Intel Core i7-820QM
Intel
Summary
Cores
4
Threads
8
Base Clock
1.73 GHz
Boost Clock
3.06 GHz
Socket
PGA988
Description
Specifications
General Specifications
Name
Intel Core i7-820QM
Plaform
Mobile
Family
Intel core series
Code Name
Clarksfield
Generation
th Generation
Socket
PGA988
Lithography
45 nm
# of CPU cores
4
# of Threads
8
L1 Cache
8 MB
tJunction
100°C
Package size
37.5mm x 37.5mm
Maximum CPU Configuration
1
Instruction Set
64-bit
memory
Max Memory Size
8 GB
Memory Support
DDR3 1066/1333
# of Memory Channels
2
ECC Memory Support
No
Max Memory Bandwidth
21 GB/s
graphics
Processor Graphics
No
connectivity
PCI Express
2
Max # of PCIe Lanes
16
other
Processor Base Frequency
1.73 GHz
Bus Speed
2.5 GT/s
TDP
45 W
Marketing Status
Discontinued
Servicing Status
End of Servicing Updates
Embedded Options Available
No
Physical Address Extensions
36-bit
Processing Die Size
296 mm2
# of Processing Die Transistors
774 million
Intel Turbo Boost Technology
1.0
Intel Hyper-Threading Technology
Yes
Intel 64
Yes
Instruction Set Extensions
Intel® SSE4.2
Idle States
Yes
Enhanced Intel SpeedStep Technology
Yes
Thermal Monitoring Technologies
Yes
Intel vPro Eligibility
Intel vPro® Platform
Intel AES New Instructions
No
Intel Trusted Execution Technology
Yes
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