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Benchmark Results: Synthetics

Intel Core i7-875K And Core i5-655K Battle Beyond 4 GHz
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For the most part, Vantage paints a picture we pretty much expected to see. Mainly, the quad-core, Hyper-Threading-equipped Core i7-875K throws down the highest numbers, followed by AMD’s hexa-core Phenom II X6 1090T. The battle between the Core i5 and Phenom II X4 is surprisingly close, considering the significant clock rate disparity.

Reflecting a proclivity for threading, the 3DMark CPU scores are perhaps most interesting. There we see the Lynnfield-based processor score first, followed by the Thuban-based X6. AMD’s Deneb-based X4 snags third, followed closely by the Clarkdale-based Core i5.

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Top Comments
  • 15 Hide
    anamaniac , May 28, 2010 6:31 AM
    sarsoftLGA 1366 i7 hopefully will be available soon. GRRRRRRRRR........

    On Xtremesystems.org, I just read about a guy reaching 4.644GHz on air with his i7 930. Granted, he has a great chip, but by no means is a unlocked multiplier needed for high overclocks.

    If I were to build a new PC, the 1090T/1055T would be very complelling.
  • 10 Hide
    nurgletheunclean , May 28, 2010 6:11 AM
    9. All prize winners are responsible for taxes and other surcharges on the prizes they win.

    1099'd for $1499? I hate how contest prizes all have full MSRP on everything. Even if you win it end up costing you $500+ in taxes.
Other Comments
  • 8 Hide
    sarsoft , May 28, 2010 4:57 AM
    LGA 1366 i7 hopefully will be available soon. GRRRRRRRRR........
  • 5 Hide
    Known2Bone , May 28, 2010 5:00 AM
    wow now that is some serious over-clocking... and here i am trying to push my 955 up past 3.93. i would have liked to see some liquid cooling tossed in to spice things up and maybe one more 5970... great job Chris!
  • 2 Hide
    cangelini , May 28, 2010 5:05 AM
    Known--I'll talk to Thomas about getting some of that going in his next System Builder Marathon piece. He loves liquid cooling =)
  • 0 Hide
    hok , May 28, 2010 5:15 AM
    still love my 930...
  • 0 Hide
    Stardude82 , May 28, 2010 5:50 AM
    Intel did release the E6500K for the LGA 775, but only in Asia.

    The only good thing here is that these chips will probably ship with heat sinks that don't suck and a good price drop for the i7 870. Otherwise, who cares, FSB stability on decent P55 boards has not been a problem. What the socket really needs from Intel is a better chip-set, not easier overclockers.
  • 10 Hide
    nurgletheunclean , May 28, 2010 6:11 AM
    9. All prize winners are responsible for taxes and other surcharges on the prizes they win.

    1099'd for $1499? I hate how contest prizes all have full MSRP on everything. Even if you win it end up costing you $500+ in taxes.
  • 3 Hide
    SpadeM , May 28, 2010 6:12 AM
    Intel makes good cpus, that's a given. Their problem lies in the pricing of such chips. I mean if you could buy a processor because you want to overclock it then the locked but cheaper one is as good as the unlocked one. Sure, it's more difficult, but I for one love a challenge.

    Also, as a side note, I do have a problem with the benchmarks and more accurately with the conclusion you extracted from them. Who in their right mind would buy a processor, overclock it, and then do iTunes all day ... I mean come on, there's more to life then music ripping. What I'm saying is that the benchmark section SHOULD be remade entirely. Same old tests, that I could anticipate the outcome of every time, isn't a very compelling way to make a point. I do appreciate the game section though, at least i saw a new title.
  • -1 Hide
    jecastej , May 28, 2010 6:12 AM
    Finally, very good news for serious desktop processing power that wont leave me with an empty wallet. The 875K is going to be my next CPU for 3D modeling and rendering. I hope it will keep me entertained for a while =)

    Don't get me wrong but I was getting bored with the tiny world of ARM and Tegra and on the other side of the spectrum the hexacores and dual Xeons were far and away for my budget.
  • 15 Hide
    anamaniac , May 28, 2010 6:31 AM
    sarsoftLGA 1366 i7 hopefully will be available soon. GRRRRRRRRR........

    On Xtremesystems.org, I just read about a guy reaching 4.644GHz on air with his i7 930. Granted, he has a great chip, but by no means is a unlocked multiplier needed for high overclocks.

    If I were to build a new PC, the 1090T/1055T would be very complelling.
  • -4 Hide
    digiex , May 28, 2010 6:46 AM
    These Intel CPU's are "cool", but they have "hot" prices.
  • 5 Hide
    masterofevil22 , May 28, 2010 6:53 AM
    1055t at 4Ghz here!!

    For only 200bucks I got my 1055t to 4Ghz!!
    1.445v 32c Idle, ~53c Load

    My ~$1000 rig...maybe a little more.

    1055t AMD Phenom II X6 @ 4Ghz (287*14) w/turbo OFF!!
    gotta turn of to get max oc!)
    4Gb G.Skill DDR3 2000Mhz (Tom's Best ot the Best sku# :) 
    ASUS PRO 890GX USB 3/Sata II
    XFX ATI RADEON 5770 1 Gb DDR5
    60Gb Vertex Sata II SSD
    2x WD Caviar Black 640Gb
    CoolerMaster 212 Plus
    NXZT Lexa Case with 5*120mm w/fan controller
    Corsair TX650w PSU


    Extras

    Klipsch THX 2.1
    Samsung 46' 1080p HDMI HDTV
    HP 23' 1080p HDMI EYEFINITY 3x MONITORS
    Samsung 1440*900 DVI
    MS Natural Keyboard
    Logitech invisible optical wirless mouse
    320Gb Ext Backup Segate USB 2.0
  • 0 Hide
    masterofevil22 , May 28, 2010 6:58 AM
    Maybe I got a lucky chip...these things can go either way, but this thing got to 4Ghz with no more effort than a few bios settings and a $30 heat sink. It could get to 4.2Ghz or higher with another nudge..NO PROBLEM...

    Either way :)  :)  :)  :) 
  • 6 Hide
    cangelini , May 28, 2010 7:02 AM
    SpadeMIntel makes good cpus, that's a given. Their problem lies in the pricing of such chips. I mean if you could buy a processor because you want to overclock it then the locked but cheaper one is as good as the unlocked one. Sure, it's more difficult, but I for one love a challenge. Also, as a side note, I do have a problem with the benchmarks and more accurately with the conclusion you extracted from them. Who in their right mind would buy a processor, overclock it, and then do iTunes all day ... I mean come on, there's more to life then music ripping. What I'm saying is that the benchmark section SHOULD be remade entirely. Same old tests, that I could anticipate the outcome of every time, isn't a very compelling way to make a point. I do appreciate the game section though, at least i saw a new title.


    Throw some suggestions out there! I'm always watching the comments for feedback :)  iTunes is but one element of the tests, and to be fair, it's a nice change of pace from all of the threaded transcoding apps that demonstrate the same thing, for the most part ;-)
  • 2 Hide
    mosu , May 28, 2010 7:08 AM
    Wonder why 875K is not a 32nm upgrade, we could see some serious overclocking at low power consumption.Still waiting for affordable (for me)pure processors without graphics with 4/8 cores on 32nm.
  • -2 Hide
    foxmulder13 , May 28, 2010 7:13 AM
    what's the big deal? I running ai7 860 at 4.0 on air stable!
  • 1 Hide
    jj463rd , May 28, 2010 7:20 AM
    The Core i7-875K looks like a great CPU to run Microsoft Flight Simulator X with.Please Tom's include more FSX benches.FSX make a nice benchmark.
  • -1 Hide
    dirtmountain , May 28, 2010 7:25 AM
    Any word on the general availability of these CPUs?
  • 0 Hide
    cangelini , May 28, 2010 7:35 AM
    dirtmountainAny word on the general availability of these CPUs?


    These are going to hit after Computex. This was really supposed to be a preview :) 
  • 0 Hide
    lashton , May 28, 2010 7:44 AM
    jecastejFinally, very good news for serious desktop processing power that wont leave me with an empty wallet. The 875K is going to be my next CPU for 3D modeling and rendering. I hope it will keep me entertained for a while =)Don't get me wrong but I was getting bored with the tiny world of ARM and Tegra and on the other side of the spectrum the hexacores and dual Xeons were far and away for my budget.

    lol the bulldozer will kill the intel line finally maybe
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