Intel Core i5-661
Intel
Summary
Cores
2
Threads
4
Base Clock
3.33 GHz
Boost Clock
3.60 GHz
Socket
FCLGA1156
Description
Specifications
General Specifications
Name
Intel Core i5-661
Plaform
Desktop
Family
Intel core series
Code Name
Clarkdale
Generation
th Generation
Socket
FCLGA1156
Lithography
32 nm
# of CPU cores
2
# of Threads
4
L1 Cache
4 MB
Package size
37.5mm x 37.5mm
Maximum CPU Configuration
1
Instruction Set
64-bit
memory
Max Memory Size
16.38 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
2.0
Max # of PCIe Lanes
16
other
Processor Base Frequency
3.33 GHz
Bus Speed
2.5 GT/s
TDP
87 W
Marketing Status
Discontinued
Servicing Status
End of Servicing Lifetime
Embedded Options Available
No
Physical Address Extensions
36-bit
Intel Flexible Display Interface (Intel FDI)
Yes
Intel Clear Video HD Technology
Yes
# of Displays Supported
2
TCASE
69.8°C
Processing Die Size
81 mm2
# of Processing Die Transistors
382 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
Intel Demand Based Switching
No
Thermal Monitoring Technologies
No
Intel AES New Instructions
Yes
Intel Trusted Execution Technology
No
Execute Disable Bit
Yes
Intel Virtualization Technology (VT-x)
Yes
Intel VT-x with Extended Page Tables (EPT)
Yes