Will my computer handle GTX 1060 3 gb?

[Astreaus]

I've been searching around for whether or not my computer can handle it, and haven't been able to find the answer. Anyways, here are my requirements, thanks in advance.
Processor: Intel(R) Core(TM) i3-3240 CPU @ 3.40GHz
OS: Microsoft Windows 8.1 (build 9600), 64-bit
Ram: 8GB
Computer: HP Pavillion 500-123W
ha, probably should have listed that first.
But i guess the important thing is this:
Power supply: Internal 300W (100V-240V)

 

[WiiUMasterGman]

You PSU may not handle the 1060. I would suggest this https://pcpartpicker.com/list/CP29XH

 

[GamingEnthusiast420]

What is your current graphics card (to compare wattage)?
Unless you need a stronger PSU, you should be fine.
Here are some GTA V benchmarks. It runs at about 50fps at 1080p:
https://www.youtube.com/watch?v=T8illzdRZ1c

 

[Ecky]

I'm guessing even with the power supply, you'll be fine. You have a 55w CPU, the rest of the system might draw 20-40w, and a 1060 is a 120w card.