Product Collection
Legacy Intel® Xeon® Processors
Vertical Segment
Server
Processor Number
X3450
Lithography
45 nm

CPU Specifications

Total Cores
4
Total Threads
8
Max Turbo Frequency
3.20 GHz
Processor Base Frequency
2.66 GHz
Cache
8 MB Intel® Smart Cache
Bus Speed
2.5 GT/s
TDP
95 W

Supplemental Information

Marketing Status
Discontinued
Launch Date
Q3'09
Servicing Status
End of Servicing Lifetime
Embedded Options Available
Yes
Use Conditions
Server/Enterprise

Memory Specifications

Max Memory Size (dependent on memory type)
32 GB
Memory Types
DDR3 800/1066/1333
Max # of Memory Channels
2
Max Memory Bandwidth
21 GB/s
Physical Address Extensions
36-bit
ECC Memory Supported
Yes

Expansion Options

PCI Express Revision
2.0
PCI Express Configurations
1x16, 2x8, 4x4
Max # of PCI Express Lanes
16

Package Specifications

Sockets Supported
FCLGA1156,LGA1156
Max CPU Configuration
1
TCASE
72.7°C
Package Size
37.5mm x 37.5mm
Processing Die Size
296 mm2
# of Processing Die Transistors
774 million

Advanced Technologies

Intel® Turbo Boost Technology
1.0
Intel® Hyper-Threading Technology
Yes
Intel® 64
Yes
Instruction Set
64-bit
Instruction Set Extensions
Intel® SSE4.2
Idle States
Yes
Enhanced Intel SpeedStep® Technology
Yes
Intel® Demand Based Switching
Yes
Thermal Monitoring Technologies
No

Security & Reliability

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