процессор сокет 1150 Intel Core i7-4790K SR219

процессор сокет 1150 Intel Core i7-4790K SR219

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  • Код товара: процессор сокет 1150 Intel Core i7-4790K SR219
TypeCPU / Microprocessor
Market segmentDesktop
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
Maximum turbo frequency4200 MHz (4 cores)
4300 MHz (3 cores)
4400 MHz (1 or 2 cores)
Bus speed 5 GT/s DMI
Clock multiplier 40
Package1150-land Flip-Chip Land Grid Array
SocketSocket 1150  / LGA1150
Size1.48" x 1.48" / 3.75cm x 3.75cm
Introduction date
Price at introduction
S-spec numbers
Part number
Production processors
 
SR219
BX80646I74790K +
BXC80646I74790K +
BXF80646I74790K +
CM8064601710501 +


 
Architecture / Microarchitecture
MicroarchitectureHaswell
Processor core Devil's Canyon
Core stepping C0 (QG81, SR219)
CPUID306C3 (QG81)
Manufacturing process0.022 micron
Data width64 bit
The number of CPU cores4
The number of threads8
Floating Point UnitIntegrated
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 size8 MB 16-way set associative shared cache
Physical memory32 GB
MultiprocessingUniprocessor
Extensions and Technologies
  • 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 
  • 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
Security Features
  • NX / XD / Execute disable bit 
  • SMEP / Secure Mode Execution Protection
Low power features
  • Enhanced SpeedStep technology 
Integrated peripherals / components
Integrated graphicsGPU Type: HD 4600
Graphics tier: GT2
Microarchitecture: Gen 7.5
Execution units: 20
Base frequency (MHz): 350
Maximum frequency (MHz): 1250
The number of supported displays: 3
Memory controllerThe 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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Теги: Core i7-4790K SR219