Intel Core i7-4771 Vs Intel Core i7-4770K

  • Intel Core i7-4771 Processor’s Price is comparatively LESS ($314) than Intel Core i7-4770K Processor($339).
  • Intel Core i7-4770K Processor’s Graphics max dinamic Frequency (1.25 GHz) is comparativly better than Intel Core i7-4771.

Essential Details 

CPU NameIntel Core i7-4771Intel Core i7-4770K
CPU Code NameProducts formerly HaswellProducts formerly Haswell
Generation4th Generation Intel Core i7s4th Generation Intel Core i7s
Device CategoryDesktopDesktop
Processor Noi7-4771i7-4770K
CPU Release Date2013-07-012013-04-01
Lithography22 nm22 nm
CPU Price$314 – $320$339 – $350
Product UrlIntel Core i7-4771Intel Core i7-4770K

Graphics Specifications 

Processor GraphicsIntel HD Graphics 4600Intel HD Graphics 4600
Graphics Base Frequency350 MHz350 MHz
Graphics Max Dynamic Frequency1.20 GHz1.25 GHz
Graphics Video Max Memory2 GB2 GB
4K SupportN/AN/A
Max Resolution (VGA)N/AN/A
DirectX* Support11.2/1211.2/12
OpenGL* Support4.34.3
No of Displays SupportedN/AN/A

Memory Specifications 

Max Memory32 GB32 GB
Memory Type
DDR3L-1333/1600 @ 1.5V
Max No of Memory Channels22
ECC Memory SupportedNoNo

Package Specifications 

Mother Board Socket TypeFCLGA1150FCLGA1150
Max CPU Configuration11
Thermal Solution SpecificationPCG 2013DPCG 2013D
Max Temprature72°C72.72°C
Package Size37.5mm x 37.5mm37.5mm x 37.5mm


No of Cores44
No of Threads88
Processor Clock Speed3.50 GHz3.50 GHz
Processor Turbo Speed3.90 GHz3.90 GHz
TDP84 W84 W
L1 Cache8 MB Intel Smart Cache8 MB Intel Smart Cache
L2 CacheN/AN/A
L3 CacheN/AN/A

Advanced Technologies 

Turbo Boost Technology2.02.0
vPro TechnologyYesNo
Virtualization Technology (VT-x)YesYes
Bit WidthYesYes
Thermal Monitoring TechnologiesYesYes
Instruction Set Extensions
Intel SSE4.1
Intel SSE4.2
Intel AVX2

Expansion Options 

Scalability1S Only1S Only
PCI Express RevisionUp to 3.0Up to 3.0
PCI Express Configurations
Up to 1×16
Max No of PCI Express Lanes1616

Security & Reliability 

Secure KeyYesYes
Execute Disable BitYesYes

Leave a Comment