Memory usage10.4 GB10.3 GB

Memory %33%32%

HW Fit Score Breakdown

llama3.1:8b

Speed

33/40

TTFT

30/30

Memory

30/30

llama2:13b

Speed

24/40

TTFT

30/30

Memory

30/30

Quality

llama3.1:8b

Reasoning

12/20

Coding

15/20

Instruction

13/20

Structured

13/15

Math

4/15

Multilingual

10/10

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

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

View llama3.1:8b details | View llama2:13b details

Run yours and compare

npx metrillm@latest bench

Requires Node 20+ and Ollama or LM Studio running