Core i7-4790K 4.0GHz LGA 1150 Boxed Processor

Available for In-Store Pickup Only.


The Core i7-4790K will be the flagship processor of the Haswell Refresh lineup and the first 22nm consumer CPU to obtain clock frequency of 4 GHz and a maximum boost clock of 4.4 GHz which is also a first for Intel. It will feature 4 cores and 8 threads along with a fully unlocked design which will allow users to overclock the chip past the limits thanks to the improved thermal design and updated package materials

Product Information
Mfr Part#BX80646I74790K
Processor Type Desktop
Multimedia Instructions MMX
Core Devils Canyon
Processor Core i7 4790K
Operating Frequency 4GHz
Turbo Speed 4.4GHz
Number of Cores Quad-Core
Number of Threads 8 Processing Threads
Level 2 Cache 1MB
Level 3 Cache 8MB
Thermal Power 115W
Processor Architecture 22nm SOI
Processor Data Width 64-Bit
Socket Type Socket 1150
Graphics Specifications
Graphics Specifications Integrated Intel HD Graphics 4600
Graphics Core Intel HD Graphics 4600
Graphics Base Frequency 350MHz
Graphics Max Dynamic Frequency 1.2 GHz
Intel HD Graphics Yes
Intel HD Graphics with Dynamic Frequency Yes
Intel Quick Sync Video Yes
Intel InTRU 3D Technology Yes
Intel Insider Yes
Intel Wireless Display Yes
Intel Flexible Display Interface (Intel FDI) Yes
Intel Clear Video HD Technology Yes
Dual Display Capable Yes
Memory Specifications
Maximum Memory Supported 32GB
Memory Types Supported DDR3-1600
Memory Channels Supported 2
Maximum Memory Bandwidth 25.6GB/s
Expansion Options
PCI Express Revision 2.0
PCI Express Configurations 1x16, 2x8, 1x8/2x4
PCI Express Ports 16
Manufacturer Warranty
Labor 3 Years
Parts 3 Years
Package Contents
What's in the Box Core i7-4790K 4GHz Boxed Processor, Heatsink and Fan included


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