Question My Computer stutters/hangs after i upgrade to RX 560

[Shauiosbhaoiu Aousiguosba]

hello guys recently i upgraded my videocard into rx 560 from gtx 750ti it became slower now and always hangs and stutters this is my full specs

CPU:INTEL PENTIUM G4560 3.5ghz
GPU:RX 560 2gb
MOBO:ECS h110m4-c2h
RAM:12gb DDR4 2400mhz
PWRSUPPLY:ELECTRON 700w neutron

hope u can answer why it became slower thanks i just formatted my computer and no changed at all

 

[ConanLock]

The PSU isn't really 700w... I can see that just by looking at a (rather blurry) picture of the sticker. But that is another issue.
Does the RX 560 require any power connectors (6-pin or 8-pin)? If yes, does the PSU have these connectors, or are you using an adapter or not plugging it in at all?
Other things to do include making sure you have fully uninstalled the old Nvidia drivers, and installed the newest AMD ones from https://www.amd.com/pl/support/1881

 

[Shauiosbhaoiu Aousiguosba]

The PSU isn't really 700w... I can see that just by looking at a (rather blurry) picture of the sticker. But that is another issue.
Does the RX 560 require any power connectors (6-pin or 8-pin)? If yes, does the PSU have these connectors, or are you using an adapter or not plugging it in at all?
Other things to do include making sure you have fully uninstalled the old Nvidia drivers, and installed the newest AMD ones from https://www.amd.com/pl/support/1881

rx 560 doesnt need 6pin nor 8pin connector