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Intel Core i7 Kaby Lake i7-7700K BOX (BX80677I77700K)

Photos - CPU Intel Core i7 Kaby Lake i7-7700K BOX
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from £79.99 up to £341.86 
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Intel Core i7 Kaby Lake i7-7700K BOX
integrated graphicsmultithreadingunlocked multiplierTurbo mode
i7-7700 BOXi7-7700 OEMi7-7700K BOX
Main
SeriesCore i7
Code nameKaby Lake
SocketIntel LGA 1151
Lithography14 nm
In boxBOX (no cooler)
Cores and Threads
Cores4 cores
Threads8 threads
Multithreading
Speed
Clock speed4.2 GHz
TurboBoost / TurboCore4.5 GHz
Cache
L1 cache256 KB
L2 cache1024 KB
L3 cache8 MB
Specs
IGPHD Graphics 630
Front side bus8 GT/s
TDP91 W
InstructionMMX, SSE, SSE2, SSE2, SSSE3, SSE4, SSE4.1, SSE4.2, AES, AVX, AVX2 / BMI, BMI1, BMI2, F16C, FMA3, EM64T, NX, XD, HT, VT-x, TBT 2.0, TXT, TSX, MPX, SGX /
Multiplier42
Free multiplier
PCI Express3.0
Max. operating temperature100 °С
Passmark CPU Mark12036 score(s)
Geekbench 429635 score(s)
Cinebench R15963 score(s)
Memory
Max. RAM64 GB
Max. DDR3 speed1600 MHz
Max. DDR4 speed2400 MHz
Channels2
Added to E-Catalogjanuary 2017
P/N
BX80677I77700K

Eight virtual cores. Auto overclocking and optional manual overclocking. Powerful integrated graphics.
Packing type: BOX (without cooler)
Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
Catalog Intel 2024 - new products, best sales and most actual models Intel.
Why is the new processor faster at the same frequency?The main factors that make new processes faster without increasing clock speeds
How to choose a CPU?How to choose the right CPU for any task, from spreadsheets to modern games and work applications
AccessoriesAll accessories for Intel i7-7700K BOX →

Intel Core i7 Kaby Lake configurations

Price for Intel Core i7 Kaby Lake
Intel Core i7 Kaby Lake i7-7700 BOXfrom £188.661 offer
Intel Core i7 Kaby Lake i7-7700 OEMfrom £282.601 offer
Intel Core i7 Kaby Lake i7-7700K BOXfrom £79.992 offers
Video reviews
The Intel Core i7-7700K Review - Kaby Lake and 14nm+
3 January 201715 989 view
Kaby Lake 7700K VS. Skylake 6700K for GAMING! Core i7 Showdown
3 January 2017521 794 view
The Intel Core i7 7700K Kaby Lake Review -Benchmarks and Remarks
25 January 20179 732 view
Intel Core i7 7740X "Kaby Lake-X" delid with razor
27 August 20171 343 view
New XPS 13 Quad Core Power House UltraBook i7 8550U Kaby Lake R
29 August 201713 992 view
Kaby Lake / Z270 Build - Gigabyte Aorus Z270X Gaming 7 / Intel Core i7-7700K
12 January 2017392 128 view
Expertec Weekly Favourite - Core i7 Kaby Lake Gaming PC
13 September 2018242 view
Kaby Lake Showdown! Intel Core i3-7100U vs. i5-7200U vs. i7-7500U - Cinebench R15
7 November 2016133 783 view
Kaby Lake Showdown! Intel Core i3-7100U vs. i5-7200U vs. i7-7500U - Unigine Heaven 4.0 Advanced
9 November 201643 666 view

Easier is better

The flagship processor of Kaby Lake - Core i7-7700K - brought not so many innovations, and in some ways even turned out to be simpler than its predecessor - 6700K. And strangely enough, these simplifications have benefited the 7700K. First of all, we are talking about the layout of transistors inside the processor chip - it has become less dense, more like Haswell than Skylake. This made it possible to reduce leakage currents inside the crystal and, thereby, to increase the overclocking potential.

Five plus

So, on brand new Z270 motherboards, the 7700K chip is guaranteed to accelerate to 5 GHz, and the most successful specimens even take the mark of 5.1-5.2 GHz. The result is simply excellent compared to the 6700K, which was only overclocked to 4.6-4.7 GHz. Extra half a gigahertz is not lying on the road.

Season Champion

As a result, we get the fastest processor for the Intel LGA1151 popular platform at the moment. Of course, you should not change the already existing i7-6700K, but if you are building a new gaming PC with one or two GeForce GTX 1080, then the 7700K is definitely your choice. Separate twelve-thread LGA2011-v3 processors are still designed more for professional video editing than for games, and cost radically different money.

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Intel Core i7 Kaby Lake often compared
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