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Therefore, only a few higher end boards have the necessary specifications but due to their age and the move towards Z97 support few, if any, will actually end up with Devil’s Canyon compatibility. We have one on the way but it isn’t here yet so this review will focus exclusively on the i7-4790K.įor those still wondering, Devil’s Canyon processors may be pin compatible with Z87 motherboards but an updated BIOS and the capability for higher current are needed. Once again this doesn’t represent a premium over its predecessor, the i5-4670K, but the core frequency improvements are a far way off from what the i7-4790K offers. The i5-4690K on the other hand is a quad core processor that should appeal to price-conscious overclockers due to its lower cost of $242.
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Perhaps the most important information about the i7-4790K is its price at “just” $339 Intel isn’t charging a premium for it. This represents a rather large improvement when compared against the i7-4770K which struggled to hit 3.9GHz on a consistent basis. However, for standard desktop workloads, four cores are plenty and this new, much higher speed, pin compatible Haswell-based CPU should offer great performance.Intel’s goal for the i7-4790K was to create an eight thread processor which could hit a minimum 4GHz and something above that when Intel’s Turbo technology is allowed to ramp up, all without boosting TDP to obscene levels. If you're working with highly-threaded apps and workloads, Intel's top end Ivy-Bridge-E 6-core chip will still likely offer better performance overall.
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Since it's not Intel's highest-end CPU core and is a quad-core variant, versus Intel's much more expensive 6-core chips, the new high speed processor is expected to retail somewhere in the mid-$300 price range (not officially confirmed). All told, these enhancements not only offer a higher stock factory clock speed at 4GHz but also should allow enthusiast overclockers the ability to take the chip even higher from there.įinally, this new Intel chip is also about bang for the buck. In addition, Intel has provisioned a bunch of extra filtering capacitors in the Devils Canyon package to clean up power delivery to the CPU a bit more. This material affords better thermal conductivity for the processor die in general so, theoretically, that sort of extreme tweaking and hacking won't be required. Enthusiasts have often de-capped chips in an effort to get a better bond between heat sinks and the CPU die. This is the material that is designed to interface the bare CPU die inside the chip to the CPU heat spreader cover on the top of the package. Intel has introduced something they gave a big, crazy acronym to called "NGPTIM" or Specifically, the first new processor to hit the market is the Core i7-4790K.
#INTEL I7 4790K DEVILS CANYON CODE#
Intel processor architecture (Haswell and Ivy-Bridge-E) have more-so been about performance-per-watt and feature set, Intel has gone back to their enthusiast roots today and introduced a new quad-core series of processors code named "Devils Canyon." These processors are all about clock speed. Though the last couple of iterations of high-end However, on a certain level and especially within the enthusiast computing set, when you consider comparable processor architecture, higher clock speeds still equate to more performance and in some cases a lot more performance. Marketing managers had to shift gears and talk about real world performance instead of just MHz and GHz. Then of course multithreading came along and processor designs advanced in tandem, such that performance in terms of processor IPC (Instructions Per Cycle - clock cycle), was finally understood by the consumer and appreciated. Thermal and power budgets be damned, the faster you could clock a CPU the better your performance. In days gone by, clock speed dominated CPU performance and the "Megahertz Myth" was yet to be exposed.