Intel Xeon L5520 (2.26GHz/4-core/8MB/60W) Processor Kit SLBFA

Essentials

Product Collection: Legacy Intel Xeon Processors
Code Name: Products formerly Nehalem EP
Vertical Segment: Server
Processor Number: L5520
Status: Launched
Launch Date: Q1'09
Lithography: 45 nm

Performance

Number of Cores: 4
Number of Threads: 8
Processor Base Frequency: 2.26 GHz
Max Turbo Frequency: 2.48 GHz
Cache: 8 MB SmartCache
Bus Speed: 5.86 GT/s QPI
Number of QPI Links: 2
TDP: 60 W
VID Voltage Range: 0.75V -1.35V

Memory Specifications

Max Memory Size (dependent on memory type): 144 GB
Memory Types: DDR3 800/1066
Max Number of Memory Channels: 3
Max Memory Bandwidth: 25.6 GB/s
Physical Address Extensions: 40-bit
ECC Memory Supported: Yes

Package Specifications

Sockets Supported: FCLGA1366
Max CPU Configuration: 2
TCASE: 70°C
Package Size: 42.5mm x 45mm
Processing Die Size: 263 mm2
Number of Processing Die Transistors: 731 million
Low Halogen Options Available: See MDDS

Advanced Technologies

Intel Turbo Boost Technology; 1.0
Intel Hyper-Threading Technology: 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
Intel 64: Yes
Instruction Set: 64-bit
Idle States: Yes
Enhanced Intel SpeedStep Technology: Yes
Intel Demand Based Switching: Yes

Security & Reliability

Intel Trusted Execution Technology: No
Execute Disable Bit: Yes