Considering a new gaming/media PC

Discussion in 'New Build / Upgrade Advice' started by greyghost, Jan 29, 2009.

  1. greyghost

    greyghost Geek Trainee

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    Hey guys, i've been thinking about putting together a new PC for a long time but i've been holding out as long as possible. My current PC is on it's last leg and i think i'm gonna have to buy one now. I was wondering if you could give your opinion on the hardware that i've picked out and see if there are any issues or incompatibilities that you notice. The first time i've really chosen all the parts to put together a PC.

    Mobo - EVGA 132-BL-E758-A1 LGA 1366 Intel X58 ATX Intel Motherboard

    Video Card - EVGA 512-P3-N871-AR GeForce 9800 GTX(G92) 512MB 256-bit GDDR3 PCI Express 2.0 x16 HDCP Ready SLI Supported Video Card

    Processor - Intel Core i7 920 Nehalem 2.66GHz LGA 1366 130W Quad-Core Processor Model BX80601920

    RAM - G.SKILL 4GB (2 x 2GB) 240-Pin DDR3 SDRAM DDR3 1333 (PC3 10666) Dual Channel Kit Desktop Memory Model F3-10666CL9D-4GBNQ

    I excluded the other stuff: the case, hard drive, dvd drive, and power supply because i figured it's not really important. Just standard stuff. I also planned on running vista 64-bit on it. I don't know if that would have any issues either. Thanks for all your input guys!
     
  2. Sniper

    Sniper Administrator Staff Member

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    Hi greyghost

    Sorry I can't offer advice regarding incompatibility issues. In regards to the specs, they look pretty good, you should be able to play games on high quality settings. I'd be looking to run XP rather than Vista.

    power supply is pretty important these days, consider reading http://www.hardwareforums.com/power-supply-sticky-5218/
     
  3. greyghost

    greyghost Geek Trainee

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    Hey Thanks for the input. I actually did think about posting the power supply afterwards. I do have a decent one picked out, its a 700W cooler master. The only reason i'm going to go on vista is because its 64 bit just in case i want more then4gb of ram down the road. I heard the 64bit version of XP was pretty bad, so i guess i'll have no choice but to take my chances with vista64.
     
  4. Net Jockey

    Net Jockey Geek Trainee

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    My thoughts on power supplies...Related to the negative effects of heat on the computer.

    Manufacturers test their PSU's at a set temperature...from this their rating is determined... for most this NO. is 25 degrees Celsius...which falls short of the temperature that most computers are capable of achieving.

    Given that a PSU will actually lose 2-5 watts per one degree of heat above the 25C-testing temperature...coupled with fact that computers tend run at 10 degrees higher than room temperature. In the summer time when the room temperature can easily reach 80 degrees F. your computer will be running at 33 Degrees C. or 90 Degrees F.

    So the...math can make...your 500 watt power supply into a 460 watt unit.

    In addition to this...what needs to be taken into account is that each degree that your computer components are operating...under powered...adds more heat to the equation.

    The above has not taken into the issue of high quality vs poor quality units...Power supplies convert voltages from wall outlets to lower levels used by the PC. During this conversion, some power is lost as heat. The efficiency level of the PSU determines how much extra power must be put into the power supply to run the PC. A high quality PSU can help reduce the noise and heat generated within a computer system. The higher the efficiency rating the less heat the PSU has to deal with.

    Therefore heat is the computers enemy...The hotter the temperature your PSU is forced to run at...the poorer the supply of power the rest of the components will receive...which has been known to lead to such things as crashes, freezing, rebooting, BSOD’s, and video distortion, as well as partial and complete failure of other components.

    The fact is very few PSU’s are capable of producing the wattage that the companies advertise.

    For a very good comprehension of recommended brand names, wattage, and models in listed categories...Plus much more...check out this link.
    Power Supply Information and Selection - Tech Support Forum

    PCI-E requires 26 amps at 12 volts. That's a 650W...Quality...PSU.
     

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