2 x N570GTX M2D12D5 Overclock Editions and Power?

[spencerlievens]

Ok so my system at the moment is as follows:

i7 930 @ 4.0GHz @ 1.28v

Coolermaster V6GT CPU Cooler

GA-X58-UD3R Revision 2.0 (BIOS FF)

MSI Nvidia N570GTX M2D12D5 Overclock Edition @ 933/1866/2200 @ 1.1v

2 x 500GB Samsung SpinPoint F3 in RAID 0

1 x 1TB Western Digital Caviar Green

1 x 250GB WD 2.5" SATA 1.5GB/s Backup Drive

2 x 200mm Megaflow Fans

1 x 120mm Case Fan

1 x 140mm Case Fan

Coolermaster HAF912+

Corsair TX650W Single 12v Rail @ 52amps

As the Topic Title suggests I am looking to put a second N570GTX M2D12D5 in and am wondering if the PSU will hold up to the task?

Can I keep my CPU overclock?

Can I keep the same GPU overclock for the future SLi setup with no issues?

PLEASE HELP ME!!!

 

[spencerlievens]

These are the specs for my Corsair TX650W:

* Supports ATX12V v2.2 standard and older ATX12V 2.01 spec

* Ultra-quiet 120mm (140mm on TX750W) double ball-bearing fan delivers excellent airflow

* 80%+ energy efficiency at 20%, 50% and 100% load condition for less heat generation and lower energy bill

* 99% Active Power Factor Correction provides clean and reliable power to your system

* Universal AC input 90~264V automatically scans and detects the correct voltage

* Dedicated single +12V rail offers maximum compatibility with latest components

* Over Current/Voltage/Power Protection, Under Voltage Protection, and Short Circuit Protection provide maximum safety to your critical system components.

* High quality Japanese capacitors provide uncompromised performance and reliability.

* Extra long cables support full tower size chassis.

* Corsair TX 750W Dimension: 5.9"(W) x 3.4"(H) X 6.3"(L);

* Corsair TX 650W Dimension: 5.9"(W) x 3.4"(H) X 5.5"(L);

* MTBF: 100,000 Hours

 

[spencerlievens]

http://forum.overclock3d.net/uploads/monthly_03_2011/post-23459-0-25870800-1300156728_thumb.gif

 

[marsey99]

the simple answer is no.

650w isnt enough for an i7 overclocked 570 sli set up, sorry.

 

[spencerlievens]

the simple answer is no.

650w isnt enough for an i7 overclocked 570 sli set up, sorry.

How would the SLi setup running everything at stock (including the CPU) which i know will work fine compare in performace to what I have now?

 

[spencerlievens]

Or should I say is it worth it as I'm scoring over 30000 in Vantage and just under 6000 in 3DMark11. http://howtohackintosh.tumblr.com/post/3833044913