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gemma-4-31b-it-qat

LM-STUDIO GGUF

gemma4 · 31B · Q4_K_XL

Excellent

Jul 7, 2026 · AMD Ryzen 7 7800X3D 8-Core Processor

google/gemma-4-e4b

LM-STUDIO GGUF

gemma4 · Q4_K_M

Good

Jul 7, 2026 · AMD Ryzen 7 5800H

Global Score
91 vs 68
Hardware Fit
89 vs 93
Quality Score
92 vs 57

Hardware

gemma-4-31b-it-qat google/gemma-4-e4b
MachineASUSLENOVO 82JQ
CPUAMD Ryzen 7 7800X3D 8-Core ProcessorAMD Ryzen 7 5800H
Cores1616
RAM31 GB16 GB
GPUNVIDIA GeForce RTX 4090, RaphaelNVIDIA GeForce RTX 3060 Laptop GPU
OScachyos rollingMicrosoft Windows 11 家庭版 中文版 10.0.26100
Archx64x64
Power Modelow-powerbalanced

Performance

gemma-4-31b-it-qat google/gemma-4-e4b
Tokens/sec40.226.2
First chunk3 ms17 ms
TTFT302 ms572 ms
Load timeN/AN/A
Memory usage18.8 GB6.5 GB
Memory %62%41%

HW Fit Score Breakdown

gemma-4-31b-it-qat

Speed
50/50
TTFT
20/20
Memory
19/30

google/gemma-4-e4b

Speed
46/50
TTFT
20/20
Memory
27/30

Quality

gemma-4-31b-it-qat

Reasoning
19/20
Coding
18/20
Instruction
17/20
Structured
15/15
Math
14/15
Multilingual
9/10
Reasoning: Strong Coding: Strong Instruction Following: Strong Structured Output: Strong Math: Strong Multilingual: Strong

google/gemma-4-e4b

Reasoning
17/20
Coding
19/20
Instruction
4/20
Structured
4/15
Math
12/15
Multilingual
1/10
Reasoning: Strong Coding: Strong Instruction Following: Poor Structured Output: Weak Math: Strong Multilingual: Poor
View gemma-4-31b-it-qat details | View google/gemma-4-e4b details

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$ npm install -g metrillm@latest
$ metrillm

Requires Node 20+ and Ollama or LM Studio running

Or run without installing: npx metrillm@latest