Adding ram HP 250 G4

Rickpc

Prominent
Jul 19, 2017
1
0
510
Hi I've got a Hp 250 G4 i5 128gb SSD laptop was 4gb RAM.
I've been constantly using like 75-90% memory so I decided to buy 4gb ram from oftek to free up more memory.
Installed the memory and it's showing, but under performance it's now show I'm using 6gb / 8gb ram while playing the same game and same amount of tabs where before it was showing 3gb / 4gb ram.

Surely the performance should've improved? Why would I be using 6gb while doing the exact same things?