gemma-4-31b-it-mlx

LM-STUDIO MLX

gemma4 · 31B · 8bit

Excellent

Aug 19, 2026 · Apple M4 Max

spark-x2.5-4b

LM-STUDIO GGUF

spark2_5 · 4B · Q4_K_M

Good

Sep 30, 2026 · AMD Ryzen 7 4800H

Global Score

85 vs 77

Hardware Fit

64 vs 90

Quality Score

94 vs 71

Hardware

gemma-4-31b-it-mlx spark-x2.5-4b

MachineMacBook ProASUSTeK COMPUTER INC. ROG Strix G513IM_G513IM

CPUApple M4 MaxAMD Ryzen 7 4800H

Cores1616

RAM128 GB15 GB

GPUApple M4 MaxAMD Radeon(TM) Graphics, NVIDIA GeForce RTX 3060 Laptop GPU

OSmacOS 26.5.2Microsoft Windows 11 Pro 10.0.26200

Archarm64x64

Power Modebalancedbalanced

Performance

gemma-4-31b-it-mlx spark-x2.5-4b

Tokens/sec13.648.9

First chunk16 ms20 ms

TTFT558 ms168 ms

Load time12.3 sN/A

Memory usage0.0 GB9.4 GB

Memory %0%61%

HW Fit Score Breakdown

gemma-4-31b-it-mlx

Speed

14/50

TTFT

20/20

Memory

30/30

spark-x2.5-4b

Speed

50/50

TTFT

20/20

Memory

20/30

Quality

gemma-4-31b-it-mlx

Reasoning

19/20

Coding

19/20

Instruction

18/20

Structured

15/15

Math

14/15

Multilingual

9/10

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

spark-x2.5-4b

Reasoning

13/20

Coding

14/20

Instruction

16/20

Structured

15/15

Math

4/15

Multilingual

9/10

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

View gemma-4-31b-it-mlx details | View spark-x2.5-4b 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