Google Chrome VS Opera

Google Chrome VS Opera

The Comparison Was Between Opera V48.0 and Google Chrome V61.0.3163.100

About

 their use of RAM

and

The two were in special mode  "or hidden" 

     ....Private browsing....

So it does not affect search history and cookies.

The result! was

Process	PID	CPU	Private Bytes	Working Set	Company Name
chrome.exe	1928		2,596 K	6,472 K	Google Inc.
chrome.exe	6480		2,720 K	7,016 K	Google Inc.
chrome.exe	5268		53,252 K	50,424 K	Google Inc.
chrome.exe	9028		30,056 K	39,032 K	Google Inc.
chrome.exe	8064	0.01	86,452 K	146,760 K	Google Inc.
			175,076 K	249,704 K	Total use of Google Chrome
Process	PID	CPU	Private Bytes	Working Set	Company Name
opera.exe	2920		53,300 K	55,536 K	Opera Software
opera.exe	10812		41,896 K	61,012 K	Opera Software
opera.exe	2560		25,036 K	34,548 K	Opera Software
opera.exe	4268		22,368 K	35,612 K	Opera Software
opera.exe	8896	0.01	118,448 K	161,280 K	Opera Software
			261,048 K	347,988 K	Total use of OPERA

so!

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ù Google Chrome is better than Opera in terms of using RAM by Private Bytes by 8.4%. And also Google Chrome is better than the opera about the use of Working Set by 9.8%.