iBuyPower P500X And P900DX Workstations, Reviewed

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Armed with updated workstation benchmarks, we have two systems from iBuyPower in the lab today: a $2,000 quad-core entry-level rig, and an $8,000 sixteen-core behemoth. With $6,000 separating the two, is the performance spread really what you'd expect?

Encoding: HandBrake And LAME

HandBrake

Our HandBrake encoding test shows the P900DX as the clear leader, but only by 47%. Previous tests have shown that HandBrake favors both clock rate and the Ivy Bridge architecture, giving the P500X a small edge against its competition.

LAME

Due to its single-threaded nature, LAME favors the P500X's clock rate and architecture over the parallelism and memory bandwidth wielded by the P900DX. Even so, the P500X only manages a 5% lead.

Jon K. Carroll
15 Comments Comment from the forums
  • sprucegroose
    The P900DX would be about $6500 for the parts alone. It also comes with warranty, and if you are the type of person using it, the time building it and repairing it might offset the price difference. On the other hand, you could put in better components for the same price.
    Reply
  • Draven35
    Pretty much right on all counts, there
    Reply
  • manitoublack
    We've got the Quadro 4000's at work and they're junk. GTX280 is faster and they were released in 2008. I pulled mine and installed my old GTX295, made a huge difference using the mine modelling software.

    Quadrao 4000 was all stutters, GTX 295 is buttery smooth.
    Reply
  • samuelspark
    Is it the new H60i or the old H60?
    Reply
  • Draven35
    Its the old H60.
    Reply
  • csf60
    manitoublackWe've got the Quadro 4000's at work and they're junk. GTX280 is faster and they were released in 2008. I pulled mine and installed my old GTX295, made a huge difference using the mine modelling software.Quadrao 4000 was all stutters, GTX 295 is buttery smooth. that's because workstation cards are not meant to be fast at rendering frames. They are fast at doing many simple batch calculations like ray tracing, fluid movement or video editing.
    Reply
  • j2j663
    manitoublackWe've got the Quadro 4000's at work and they're junk. GTX280 is faster and they were released in 2008. I pulled mine and installed my old GTX295, made a huge difference using the mine modelling software.Quadrao 4000 was all stutters, GTX 295 is buttery smooth.
    This is like someone complaining that a screwdriver is really bad at pounding in nails. Learn to use the right tools for the job at hand.
    Reply
  • I'm curious about the After Effects performance. What were your memory settings when rendering multiple frames simultaneously?
    Reply
  • Draven35
    they varied, I had to set them between 3gb and the minimum in order to the the maximum number of cores. I have a working theory on the AE problem that i will test next opportunity.
    Reply
  • Wow, odd. Anywhere I could get an update on your progress once you test your hypothesis? I'd love to figure out what is causing that result. It should be destroying that benchmark.
    Reply