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Intel® Core™ i7

I wouldn't look to either of those, however, as is right around the corner. Also worth note is that in many of the heavily threaded benchmarks the overclocked 7700K is roughly equal to the various 6-core Haswell-E and Broadwell-E CPUs. This is the shorter executive summary of the i7-7700K, focusing on a single product rather than the entire Kaby Lake lineup. The different PCI Express versions support different data rates. Overclock both processors and you're looking at 4. 262 Main High 1080p FHD Main Main, High 1080p FHD H. 2 slots are relatively common, and the new features aren't bad, but it's difficult to pin down exactly who will want to upgrade to Kaby Lake. The i7-7700K ends up outperforming the i5-7600K by 35 percent on average in our CPU tests. Visit for configuration requirements. Embedded Options Available Embedded Options Available indicates products that offer extended purchase availability for intelligent systems and embedded solutions. For gaming, it's Intel's fastest processor overall, particularly when overclocked, but the margin of victory is pretty slim. What it comes down to is how you plan on using your system. This MPU supports up to 64 GiB of dual-channel non-ECC DDR4-2400 memory and incorporates Intel's operating at 350 MHz with a burst frequency of 1. Any use made of Intel classifications are without recourse to Intel and shall not be construed as a representation or warranty regarding the proper ECCN or HTS. 2 inset; -moz-box-shadow: 0 1px 3px rgba 0, 0, 0, 0. I know tons of people who play games on a CPU that's more than three years old. But what about all those cool new media functions—surely they must be good for something? They are, but only if you use the integrated graphics meaning, you have a display hooked up to the motherboard video outputs —something anyone playing games is unlikely to do with the i7-7700K. Obviously, overclocking the 6-core chips changes the story, but only by substantially increasing power use. Thermal Monitoring Technologies Thermal Monitoring Technologies protect the processor package and the system from thermal failure through several thermal management features. 5 GHz for a single active core. 2GHz turbo on the i7-6700K and 4. Functionality, performance, and other benefits of this feature may vary depending on system configuration. Gaming performance on the HD Graphics 630. 15 GHz 1,150,000 KHz Output , , , Max Resolution HDMI 4096x2304 24 Hz DP 4096x2304 60 Hz eDP 4096x2304 60 Hz Standards DirectX 12 OpenGL 4. There are slightly more noticeable individual differences in games, of course. There's still the red team to consider before taking the plunge. 2 inset; box-shadow: 0 1px 3px rgba 0, 0, 0, 0. Beyond that, if you're using the integrated HD Graphics 630, you can get lower CPU utilization for certain 4K video decoding, and in an exclusive tied to Microsoft's Edge browser, you can stream 4K Netflix content. Roughly one third of the CPU die is devoted to graphics and multimedia functions. But that still raises the question of whether you should even be looking at Core i7. The majority of gamers, particularly those planning on running a single GPU which is what we recommend, given the number of recent titles that don't support multi-GPU , will find everything they need in the 7700K—probably even more than they need. 35 GHz, 350,000 KHz Intel 1,150 MHz 1. Single-threaded performance is a clear highlight of Kaby Lake, with the stock and overclocked 7700K claiming the two top spots in Cinebench's single-threaded test. Clock speeds account for about 25 percent of the difference, and the architecture and limited scaling going from 4-core to 6-core often makes up the rest of the core count deficit. 220703e-4 GiB 8-way set associative 0. For gaming, most users are better off saving their pennies and picking up an i5-7600K or similar, assuming they even need a new CPU in the first place. 6 percent over stock, but anything less than five percent is practically meaningless. It's not that CPU performance doesn't matter for games, but it's a far less important aspect than graphics performance. Along with higher clock speeds, the i7-7700K can also work in existing 100-series chipset motherboards, or it can go into the new 200-series boards. That's a ways off, but if you're eyeing the X99 platform, those will be the new 'enthusiast' Intel chips and should bring 10-20 percent more performance than their Broadwell-E counterparts. It's why we routinely point to the Core i5 unlocked CPUs as the —they're 97 percent of the performance of the Core i7 offerings, at two thirds the cost. Please contact system vendor for more information on specific products or systems. Please refer to the Launch Date for market availability. Peripheral Component Interconnect Express or PCIe is a high-speed serial computer expansion bus standard for attaching hardware devices to a computer. For gaming, most users are better off saving their pennies and picking up an i5-7600K or similar, assuming they even need a new CPU in the first place. Haswell is 4th Gen, but Haswell-E has 5000 series model numbers , and somehow Core Duo and Core 2 Duo aren't part of the Core genealogy. 4 GHz, 4,400,000 kHz 4,400 MHz 4. Testing for all CPUs was done with Nvidia's 376. It can also be a big help when streaming games, particularly if you're doing encoding of multiple video streams. 6 inset; -moz-box-shadow: 0 1px 3px rgba 255, 255, 255, 0. 0 , Enhanced SpeedStep Technology , Intel VT-x , Intel VT-d , Transactional Synchronization Extensions , Memory Protection Extensions , Software Guard Extensions , Secure Key Technology , OS Guard and Identity Protection Technology true true true true true true true false true true true microprocessor HD Graphics 630 350 MHz 0. But if you're looking to build a new Intel system, depending on where you live, the i7-7700K with a Z270 motherboard won't really cost much more than an i7-6700K with a Z170 motherboard. See the page for more information. There are also rumors of a 6-core Coffee Lake chip coming to the Z270 platform in about a year, but we'll have to see if that actually pans out. At worst, you wait an extra month; at best, you might get more performance for less money. Even with a GTX 1080, most of the fastest CPUs are within a few percent of each other. Cache is specified by its size, number of sets, associativity, block size, sub-block size, and fetch and write-back policies. 0 base give the expected performance differential of five to seven percent. 0 Sunrise Point and Union Point 42 4 6 158 Kaby Lake S B0 1. And if gaming on a budget is your intent, you'd never give Core i7 parts a second thought. More importantly, everything from the i5-6600K through the i7-7700K is effectively tied for gaming potential using one of the fastest graphics cards available. PCI Express Revision PCI Express Revision is the supported version of the PCI Express standard. In general use, few people would ever notice the difference between a Skylake and Kaby Lake processor. The Core i7-7700K is Intel's flagship mainstream processor based on , succeeding the. So who should buy the i7-7700K? Intel claims that laptops with Kaby Lake will get up to 9. Intel classifications are for informational purposes only and consist of Export Control Classification Numbers ECCN and Harmonized Tariff Schedule HTS numbers. System or device display resolution is dependent on multiple system design factors; actual resolution may be lower on your device. The 4K Netflix support also features DRM, like it or not—we should place wagers on how long it will be before someone cracks this DRM. 1 2160p 4K Main, High, MVC, Stereo 5. All information provided is subject to change at any time, without notice. With a good graphics card upgrade, most CPUs from the i5-2500K onward are still sufficient, unless you're at the top of the graphics stack. As for , I gave the HD 630 every possible advantage by running DDR4-3200 memory. 15 GHz, 1,150,000 KHz 65,536 MiB 67,108,864 KiB, 68,719,476,736 B, 64 GiB x86-64 x86 0. Ashes of the Singularity, Civilization VI, and Hitman all show more than a 10 percent improvement in performance going from a 6600K to a 7700K. Please contact OEM for the BIOS that includes the latest Processor configuration update. Refer to Datasheet for formal definitions of product properties and features. 00781 GiB January 3, 2017 Intel Desktop 1 353. The organization and amount of cache can have a large impact on the performance, power consumption, die size, and consequently cost of the IC. Overclocking improves average gaming performance by another 1. 2 AVX AVX2 ABM BMI1 BMI2 FMA3 AES RdRand ADX CLMUL F16C 16-bit Floating Point Conversion x86-16 x86-32 x86-64 Real Protected SMM FPU NX HT TBT 2. The combination of improved clock speeds and minor architecture tweaks mean that, in practice, the real gains from Kaby Lake will be minor at best. is a hardware component containing a relatively small and extremely fast memory designed to speed up the performance of a by preparing ahead of time the data it needs to read from a relatively slower medium such as main memory. Your name and email address will not be added to any mailing list, and you will not receive email from Intel Corporation unless requested. AMD has repeatedly stated they'll launch in Q1, which means by the end of March, and current indications are that it will be early March or even late February. Intel processor numbers are not a measure of performance. 8GHz 6-core parts, with the 4-core part sporting an improved 6-wide superscalar architecture and other tweaks. Where Core i7 distances itself from Core i5 is when you're doing more complex streaming, or other number crunching outside of games. 265 which includes HEVC, VP9, and other formats. 2 GHz with a TDP of 91 W and with a frequency of 4. 50 SR33A QKH8 i7-7700 LGA-1151 DDR3L-1600 and DDR4-2400 91 W 91,000 mW, 0. 5 GHz, 4,500,000 kHz 4,400 MHz 4. Processor numbers differentiate features within each processor family, not across different processor families. This is the 'optimization' phase of Intel's new Process-Architecture-Optimization paradigm, and what's being optimized consists of two major items and a handful of smaller tweaks. This isn't too shocking since we're comparing 4. 5 hours of battery life while decoding 4K video, which is an excellent result. This should mostly be a non-issue, but Z270 does include support for 24 PCIe Gen3 lanes compared to 20 on Z170 , and it also brings support for Optane Memory—a technology that will use some form of SSD caching to improve performance, though it's not yet available. Probably not, since they'll be plugged in and most likely running a dedicated graphics card. 4a Additional Features Intel Intel Intel Intel Hardware Accelerated Video Capabilities Codec Encode Decode Profiles Levels Max Resolution Profiles Levels Max Resolution H. First, 4K streaming when you're using the HD Graphics 630 works really well—and CPU utilization is very low with Netflix 4K as an example. And this is the best case scenario where I'm testing applications designed specifically to show small differences in CPU performance. Your personal information will be used to respond to this inquiry only. Most people buying an i7-7700K will bypass the HD 630 and video decoding blocks, and it's worth pointing out that Nvidia and AMD GPUs also support a variety of video codecs. An on-die Digital Thermal Sensor DTS detects the core's temperature, and the thermal management features reduce package power consumption and thereby temperature when required in order to remain within normal operating limits. TL;DR: it's not high enough that I'd recommend serious gamers forgo buying a discrete graphics card. But with fourteen demanding games tested, more than half show less than a one percent change in performance. The most immediately visible result of the optimizations is that the i7-7700K is clocked higher than the previous generation i7-6700K, and it will overclock higher. Of particular note, the DRM means 4K Netflix streaming can only work via the integrated video ports. Gaming on the i7-7700K If the difference in raw CPU performance isn't particularly noteworthy, the gaming potential of the i7-7700K is even less so. 6 inset; box-shadow: 0 1px 3px rgba 255, 255, 255, 0. If that describes how you use your PC, the extra virtual cores from Hyper-Threading combined with higher clock speeds make the Core i7 a great option. The information herein is provided "as-is" and Intel does not make any representations or warranties whatsoever regarding accuracy of the information, nor on the product features, availability, functionality, or compatibility of the products listed. 125 MiB 128 KiB, 131,072 B, 1. 00 Shop General Specs Family Series i7-7700 Locked No Frequency 4,200 MHz Turbo Frequency 4,500 MHz 1 core , 4,400 MHz 2 cores , 4,400 MHz 3 cores , 4,400 MHz 4 cores Bus type DMI 3. Intel may make changes to manufacturing life cycle, specifications, and product descriptions at any time, without notice. It will be interesting to see what Skylake-X and Kaby Lake-X bring to the table later this year, when they get the architectural and platform enhancements. Number crunching with i7-7700K Looking at CPU performance, I'm including stock performance from all of the other processors, though you can view the overclocked performance in the. Product certification and use condition applications can be found in the Production Release Qualification PRQ report. Here's hoping something happens in the coming year to shake up the CPU market in meaningful ways. Overall, the i7-7700K is a modest improvement over the i7-6700K, beating Skylake by a margin that equals the difference in clock speed—six percent, give or take. If you're thinking about building a new system, at this point you should at least wait and see what Ryzen has to offer. Further out, Intel's Skylake-X and Kaby Lake-X are coming later this year rumor: August. Does that matter to desktop users? See your Intel representative for details. If you're looking for the bigger picture with Kaby Lake and the 7th Gen Core processors, check out our. Pardon me while I stifle a yawn. But for more demanding games, you'll either need a graphics card or you'll need to look at mods that will further reduce graphics fidelity to the point where you can get playable results. It feels a lot like the Devil's Canyon refresh of Haswell, with higher clocks and a new platform refining the earlier experience. 220703e-4 GiB 4-way set associative 1 MiB 1,024 KiB, 1,048,576 B, 9. CPU and gaming performance with a dedicated graphics card is the same as before, but here I'm highlighting just the i7-7700K in the charts, with both overclocked and stock clocked performance. The Core i7-7700K ends up as yet another incremental improvement in CPU performance between generations. 4 GHz, 4,400,000 kHz 64 bit 8 octets, 16 nibbles true true. If you're only interested in lighter fare like Dota 2, League of Legends, CS:GO, and Overwatch, HD 630 is sufficient. This processor, which is based on the microarchitecture, is manufactured on Intel's improved. If in mid-2015, the 18 month wait for Kaby Lake must feel even more underwhelming. Core i7-7700K performance I've already discussed all of these aspects of Kaby Lake, but never rendered a final verdict. I like that Z270 motherboards with two and three M. In the overall ranking, the 7700K OC beats all three of the 6-core chips we tested. I'm looking at Intel's new king of the hill, the Core i7-7700K. If you already have a Skylake system, or even a Haswell system, forget about Kaby Lake—the performance improvements aren't enough to be meaningful. 914 mm Contacts 1151 Socket Core i7-7700K is a high-end performance desktop microprocessor introduced by in. 765625e-4 GiB 16-way set associative 8 MiB 8,192 KiB, 8,388,608 B, 0. All is not lost, however, as the games I test are quite demanding. 441406e-4 GiB 8-way set associative 0. Overall, the i7-7700K is less than one percent faster than the i7-6700K. Regardless, Kaby Lake is 7th Generation Core, so let's continue. Single-threaded performance isn't much faster, but in video encoding tasks in particular Core i7 can be a significant upgrade. System and Maximum TDP is based on worst case scenarios. I suspect we might see that part even sooner if AMD's Ryzen starts making waves.。 。 。 。 。

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