Need Power Supply Input[New PC Build]

Creeve

Honorable
Nov 13, 2013
5
0
10,510
Hey guys I'm new to the forums. I wanted to add a second 770GTX to my current system listed below. Will my power supply be able to handle it?


OPERATING SYSTEM:Windows 7 Professional
MOTHERBOARD: MSI Z87-GD65
CPU:Intel Core i7-4770K CPU @ 3.50GHz
VIDEO CARD: NVIDIA GeForce GTX 770 2GB 256-bit GDDR5
RAM: Ballistix Tactical LP 16GB DDR3-1600
HARD DRIVE: 1TB WD
POWER SUPPLY: Corsair TX850 V2 850W ATX12V
Corsair H60 Liquid CPU Cooler


 
Solution
Yeah you should have no issues really. Overclocking CPUs gets you into unpredictable territory when it comes to power usage but you should have plenty of headroom to avoid running into problems.

Rammy

Honorable
Yeah you should have no issues really. Overclocking CPUs gets you into unpredictable territory when it comes to power usage but you should have plenty of headroom to avoid running into problems.
 
Solution

Creeve

Honorable
Nov 13, 2013
5
0
10,510
Alright, Thanks for the quick reply! As far as Overclocking goes I'm not sure if I'm going too. My machine runs flawless at default settings.

 

EonW

Distinguished
Jul 24, 2013
353
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18,960



Wise man! Sometimes tinkering can ruin a good setup.

 

Rammy

Honorable


Its the variable that can complicate things really. CPU is rated at 84W but once you start to fiddle with it it'll shoot above 100W pretty easily but you'd be unlikely to go above 150W with an Intel CPU. Regardless, 850W is plenty to play with.
 

Creeve

Honorable
Nov 13, 2013
5
0
10,510

I'll reply back to this thread once I get the 2nd card Installed, and benchmarked. Thank you guys for the Input!
 

Creeve

Honorable
Nov 13, 2013
5
0
10,510
From what I've learned in my research is that one of these video cards draw out about 230 Watts. If that's correct two cards would be 460 Watts plus whatever else I need to power the rest of the system CPU,HD,ETC.