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Intel Core i7-4770HQ

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Benchmark results

Benchmark results for Hisilicon kirin 620
Geekbench 5, 64bit (Multi-Core)
505
Geekbench 5, 64bit (Single-Core)
102
iGPU - FP32 Performance (Single-precision GFLOPS)
32

specs

Processor Specifications Intel Core i7-4770HQ
ESENCIAL
Processor seriesIntel Core i7 4th generation
StatusIn production
Launch dateThird quarter of 2014
Technology22 nm
NameProducts Crystal Well
Processor IDi7-4770HQ
Designed forMobile
Generation7.0
ADVANCED TECHNOLOGIES
Architecture64 bit
Inactive statesYes
Instruction Extensions
  • Intel SSE4.1
  • Intel SSE4.2
  • Intel AVX2
Intel vPro platform supportNo
Intel 64Yes
Intel Transactional SynchronizationYes
Intel VT-xYes
Intel® Identity Protection TechnologyYes
VirtualizationYes
Virtualization technology for directed I/O (VT-d)Yes
Enhanced Intel SpeedStep TechnologyYes
Hyper-ThreadingYes
Intel Turbo Boost Support2.0
Thermal monitoring technologiesYes
ADDITIONAL INFORMATION
Integrated options availableNo
INTEGRATED GRAPHICS
Number of supported screens3.0
DirectX support11.2/12
OpenGL support4.3
Graphics base frequency200 MHz
Maximum dynamic frequency of graphics1.20 GHz
Integrated graphicsIntel Iris Pro 5200 Graphics
Device ID0xD26
Intel Flexible Display Interface SupportYes
Intel Quick Sync Video SupportYes
Graphics memory2 Gb
Maximum resolution (Display Port)3840x2160 at 60Hz
Maximum resolution (HDMI)3840x2160 at 30Hz
Maximum resolution (VGA)2880 x 1800 at 60Hz
Graphics output
  • eDP
  • Display Port
  • HDMI
  • VGA
Intel Clear Video HD SupportYes
Intel InTru 3D SupportYes
PERFORMANCE
Cache6 Mb
Number of cores4.0
Number of sub-processes8.0
Processor base frequency2.20 GHz
Maximum turbo frequency3.40 GHz
Power consumption (TDP)47 W
Bus speed5 GT/s
OverclockingNo
EXPANSION
Maximum amount of PCI Express16.0
Type of PCI Express supported
  • 1x16
  • 2x8
  • 1x8
  • 2x4
PCI Express version3.0
MICROPROCESSOR
Number of simultaneous processors1.0
Processor measurements37.5mm x 32mm x 1.65mm
Maximum temperature (Tjunction)100 C
SocketFC-BGA1364
MEMORY
Maximum number of memory channels2.0
ECC memory supportNo
Maximum memory bandwidth supported25.6 Gb/s
Maximum memory supported32 Gb
Supported memory types
  • DDR3L 1333 MHz
  • DDR3L 1600 MHz
SECURITY AND RELIABILITY
Support for Execute Disable BitYes
Intel AES instruction supportYes
Security keyYes
Intel Trusted Execution TechnologyYes