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INTEL - CORE i7 4790K 4Ghz Haswell Refresh Socket 1150 BOXED

#INI483 - BX80646I74790K

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CORE i7 4790K 4Ghz Haswell Socket 1150 BOXED

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Model number i7-4790K
CPU part numberBX80646I74790K
Frequency 4000 MHz
Turbo frequency4400 MHz
Clock multiplier 40
Package1150-land Flip-Chip Land Grid Array
SocketSocket 1150
MicroarchitectureHaswell
Processor core Devil's Canyon
Manufacturing process0.022 micron
Data width64 bit
The number of cores4
The number of threads8
Floating Point UnitIntegrated
Level 1 cache size 4 x 32 KB instruction caches
4 x 32 KB data caches
Level 2 cache size 4 x 256 KB
Level 3 cache size8 MB shared cache
MultiprocessingUniprocessor
Features
  • MMX instructions
  • SSE / Streaming SIMD Extensions
  • SSE2 / Streaming SIMD Extensions 2
  • SSE3 / Streaming SIMD Extensions 3
  • SSSE3 / Supplemental Streaming SIMD Extensions 3
  • SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4
  • AES / Advanced Encryption Standard instructions
  • AVX / Advanced Vector Extensions
  • AVX2 / Advanced Vector Extensions 2.0
  • BMI / BMI1 + BMI2 / Bit Manipulation instructions
  • F16C / 16-bit Floating-Point conversion instructions
  • FMA3 / 3-operand Fused Multiply-Add instructions
  • EM64T / Extended Memory 64 technology / Intel 64 
  • NX / XD / Execute disable bit 
  • HT / Hyper-Threading technology 
  • TBT 2.0 / Turbo Boost technology 2.0 
  • VT-x / Virtualization technology 
  • VT-d / Virtualization for directed I/O
Low power featuresEnhanced SpeedStep technology 
 
Integrated peripherals / components
  
Integrated graphics
  • GPU Type: HD 4600
    Maximum frequency (MHz): 1250
Memory controller
  • The number of controllers: 1
    Memory channels: 2
    Supported memory: DDR3-1600
Other peripherals
  • Direct Media Interface
  • PCI Express 3.0 interface
 
Electrical / Thermal parameters
  
Thermal Design Power 88 Watt
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