Skip to main content

System Builder Marathon, Q2 2013: $650 Gaming PC

Power Consumption And Temperatures

In a best effort to replicate real-world conditions, we enable power-saving features on all of the machines we test. I also didn't override any of the automatic fan controls as I tested the stock configurations. In effect, I was sacrificing thermal performance and tolerating higher hardware temperatures in the interest of quieter fan operation.

AMD's Pitcairn GPU certainly can't deliver the performance of its Tahiti silicon, but it certainly draws less power and generates less heat.

The $650 build’s mild graphics overclock increases performance without hammering power. Tuning the graphics fan profile allows the overclocked GPU to run cooler than PowerColor's stock settings, at the expense of more noise under load.

  • Madn3ss795
    Just 1 question: Why not a 4gb ram stick instead? That board only has 2 RAM slots, so wouldn't it be better to use just one and save another for upgrading later?
    Reply
  • nokiddingboss
    a great starting build at a very reasonable cost. it was a good read mate. gotta <3 the 7870xt for gaming. best bang for the buck. if only the i5's are a little cheaper... next quarter perhaps?
    Reply
  • sbudbud
    10984766 said:
    Just 1 question: Why not a 4gb ram stick instead? That board only has 2 RAM slots, so wouldn't it be better to use just one and save another for upgrading later?
    I think this is for performance reasons, dual channel memory beats single channel in performance but more memory is better. I guess the reason is that 4gb is the sweet spot in terms of what is recommended and that going single channel 4gb for future upgrade to 8gb dual channel will has diminishing returns..
    Reply
  • thasan1
    ahh finally, i was wondering what happened to system builder marathon..
    Reply
  • thasan1
    but why mini ITX rigs?
    Reply
  • sarinaide
    $650 called budget, clearly my definition and the going opinion is far from budget, with it possible to build a ATX Intel or AMD system for a little extra but a lot more performance. I did see the Day5 $400 Ultimate Purist M-ATX, this I gotta see, my guess is another Intel build.
    Reply
  • jestersage
    Thank you for acceding to reader requests for an itx based SBM!

    I have similar preferences as the author when it comes to what I'd change here... a step down in graphics, a step up in CPU performance and bring up RAM to 8gb. I'm not very concerned about noise. I almost always put on a headset when I game.
    Reply
  • MuadDibTM
    Great job on the build and the article. Would have liked a noise comparison as well. Just so we'd know what we're talking about when going for a mini-ITX build.
    Reply
  • bigshootr8
    Yea I'm a bit confused why you wouldn't go down to a 7850 2 gigabyte model and then spend the extra money on 8 gigabytes of memory instead ><
    Reply
  • ARICH5
    jeez, it sounds like your face-palming yourself for getting the i3 through this whole article.
    Reply