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qwen3.5-2b-mlx

qwen3_5 · 2B · 8bit

Marginal

Mar 3, 2026 · Apple M4

llama3.1:8b

llama · 8.0B · Q4_K_M

Good

Mar 2, 2026 · Apple M4

Global Score
49 vs 75
Hardware Fit
83 vs 93
Quality Score
35 vs 67

Hardware

qwen3.5-2b-mlx llama3.1:8b
MachineMacBook AirMacBook Air
CPUApple M4Apple M4
Cores1010
RAM32 GB32 GB
GPUApple M4Apple M4
OSmacOS 26.3macOS 26.3
Archarm64arm64
Power Modebalancedbalanced

Performance

qwen3.5-2b-mlx llama3.1:8b
Tokens/sec18.620.3
TTFT2.9 s315 ms
Load time0.0 s1.1 s
Memory usage0.0 GB10.4 GB
Memory %0%33%

HW Fit Score Breakdown

qwen3.5-2b-mlx

Speed
31/40
TTFT
22/30
Memory
30/30

llama3.1:8b

Speed
33/40
TTFT
30/30
Memory
30/30

Quality

qwen3.5-2b-mlx

Reasoning
0/20
Coding
9/20
Instruction
10/20
Structured
4/15
Math
3/15
Multilingual
9/10
Reasoning: Poor Coding: Weak Instruction Following: Adequate Structured Output: Weak Math: Poor Multilingual: Strong

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
View qwen3.5-2b-mlx details | View llama3.1:8b details

Run yours and compare

npx metrillm@latest bench

Requires Node 20+ and Ollama or LM Studio running