Hi guys,
long time reader, first time poster here.

I have a 3-years old semi decent Rig which can run current AAA titles at low-medium settings.

Currently im planning to upgrade part of it (mainly GPU and maybe add water cooling).
Can the otais help recommend me what to get? Thanks! (Budget around MYR 1,000~ish)

My Rig Spec.

MotherBoard: Asustek B75M-A
CPU : Intel i5 3330 @ 3.00GHz (Stock cooling fan)
GPU : AMD Radeon HD 7700
RAM : 2x4GB DDR3 Corsair 800MHz
PSU : Templarius Imperator 750W (80 Plus Silver)
Case : CM 690 (Old case, Around 8 Y/O)


PS: My GPU might be dying soon, hence the reason for upgrade.
PSS: I have to ask here because im scared if i cincai pick newer parts it would be incompatible/bottle neck with my current rig.

Hi thanks for the reply terence.
Mind asking whats the difference between Gigabyte RX 470 G1 4G and Sapphite Nitro+ RX470 4G?

The place im looking at offers both with price difference around 10-20 ringgit. And trusty google searches came back useless haha.