llama3.1:8b

llama · 8.0B · Q4_K_M

Not Rec.

Feb 28, 2026 · Apple M4 Pro

qwen3.5:4b

qwen35 · 4.7B · Q4_K_M

Excellent

Mar 2, 2026 · Apple M4

Global Score

66 vs 80

Hardware Fit

56 vs 88

Quality Score

70 vs 76

Hardware

llama3.1:8b qwen3.5:4b

MachineMac MiniMacBook Air

CPUApple M4 ProApple M4

Cores1410

RAM64 GB32 GB

GPUApple M4 ProApple M4

OSmacOS 15.7.4macOS 26.3

Archarm64arm64

Power Modeunknownbalanced

Performance

llama3.1:8b qwen3.5:4b

Tokens/sec5.516.6

TTFT1.4 s369 ms

Load time3.7 s1.5 s

Memory usage28.6 GB6.5 GB

Memory %45%20%

HW Fit Score Breakdown

llama3.1:8b

Speed

5/40

TTFT

22/30

Memory

29/30

qwen3.5:4b

Speed

28/40

TTFT

30/30

Memory

30/30

Quality

llama3.1:8b

Reasoning

12/20

Coding

17/20

Instruction

14/20

Structured

13/15

Math

4/15

Multilingual

10/10

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

qwen3.5:4b

Reasoning

16/20

Coding

14/20

Instruction

15/20

Structured

15/15

Math

7/15

Multilingual

9/10

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

View llama3.1:8b details | View qwen3.5:4b details

Run yours and compare

npx metrillm@latest bench

Requires Node 20+ and Ollama or LM Studio running