Is 650w enough for oc i7 & oc 5850

Hi I recently built myself my first computer and im new to overclocking , I was planning to overclock my rig but i dont know if my psu is enough, here are the specs for my computer:

Intel Core™ i7 Processor 950 3.06GHz w/ 8MB Cache
XFX Radeon HD 5850 1GB GDDR5 PCI-E w/ Dual DVI, HDMI, DisplayPort
Asus P6X58D-E w/ Triple DDR3 1600, 7.1 Audio, Gigabit Lan, 1394, PCI-E, 3-way CrossFireX / SLI
Patriot Extreme Performance Viper II Sector 7 Series DDR3 6GB (3 x 2GB) PC3-12800 Enhanced Latency Kit
Corsair TX 650W Power Supply w/ 120mm Fan
Corsair Hydro Series H50 CPU Cooler

With the psu I have now , is it possible for me to oc my i7 from 3.05ghz - 3.8Xghz , and my hd5850 from 725/1000 to around 8xx/12xx?
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More about 650w 5850
  1. Hello
    Yes,you have a great PSU,it can handle your rig(with OC's) fine,
  2. yep no worries there
  3. A good 550 would work.
  4. You should not have any problems.

    Here are the official power requirements for the new ATI Radeon HD 5850 and HD 5870 video cards.


    ATI Radeon™ HD5850 System Requirements:

    PCI Express® based PC is required with one X16 lane graphics slot available on the motherboard

    500 Watt or greater power supply with two 75 watt, 6-pin, PCI Express® power connectors.

    600 Watt or greater power supply with four 75 watt, 6-pin, PCI Express® power connectors for ATI CrossFireX™ technology in dual mode.


    ATI Radeon™ HD5870 System Requirements:

    PCI Express® based PC is required with one X16 lane graphics slot available on the motherboard.

    500 Watt or greater power supply with two, 75 watt, 6-pin, PCI Express® power connectors.

    600 Watt or greater power supply with four, 75 watt, 6-pin, PCI Express® connectors for ATI CrossFireX™ technology in dual mode.

    The power supply recommendations are for an entire pc system.
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