Product Collection
Legacy Intel® Xeon® Processors
Vertical Segment
Server
Processor Number
X5355
Status
Discontinued
Launch Date
Q4'06
Expected Discontinuance
Q1'2009
Lithography
65 nm

Performance Specifications

Total Cores
4
Processor Base Frequency
2.66 GHz
Cache
8 MB L2 Cache
Bus Speed
1333 MHz
FSB Parity
Yes
TDP
120 W
VID Voltage Range
1.0000V-1.5000V

Supplemental Information

Embedded Options Available
No
Datasheet

Memory Specifications

Physical Address Extensions
32-bit
ECC Memory Supported
No

Package Specifications

Sockets Supported
LGA771, PLGA771
TCASE
70°C
Package Size
37.5mm x 37.5mm
Processing Die Size
286 mm2
# of Processing Die Transistors
582 million

Advanced Technologies

Intel® Turbo Boost Technology
No
Intel® Hyper-Threading Technology
No
Intel® Virtualization Technology (VT-x)
Yes
Intel® VT-x with Extended Page Tables (EPT)
No
Intel® 64
Yes
Instruction Set
64-bit
Idle States
Yes
Enhanced Intel SpeedStep® Technology
Yes
Intel® Demand Based Switching
Yes
Thermal Monitoring Technologies
Yes

Security & Reliability

Intel® Trusted Execution Technology
No
Execute Disable Bit
Yes