Intel Xeon 6-Core X5650 2.66GHz LGA1366

Essentials
Status
Launched
Launch Date
Q1'10
Processor Number
X5650
# of Cores
6
# of Threads
12
Clock Speed
2.66 GHz
Max Turbo Frequency
3.06 GHz
Intel® Smart Cache
12 MB
Bus/Core Ratio
20
Intel® QPI Speed
6.4 GT/s
# of QPI Links
2
Instruction Set
64-bit
Instruction Set Extensions
SSE4.2
Embedded Options Available
No
Lithography
32 nm
Max TDP
95 W
VID Voltage Range
0.750V-1.350V
Memory Specifications
Max Memory Size
(dependent on memory type)
288 GB
Memory Types
DDR3-800/1066/1333
# of Memory Channels
3
Max Memory Bandwidth
32 GB/s
Physical Address Extensions
40-bit
ECC Memory Supported
Yes
Graphics Specifications
Integrated Graphics
No
Package Specifications
Max CPU Configuration
2
TCASE
81.3°C
Package Size
42.5mm X 45mm
Sockets Supported
FCLGA1366
Halogen Free Options Available
Yes
Advanced Technologies
Intel® Turbo Boost Technology
Yes
Intel® Hyper-Threading Technology
Yes
Intel® Virtualization Technology (VT-x)
Yes
Intel® Trusted Execution Technology
Yes
AES New Instructions
Yes
Intel® 64
Yes
Idle States
Yes
Enhanced Intel SpeedStep® Technology
Yes
Intel® Demand Based Switching
Yes
Thermal Monitoring Technologies
No
Execute Disable Bit
Yes

Manufacturer link