Intel Core i7-3820
Intel
Summary
Cores
4
Threads
8
Base Clock
3.60 GHz
Boost Clock
3.80 GHz
Socket
FCLGA2011
Description
Specifications
General Specifications
Name
Intel Core i7-3820
Plaform
Desktop
Family
Intel core series
Code Name
Sandy Bridge E
Generation
3th Generation
Socket
FCLGA2011
Lithography
32 nm
# of CPU cores
4
# of Threads
8
L1 Cache
10 MB
Package size
52.5mm x 45.0mm
Maximum CPU Configuration
1
Instruction Set
64-bit
memory
Max Memory Size
64.23 GB
Memory Support
DDR3 1066/1333/1600
# of Memory Channels
4
ECC Memory Support
No
Max Memory Bandwidth
51.2 GB/s
graphics
Processor Graphics
No
connectivity
PCI Express
2.0
Max # of PCIe Lanes
40
other
Intel Turbo Boost Technology 2.0 Frequency
3.80 GHz
Processor Base Frequency
3.60 GHz
Bus Speed
5 GT/s
TDP
130 W
Marketing Status
Discontinued
Servicing Status
End of Servicing Updates
End of Servicing Updates Date
TuesdayDecember 312019
Embedded Options Available
No
TCASE
66.8°C
Intel Turbo Boost Technology
2.0
Intel Hyper-Threading Technology
Yes
Intel 64
Yes
Instruction Set Extensions
Intel SSE4.2Intel AVX
Idle States
Yes
Enhanced Intel SpeedStep Technology
Yes
Intel Demand Based Switching
No
Thermal Monitoring Technologies
Yes
Intel Identity Protection Technology
Yes
Intel Smart Response Technology
Yes
Intel AES New Instructions
Yes
Intel Trusted Execution Technology
No
Execute Disable Bit
Yes
Intel Virtualization Technology (VT-x)
Yes
Intel Virtualization Technology for Directed I/O (VT-d)
Yes
Intel VT-x with Extended Page Tables (EPT)
Yes