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Intel Core I7-7700K Kaby Lake Review By Ars Technica: Is the Desktop CPU Dead? (arstechnica.co.uk)

Reader joshtops writes: Ars Technica has reviewed the much-anticipated Intel Core i7-7700K Kaby Lake, the recently launched desktop processor from the giant chipmaker. And it's anything but a good sign for enthusiasts who were hoping to see significant improvements in performance. From the review, "The Intel Core i7-7700K is what happens when a chip company stops trying. The i7-7700K is the first desktop Intel chip in brave new post-"tick-tock" world -- which means that instead of major improvements to architecture, process, and instructions per clock (IPC), we get slightly higher clock speeds and a way to decode DRM-laden 4K streaming video. [...] If you're still rocking an older Ivy Bridge or Haswell processor and weren't convinced to upgrade to Skylake, there's little reason to upgrade to Kaby Lake. Even Sandy Bridge users may want to consider other upgrades first, such as a new SSD or graphics card. The first Sandy Bridge parts were released six years ago, in January 2011. [...] As it stands, what we have with Kaby Lake desktop is effectively Sandy Bridge polished to within an inch of its life, a once-groundbreaking CPU architecture hacked, and tweaked, and mangled into ever smaller manufacturing processes and power envelopes. Where the next major leap in desktop computing power comes from is still up for debate -- but if Kaby Lake is any indication, it won't be coming from Intel. While Ars Technica has complained about the minimal upgrades, AnandTech looks at the positive side: The Core i7-7700K sits at the top of the stack, and performs like it. A number of enthusiasts complained when they launched the Skylake Core i7-6700K with a 4.0/4.2 GHz rating, as this was below the 4.0/4.4 GHz rating of the older Core i7-4790K. At this level, 200-400 MHz has been roughly the difference of a generational IPC upgrade, so users ended up with similar performing chips and the difference was more in the overclocking. However, given the Core i7-7700K comes out of the box with a 4.2/4.5 GHz arrangement, and support for Speed Shift v2, it handily mops the floor with the Devil's Canyon part, resigning it to history.

5 of 240 comments (clear)

  1. [sic] by Anonymous Coward · · Score: 2, Informative

    [sic] does not mean what you think it means.

  2. Re:First rule of journalism. by DamonHD · · Score: 4, Informative

    I quote:

    Betteridge's law of headlines is one name for an adage that states: "Any headline that ends in a question mark can be answered by the word no." It is named after Ian Betteridge, a British technology journalist, although the principle is much older.

    https://en.wikipedia.org/wiki/...

    Rgds

    Damon

    --
    http://m.earth.org.uk/
  3. joshtops doesn't know about ellipses? by Anonymous Coward · · Score: 3, Informative

    I think that this "joshtops" character may not know about ellipses, and is wrongly using "[sic]" where any sensible person would use "..." to indicate that some text was removed from the quoted material. Even then, given how much text is omitted, any reasonable person would probably just use several separate quotations instead of trying to cram it all into one big and mangled quotation.

  4. Lets compare by Anonymous Coward · · Score: 5, Informative

    Top Kaby Lake Intel Core i7-7700K @ 4.2GHz has a Passmark score of 12800 for $350 at 95W released Q4 2016
    Top Sandy Bridge Intel Core i7-3970X @ 3.5GHz has Passmark score of 12651 for $770 at 150W released Q1 2012

    So yes, it looks like 4 years got us 1/3 less power and 1/2 price for same performance of the top Extreme Sandy Bridge

    http://www.cpubenchmark.net/cpu.php?cpu=Intel+Core+i7-3970X+%40+3.50GHz&id=1799
    http://www.cpubenchmark.net/cpu.php?cpu=Intel+Core+i7-7700K+%40+4.20GHz&id=2874

    1. Re:Lets compare by Anonymous Coward · · Score: 2, Informative

      Yep, my own 7 year old PC gets 11,800 on passmark. I recently got from ebay an old and cheap Xeon W3680, which is 7 years old. But overclocked to 4.3 GHz it's still able to mix it with the latest high end desktop CPUs. It's remarkable to see how little difference 7 years has made. In 2010, a 7 year old PC would be obsolete, not still up there with the latest kit.