When Intel first introduced its high-end Skylake-S CPUs with unlocked multiplier about half a year ago, it was not easy to get them and for a long time the Core i7-6700K as well as the Core i5-6600K were overpriced and in tight supply. Their retail prices dropped and their availability generally improved earlier this year, but the Core i7-6700K was still rather expensive in some stores. Today, both unlocked Skylake-S chips are available and their prices no longer significantly exceed MSRPs. Nonetheless, despite the equal MSRP to the high-end desktop in the Core i7-5820K, the i7-6700K is still more expensive as the price continues to drop.

Intel Core i7-6700K Getting Closer to Its MSRP

Intel’s most powerful desktop quad-core processor for mainstream enthusiasts which is  positioned below the HEDT platforms, the Core i7-6700K (four cores with Hyper-Threading, 4.0 GHz/4.20 GHz, 8 MB cache, Intel HD Graphics 530 core, unlocked multiplier), has an official MSRP of $350 according to Intel’s ARK. However, for a long time it was impossible to find at that price point: it used to cost $420 in December and up to $412 in February. Moreover, even overpriced, it was still hard to find at the biggest retailers.

The availability of the Core i7-6700K (BX80662I76700K) improved this month. All major outlets monitored by NowInStock, including Amazon, B&H Photo, NCIXUS and Newegg had the chip in stock for $364 – $408. BestBuy lists the CPU for $409.99, can ship it in two days, but does not provide any store pickup options, which indicates that it does not have the product everywhere in its locations. Back in December, only Newegg had the Core i7-6700K in stock, so, it is evident that the U.S. retailers are getting more units through distribution.

Amazon lists the Intel Core i7-6700K for $373 and the chip is in stock. According to CamelCamelCamel, a price-tracker that monitors Amazon and its partners, the Core i7-6700K was available briefly for $349.99 (i.e., at its MSRP) earlier this month and for $363.95 earlier this week. Moreover, some of Amazon’s partners even sold the part for $340 on March 23. Last month Amazon listed the Core i7-6700K for $365, but it was not in stock. By contrast, it is possible to get it from Amazon now, albeit at a higher price-point

Newegg offers the Core i7-6700K for $369.99 and the CPU was in stock at press time. The chip used to cost $412 last month at Newegg, so, it is evident that the retailer significantly decreased its price in the recent weeks. According to PriceZombie, which monitors Newegg, it slashed the price of the i7-6700K to around $380 early in March, reduced it to $365 earlier this week, but then hiked the price to $369.99.

It is evident that the Core i7-6700K is still sold at a premium, its prices at different locations are higher than Intel’s MSRP for the chip. Nonetheless, it is clear that a significant progress has been made and now the CPU is both widely available and no longer costs $50+ more than it should.

Intel Core i5-6600K Drops Below MSRP

The Intel Core i5-6600K (four cores, 3.50 GHz/3.90 GHz, 6 MB cache, Intel HD Graphics 530, unlocked multiplier) is the other overclockable Skylake processor, and is popular among overclockers and enthusiasts due to its modern micro-architecture and performance in most consumer situations compared to the i7 variant. The processor is officially priced at $243, but it used to cost $290 in December. Moreover, only Newegg had the CPU in stock back then. By contrast, Intel Core i5-6600K (BX80662I56600K) is currently available from all major U.S. retailers for $239.99 - $254.99 right now, based on information from NowInStock web-site.

Amazon has Intel Core i5-6600K processors in stock and offers them for $239.99, down from $249.99 several weeks ago. According to CamelCamelCamel, the retailer slashed the price of the product to a level below Intel’s MSRP only this week.

As for Newegg, it sells the Core i5-6600K for $254.99, which is higher than Intel’s official price and slightly up from February. However, if you enter the EMCEHGT62 promo code (expires on 3/30) and subscribe to Newegg’s newsletter, you can get a $15 discount and obtain the chip for $239.99. Based on data from PriceZombie, the price of the i5-6600K at Newegg has been fluctuating from $250 to $255 for several weeks now.

The exact reason why the Core i5-6600K CPU dives below its MSRP is unknown, but the broad availability of the chip intensifies competition between various retailers and they are willing to offer lower pricing in a bid to sell.

Intel Core i7-5820K Now Available for $349

The Intel Core i7-6700K processor based on the Skylake micro-architecture has a number of advantages over previous-generation chips, but the entry-level high-end desktop processor, the Core i7-5820K CPU (six cores with Hyper-Threading, 3.30GHz/3.60 GHz, 15 MB cache, unlocked multiplier), still remains a very interesting product from many points of view. Moreover, it is still cheaper than the quad-core Core i7-6700K despite having more cores.

The baby HEDT chip is now available for $349.99 from Amazon and Newegg, which is well below its official price of $396. The Core i7-5820K used to cost over $380 in February, so, it is evident that its price dropped substantially within several weeks. Keeping in mind that Intel is expected to update its high-end desktop family of processors with Broadwell-E offerings later this year, it is not really surprising that Haswell-E products are getting more affordable.

Of course, to use the Core i7-5820K (BX80648I75820K) you will need an X99-based motherboard (on average, costs more than Skylake focused 100-series motherboards), an advanced cooler, and four DDR4 memory modules to maximize the available memory bandwidth. However, for $349 you get six Hyper-Threaded cores that can be easily overclocked and a capable motherboard (most new X99 have USB-C 3.1, but M.2 and Thunderbolt 3 options are varied). Moreover, the Intel X99 platforms will eventually support Broadwell-E processors later this year.

Intel’s 14 nm Supply Finally Meets Demand?

Intel has confirmed multiple times in the recent quarters that demand for its Core i7 high-end CPUs as well as K-series chips with unlocked multiplier were at a record high. The unprecedented demand, as well as initially slow ramp of Skylake-S processors, had created shortages of unlocked Core i5/Core i7 chips leading to the high prices of such CPUs in late 2015.

Starting from late Q3 2015, Intel has been gradually increasing production of its CPUs using 14 nm process technology. The company began to produce 14 nm processors in its Fab 24 manufacturing facility in Leixlip, Ireland in Q3 FY2015, in addition to its D1D, D1C and D1X fabs in Hillsboro, Oregon. Yields of the CPUs most likely have improved since their introduction in August as well as turning more wafers into desktop parts, leading to larger shipments of higher-end Skylake-S products. As a result, prices of the Core i5-6600K and the Core i7-6700K are decreasing.

Nonetheless, there could be another reason why the prices of Intel’s CPUs are getting lower. Demand for PCs in the first quarter is traditionally below the demand in the fourth quarter. However, this year sales of PC components in Q1 have been slower than expected, according to market analysts. As a consequence, Intel (as well as Intel's distribution network) have more processors than they can sell, according to Stacy Rasgon, an analyst with Bernstein Research, citing Intel's reports.

“First, inventories have ballooned over the last year. Internal inventories in Q4 were up >20% YoY on tepid revenue growth and have been outgrowing revenues for multiple quarters,” Mr. Rasgon wrote in a note for clients, reports Tech Trader Daily. “Second, receivables have once again spiked. Absolute receivable growth has far exceeded revenue growth over the last year, and days of receivables spiked in Q4, for only the second time in 10 years.”

Moreover, last week analysts John Donovan, Paul Peterson, and Steve Mullane with BlueFin Research Partners reported that based on their checks Intel had cut production of certain CPUs in February and March compared to January. Since no details are known, it is possible that Intel was ceasing production of older products because of demand. However, since Intel’s inventories and receivables are at high levels, the company may simply not need to produce a lot of processors because the market needs to consume already produced material. Given the fact that the Core i5-6600K and the Core i7-6700K are Intel’s high-end 'mainstream' desktop processors today and their relatively high prices, it is unlikely that their shipments substantially exceed demand. 

Relevant Reading

Skylake-K Review: Core i7-6700K and Core i5-6600K - CPU Review
Comparison between the i7-6700K and i7-2600K in Bench - CPU Comparison
Overclocking Performance Mini-Test to 4.8 GHz - Overclocking
Skylake Architecture Analysis - Architecture
Non-K BCLK Overclocking is Being Removed - Overclocking Update
An Overclockable Core i3: The Intel Core i3-6100TE Review - Analysis of Overclocked Core i3 CPU

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  • TheinsanegamerN - Tuesday, March 29, 2016 - link

    Perhaps tiny increments in performance and high price are killing intel's sales? Why buy skylake when a 5 year old sandy bridge chip can play pretty much anything on the market?
  • tarqsharq - Tuesday, March 29, 2016 - link

    My friend's 3 year old i7-3820's motherboard blew up the last weekend. I was trying to find a motherboard, no luck getting an older DDR3 LGA2011 mobo on the cheap.

    Looked at the benchmarks for the newer chips to show him the performance difference if he upgraded cpu/mobo/RAM.... and not much, not much at all.
  • beginner99 - Wednesday, March 30, 2016 - link

    Don't disagree. Reason to upgrade nowadays is either CPU is older than 5 years or platform is outdated. With a new Mobo you can get USB 3.1, M.2 ssds and so forth depending on how old it is.
  • StrangerGuy - Wednesday, March 30, 2016 - link

    The only thing that really matters is USB3.0. The rest are all (even SATA3 over 2) are luxury features that hardly makes a dent in real world performance unless for niche need circumstances.
  • Achaios - Wednesday, March 30, 2016 - link

    I disagree. Three years after I bought my haswell system, I am still trying to find a use for my USB 3.0 port. So far, I have found none, and I am still using my USB 2.0 ports which came together with my Cooler Master COSMOS case.
  • Strunf - Wednesday, March 30, 2016 - link

    Maybe cause you havent bought any USB hard drives... the difference between transfering files over USB 2 and USB 3 is HUGE!
  • TheinsanegamerN - Wednesday, March 30, 2016 - link

    USB 3 flash drives show the difference better, IMO. But even then, thats a single use case, and it's pretty rare most people have to back up large amounts of data more than once.
  • azazel1024 - Wednesday, March 30, 2016 - link

    I a going to go out on a limb and say a sample size of you isn't indicative of most people. It could be rare, but I doubt it. I don't use my USB3 ports all the darned time, but often enough to be really glad I have them. I used the USB3 port on my tablet keyboard at least once a month for my GbE adapter. I use the USB3 port on my desktop to backup all of my files (they are also on my server, but I like having 3 copies of everything with one of them a cold backup, just in case) once a month. Since that is an easy 25-40GB of data...yeah transferring at 120+MB/sec is really, really nice instead of being stuck at maybe 35MB/sec. I use my USB3 SD card reader at least a couple of times a month to pull a few GBs of files off the SD card for my Olympus OM-D EM-5II camera.

    So yeah, I use the much higher speed of USB3 ports quite a bit.

    On SATAII vs III, I dunno man, I certainly noticed the difference between my old 60GB Vertex II vs 120GB Vertex III drive. It isn't worlds different like going from a HDD to SSD, but application load times, scratch disk performance, etc. was noticeably faster, at least 25-33% in many things (which when it comes to workloads, a second or two saved times hundred times adds up). I'd imagine an even newer SATAIII SSD vs the best SATAII SSD, or running that new SATAIII SSD on an SATAII port would show even more noticeable performance differences. That doesn't even touch on an M.2 SSD that is probably 3-5x faster than an SATAII SSD.

    There is also PCI-e 3.0 vs PCI-e 2.0. Also a lot more PCI-e lanes free on the newer boards (4x PCI-e 2.0 and 16x PCI-e 3.0).

    If you are using an embedded WiFi chipset on the board, an old Sandbridge board probably was running 2:2 802.11n or maybe 3:3 802.11n, whereas a new board probably has 3:3 802.11ac (maybe 2:2).

    DDR4 vs DDR3.

    Probably a few other differences I am not thinking of. Oh and the newer processors to tend to be around 25-40% faster depending on the workload and use less power to do it. Also the dGPU is that is your thing is several times faster.

    I am back on Ivy, but even just the difference between Ivy and Sandy for board features was really nice. Yeah the CPU improves between Sandy and Skylake are realtively mild generation over generation, but they do add up. No in most cases the raw CPU performance means there is nothing Skylake can't run that Sandy won't do a fine job of. If it is workstation for you, the extra processing power is nice. I don't rely on my desktop to performance transcodes in a particularly timely manner. An aggressive transcode taking 3hrs run over night is no skin off my teeth instead of it only taking 2hrs because of a newer and faster processor. I do rely on it for image manipulation, and having something 15-30% faster than my Ivy would be really nice. It would probably shave 5-10 minutes off a 90 minute working session for me.

    There are plenty of people who don't need or want any of that. Plenty of people do want it. I'd like it, but I also feel like I am not hurting that badly between Ivy and Skylake to upgrade my desktop. Depending on what Kaby or Cannon bring to the table, even if it is still just incremental, it might be time for me to upgrade. Something like Skylake-E also might be worth the jump (6 cores would be really, really nice for some of my work).

    I am thinking I'll upgrade my G1610 Ivy server to a Skylake soonish. I want to upgrade it to Windows 10 (actually I don't, but I semi-feel like I need to before cut-off of the free upgrade), and I feel like dropping $200 on hardware isn't a bad deal then. If I can find a not too expensive dual Intel NIC Motherboard, Pentium/Celeron (Celeron Skylake doesn't seem to actually be on the market yet) Skylake processor and either 8 or 16GB of DDR4, it would represent probably a 50-70% increase in CPU performance, all the fancy new chipset features and also I'd imagine a good 10-30% reduction in power consumption (which is more of a sop, but I wouldn't mind running 2-6w less power when the thing is on 24x7)
  • StrangerGuy - Wednesday, March 30, 2016 - link

    "On SATAII vs III, I dunno man, I certainly noticed the difference between my old 60GB Vertex II vs 120GB Vertex III drive."

    Two different SSDs, and you conclude it's the interface instead of the drives themselves that is making the subjective speed up that has totally nothing to do with a concept called confirmation bias. You would make a great scientist, sarcasm very much intended.

    And smart people don't buy things just because of raw speeds.
  • marc1000 - Thursday, March 31, 2016 - link

    agreed. owner of P67 board with usb3 speaking. my desktop has 2 ports and is enough.

    my sandybridge laptop in the other hand, has no usb3 port at all. that's the only reason I consider buying a new one - but as I use it less often, I prefer to save the money.

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