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The Intel Core i7-8700K is a high-performance desktop processor featuring 6 cores and 12 threads, with turbo speeds up to 4.7 GHz. Designed for gamers, content creators, and professionals, it supports Intel Optane memory and DDR4 RAM, and is unlocked for overclocking. Compatible with Intel 300 Series motherboards, it delivers exceptional multitasking and gaming experiences, making it a top-tier choice for future-proof PC builds.





| ASIN | B07598VZR8 |
| Best Sellers Rank | #78 in Computer CPU Processors |
| Brand | Intel |
| Built-In Media | Manual, Processor |
| Cache Memory Installed Size | 12 MB |
| Customer Reviews | 4.8 4.8 out of 5 stars (4,757) |
| Global Trade Identification Number | 00735858350181, 05032037108652, 05032037108669 |
| Item Dimensions L x W | 4"L x 2"W |
| Item Type Name | Processor |
| Item Weight | 3 Ounces |
| Manufacturer | Intel |
| Mfr Part Number | BX80684I78700K |
| Model Number | BX80684I78700K |
| Platform | Windows 10 |
| Processor Brand | Intel |
| Processor Core Count | 6 |
| Processor Count | 12 |
| Processor Number of Concurrent Threads | 12 |
| Processor Series | Core i7 |
| Processor Socket | LGA 1151 |
| Processor Speed | 3.7 GHz |
| Secondary Cache | 12 MB |
| UPC | 735858350181 |
| Warranty Description | 3 Year Limited |
| Wattage | 95 watts |
Y**K
An utterly godlike CPU.
Got this for a new gaming rig I was setting up. The first Amazon package came as an empty box. The CPU box had clearly been compromised at some point at the Amazon Warehouse (I'd have to assume) and it had no CPU inside, only the documentation. Amazon was quick to send me a new one, and it wasn't a huge setback since I was still awaiting the motherboard and case. Second package arrived just fine. You know what you're paying for here. This is a really high performance CPU with the capability to be overclocked to your heart's content, and (while nothing is "future-proof") it should stay relevant for a few years to come. Paired with a nice GPU (1070 GTX in my case) it's able to run literally anything I throw at it. Shadow of the Tomb Raider can run with nearly all settings maxed out/at high. It blasted through most stress tests I threw at it, and managed to score a 1456 on Cinebench's CPU test, hitting only 71 deg C at most. This CPU (obviously) comes with no dinky stock Intel cooler, so I'm using a Corsair H100i v2 for cooling here, and it pays off in BOUNDS. I can OC stable to 4.9GHz (what I have it running at now) and it runs cooler, both at idle and under load, than my last CPU did with its beefy Coolermaster heatsink/fan. Albeit, the radiator fans can get a bit noisy at times, but I've been tweaking my OC profiles to reduce noise and I've gotten the noise factor down a bit. Overall, I'm immensely satisfied. This is the first time (since the days of the 8800 GTX) that I've had a "relevant" gaming PC, something that can actually run modern AAA titles, and my quality of life has improved drastically as a result. No more FPS drops when I try and watch Twitch while playing Overwatch. No more stuttering and lagging when the OS decides to run some CPU-intensive garbage in the background while I'm gaming. It's pretty amazing. Here's the full build, for anyone interested. I wholeheartedly recommend this build to anyone looking to upgrade or build their first gaming PC, and it's relatively budget friendly compared to pre-built options, especially if you can snag some or all the parts on sale: Intel - Core i7-8700K 3.7 GHz 6-Core Processor Corsair - H100i v2 70.69 CFM Liquid CPU Cooler Asus - PRIME Z390-A ATX LGA1151 Motherboard Corsair - Vengeance LPX 16 GB (2 x 8 GB) DDR4-3000 Memory Kingston - A400 120 GB 2.5" Solid State Drive EVGA - GeForce GTX 1070 8 GB SC Gaming ACX 3.0 Video Card NZXT - H500 (White) ATX Mid Tower Case Corsair - 850 W 80+ Platinum Certified Fully-Modular ATX Power Supply Whole build totaled out to about $1,300 after mail-in rebates.
L**E
One of the best Lakes Intel has produced.
Pros: -Easy with either Intel XTU or programs that supports overclocking. Motherboards with overclocking support and UEFI also easy. -Wide stable clock range, like advertised: 3.7 Ghz to 4.8 Ghz. IMO, a future-proof consumer CPU - 6 Cores 12 threads. Multitasking is ever more easy peasy. Although there are several CPUs that has more core and threads, but those prices are for business purposes, I believe. Cons: -Just like other testers have found out, temps can be crazy. At idle, without any tampering/delidding of the CPU, it runs at 27 centigrade even with MSI Frozr Core L (Air cooler) and Gelid Xtreme thermal compound. Running Prime95 for 15 minutes, full load went close up to 80 centigrade. Heat is death for every computer component. Some CPUs previous to this one can run idle temps lower than ambient with just an air cooler and decent thermal compound. -Because of the wide clock range, there is little room for going above 4.8 Ghz. However, my current setup cannot fully test the clock ceiling of the component without possibly destroying it. I’ve came to this conclusion based off articles and enthusiast testers. -Price. Maybe. It’s the new hype for many Intel customers. And also availability. This will be remedied soon enough, as Intel plans to make more assembly line in places, which probably lowers the price. Other Thoughts: Upgrading from i7-2600, (non K mind you) this component is the answer for me. It is, as some previous iterations of the 14 nm lithography, as an optimized and core/thread-added CPU. Basically, it is a minor upgrade if you are already within the 14 nm tech. TLDR: I like this CPU coming from a 2nd gen i7. Current rig: Fractal Design Define R5 Windowed, with x2 140mm Case Fans MSI Z370 Gaming M5 Motherboard. MSI Core Frozr L Air Cooler Nvidia GTX 970 GPU G.Skill DDR4-3600Mhz 16GB Memory Module EVGA 600W 80+ Silver PSU non-modular Gelid Solutions Xtreme Thermal Compound.
G**N
Easy to overclock and runs fast
My second computer build i decided to build with Intel this time and it has been a much easier process to setup and overclock. I purchased the 8700K when it was new more than a year ago and have been using it since. Coming out of the box already running at 4.7GHZ on all cores is super impressive. I have always been a hound for speed so this makes it easy for me. Overclocking is a snap with Intel's easy overclocking utility that comes with alot of tools for stability testing as well. I tended to use Intels software for benchmark runs, and my Motherboard software for daily driving overclock. Now not every chip is the same and even if you have an 8700k, you may not see the same performance that i have been lucky to achieve. It's called the silicon lottery for a reason and I think I just got lucky. My Results are as such: highest Overclock achieved was 5.3 GHz on all cores. no problems and it worked just fine. For normal use i leave it at a nice and round 5 GHz and temps have not gone past 55c with a corsair AIO liquid cooler. So temps dont get hot, and it overclocks and is happy to sit there with no problem. I really dont know what else i could ask for since 6 cores/12 threads is more than enough for any workload i currently throw at it. In all gaming performance, i have not encountered any issues that are CPU related. Overall i couldnt be happier with my CPU. Pros: High Clock Speed Easy to overclock 12 Threads Cons: At time of writing is more expensive than a 9700K
C**E
Easy to install, came with some cooling paste as well however I used a different one. It's working perfectly and I have had it working most days for about a month now.
M**Y
Fastest enthusiast CPU currently available, bar none. This is the first Intel CPU I've bought other than an i3 ultrabook, being an AMD fan mostly. But I wanted the best I could get for VR, and this CPU DOES NOT DISAPPOINT! It's around 2.5x faster than the FX-6300 I upgraded from, and I'm positively floored with the performance boost. Combined with an MSI Z370 Gaming Pro Carbon, 16GB of DDR4-3600, and an MSI 1070ti Duke, this this eats up everything I've thrown at it so far. VR is gorgeous and silky smooth, and load times are so quick I don't have time to grab a drink between levels anymore. Using the mobo's overclocking button, I'm getting a solid 4.5GHz on all cores with high 70s and low 80s temps using a Corsair H90140mm AIO to cool it. I have can't stop being impressed with this machine.
T**D
I bought this along with several other components for a brand new custom desktop. I chose Coffee Lake as it was the newest architecture and I had heard good things about its speed and overclocking potential; also having 6 physical cores is handy! Something to note is that CPU overclocked will outperform the extreme version of it’s predecessor for single core applications (e.g. gaming) but on multicore usage you’d be better off going for the extreme edition as it offers more raw power. I tend to multitask a lot on my PC hence the need for a beefy CPU. Usually running several applications such as CAD software, games, media creation programs, and sometimes even game creation services AT THE SAME TIME is very CPU (and RAM) intensive, so I chose to go with the I7 for the extra power and speed provided. The CPU itself came properly boxed, no heat sink included which I’m glad is the norm now as the stock heat sinks that intel used to provide were never enough! Also, the inclusion of a nice little sticker was good to go on the case 😉 Plugging into the motherboard was simple. Bearing in mind that your motherboard will have to support the 1151 socket for this to fit AND function. I went with a high-end board as to not bottleneck my system (see my other reviews for that item). Running tests, I am very happy. I used the built in overclocking utility in my motherboards BIOS and that managed to easily push it to 4.9Ghz which is better than I expected for automatic overclocking. The system runs stable and damn quick. I ran a Geekbench and Cinebench to test the performance of the CPU and have added the results as images. These results are from AFTER the Meltdown/Spectre mess. Even after the Meltdown and Spectre updates I haven’t noticed too big a slow down to be honest. My desktop keeps up with me well. In fact, I’m glad I went for the fastest model now to compensate for the reduction in speed across all devices. I’m so happy with this purchase, it’s worth the extra cash from an I5. If you need multitasking and speed work your budget around this. I recommend this product. Always happy with Intel. ***If you found this review helpful please don't forget to mark it as helpful below, thanks!***
D**L
Primero agradecer a Amazon las facilidades que nos brinda con envío gratis y toda su política. Gracias. Este procesador es ideal tanto para jugar, como trabajar en 3D o cualquier tipo de uso.. Ventajas: -Gama Alta, calidad & precio garantizado -CPU cores 6 -Threads 12 Desventajas -No trae disipador, tienes que comprar uno aparte, por suerte en Amazon tenemos muchísima variedad, tanto de aire como refrigeración líquida por poco mas de 60€ -En pocos meses saldrá la nueva generación de procesadores icelake, fabricados a 10nm, pero si no puedes esperar tanto tiempo, este procesador es el tuyo
Y**H
This processor rocks everything you throw at it. I use it primarily for gaming and video encoding purposes and it does every task very smoothly without even using all 6 cores. This is the need for next gen PC’s.
Trustpilot
2 days ago
2 months ago