Will the GTX 1050 Ti work on my Pre-built computer?

[StopAnthony]

Hello! I am new to PC gaming and I would like to upgrade my (fairly) old HP Pavilion p7-1436s with a new graphics card, but I am unsure as to if my computer can support it, or if I need to buy some new parts, like a better CPU. My specs are as follows:

CPU: AMD AMD A6-5400K Trinity Dual-Core 3.6 GHz
Mobo: MSI MS-7778 (Jasmine)
GPU: AMD radeon HD 7540D
RAM: 8gb
PSU: 300W

Will the CPU badly bottleneck the 1050 Ti? An answer would be greatly appreciated! Thanks!

 

[MFT01]

You'll get bottleneck on CPU intensive games (BF1, GTA V) but otherwise you should be okay. Also, a 300W PSU probably isn't enough,you can get ones really cheap like this one https://www.cclonline.com/product/113044/500W-BUILDER-BLACK/Power-Supplies/Unbranded-500W-12cm-Power-Supply-Unit-PFC-CE-3-x-SATA-White-Box-/PSU0542/