AMD Vs. Intel Which is more "future proof"

gamerguy319

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I am looking to build a computer from about $1200. I have two different builds, one with AMD, and one with Intel. The AMD build is an FX 4100 (no O/C), an AMD Radeon 7870, 8 gigs of ddr3 1600, 500gig 7200 RPM hard drive, and a 750W psu, along with Windows 7. The Intel build is the exact same except it has an I5-3550 (no O/C), and a 650W psu. However the Intel build supports PCI e 3.0 while AMD supports PCI e 2.1. I do plan on utalizing Crossfire X. Which one is a better build for gaming (as both processors score pretty much equal on the futuremark website), and which one will be more "future Proof"?
 

gamerguy319

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Talk about bad timing. Ok, so does the PCI e 2.1 vs. the 3.0 matter in this case because I read the thread last night about PCI e 3.0 vs 2.0 and someone mentioned that the PCI e 3.0 dosent matter onless you are going to utalize Crossfire X or SLI
 



pci-3.0 is barely relevant, a few fps at most, and it would make sense that adding more cards will increase the few fps and make it slightly larger, but regardless 2 mid/high end gpus already can display multiple screens pretty easily.
 
PCI-E 2.0 hasnt been fully utilized yet. it will take a few gpu generations to max it out. I believe i have seen a gtx 680 benchmark before running at 4x and its performance is still over 90% of it under a 16x lane speed, which shows you how much of the lane is actually being used.
 

gamerguy319

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so are you saying i should splurge and go with intel because my limit is really $1200 on the dime while amd is only slightly under (taxes are inclused in this price) and Intel is about a $100 over budget