Why does my PC seems slower in 3gb Ram than it was with 2gb Ram?

[RifatAhmed]

I had 2 1gb sticks installed but today i upgraded one stick with a 2gb stick so it's 3gb and technically it should've made the pc faster but instead i feel it has slowed down!

I use Bluestacks with 2gb ram it used to run smoothly but now after upgrading the ram it's laggy all the time! 🙁

 

[helpstar]

reset bios again, don´t overclock

with other hardware it´s possible that overclocking is not going to work as before

is it faster with only usíng the 2 old sticks?

 

[RifatAhmed]

well the multitasking performance is much more better as expected and the pc doesn't hangs even when i open 20 tabs but browsing through web seems slower and the pc also seems a bit slow when doing different works!

 

[RifatAhmed]

and yesterday after i had just started the pc the pc was like i am running him at 1 gigs but now its better

 

[helpstar]

check the sticks with memtest

check CPU temperature with coretemp while running prime95 with option smallFFT (run it about 10 minutes)

check your hard drive with its manufacturer´s tool