gpt-oss:20b

OLLAMA GGUF

gptoss · 20.9B · MXFP4

Excellent

Apr 1, 2026 · Apple M4

google/gemma-4-e4b

LM-STUDIO GGUF

gemma4 · 7.9B · Q4_K_M

Excellent

Sep 20, 2026 · AMD Ryzen 9 8940HX

Global Score

87 vs 83

Hardware Fit

83 vs 96

Quality Score

88 vs 78

Hardware

gpt-oss:20b google/gemma-4-e4b

MachineMac miniASUSTeK COMPUTER INC. ROG Strix G16 G614PH_G614PH

CPUApple M4AMD Ryzen 9 8940HX

Cores1032

RAM24 GB15 GB

GPUApple M4NVIDIA GeForce RTX 5050 Laptop GPU, AMD Radeon(TM) 610M

OSmacOS 26.3Microsoft Windows 11 Home Single Language 10.0.26200

Archarm64x64

Power Modebalancedbalanced

Performance

gpt-oss:20b google/gemma-4-e4b

Tokens/sec24.335.9

First chunk529 ms9 ms

TTFT4.5 s182 ms

Load time11.2 sN/A

Memory usage13.1 GB6.5 GB

Memory %55%43%

HW Fit Score Breakdown

gpt-oss:20b

Speed

49/50

TTFT

11/20

Memory

23/30

google/gemma-4-e4b

Speed

49/50

TTFT

20/20

Memory

27/30

Quality

gpt-oss:20b

Reasoning

19/20

Coding

19/20

Instruction

11/20

Structured

14/15

Math

15/15

Multilingual

10/10

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

google/gemma-4-e4b

Reasoning

14/20

Coding

18/20

Instruction

15/20

Structured

15/15

Math

6/15

Multilingual

10/10

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

View gpt-oss:20b details | View google/gemma-4-e4b 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