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Intel® Core™ i7-4790K Processor (8M Cache, up to 4.40 GHz)

₱16500

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General information
Type CPU / Microprocessor
Market segment Desktop
Family
Intel Core i7
Model number  i7-4790K
CPU part numbers
  • CM8064601710501 is an OEM/tray microprocessor
  • BX80646I74790K is a boxed processor with fan and heatsink (English version)
  • BXC80646I74790K is a boxed processor with fan and heatsink (Chinese version)
  • BXF80646I74790K is a boxed processor without fan and heatsink
Frequency  4000 MHz
Turbo frequency 4200 MHz (4 cores)
4300 MHz (3 cores)
4400 MHz (1 or 2 cores)
Bus speed  5 GT/s DMI
Clock multiplier  40
Package 1150-land Flip-Chip Land Grid Array
Socket Socket 1150 / H3 / LGA1150
Size 1.48" x 1.48" / 3.75cm x 3.75cm
Introduction date June 2, 2014
Price at introduction $339 (OEM)
$350 (box)
S-spec numbers
  ES/QS processors Production processors
Part number QG81 SR219
BX80646I74790K   +
BXC80646I74790K   +
BXF80646I74790K   +
CM8064601710501 + +
Architecture / Microarchitecture
Microarchitecture Haswell
Processor core  Devil's Canyon
Core stepping  C0 (QG81, SR219)
CPUID 306C3 (QG81)
Manufacturing process 0.022 micron
Data width 64 bit
The number of cores 4
The number of threads 8
Floating Point Unit Integrated
Level 1 cache size  4 x 32 KB 8-way set associative instruction caches
4 x 32 KB 8-way set associative data caches
Level 2 cache size  4 x 256 KB 8-way set associative caches
Level 3 cache size 8 MB 16-way set associative shared cache
Physical memory 32 GB
Multiprocessing Uniprocessor
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 
  • VT-x / Virtualization technology 
  • VT-d / Virtualization for directed I/O
  • TBT 2.0 / Turbo Boost technology 2.0 
  • TSX / Transactional Synchronization Extensions
Low power features Enhanced SpeedStep technology 
Integrated peripherals / components
Integrated graphics GPU Type: HD 4600
Base frequency (MHz): 350
Maximum frequency (MHz): 1250
The number of supported displays: 3
Memory controller The number of controllers: 1
Memory channels: 2
Supported memory: DDR3-1333, DDR3-1600
Maximum memory bandwidth (GB/s): 25.6
Other peripherals
  • Direct Media Interface 2.0
  • PCI Express 3.0 interface
Electrical / Thermal parameters
Maximum operating temperature 72.72°C
Thermal Design Power  88 Watt


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