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- IBM Intel Xeon Processor E5520 (8M Cache, 2.26 GHz, 5.86 GT/s Intel QPI) – 46C7868-RFB
IBM Intel Xeon Processor E5520 (8M Cache, 2.26 GHz, 5.86 GT/s Intel QPI)
IBM Intel Xeon Processor E5520 (8M Cache, 2.26 GHz, 5.86 GT/s Intel QPI)
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MPN 46C7868-RFB
Lager
Intel® Turbo Boost Technology dynamically increases the processor's frequency as needed by taking advantage of thermal and power headroom to give you a burst of speed when you need it, and increased energy efficiency when you don’t.Intel® Turbo Boost Technology dynamically increases the processor's frequency as needed by taking advantage of thermal and power headroom to give you a burst of speed when you need it, and increased energy efficiency when you don’t.
Intel® Hyper-Threading Techn...
Specifikationer for 46C7868-RFB
Features
CPU configuration (max)
2
Embedded options available
No
Execute Disable Bit
Yes
Idle States
Yes
Market segment
Server
Number of Processing Die Transistors
731 M
Processing Die size
263 mm²
Memory
ECC
Yes
Maximum internal memory supported by processor
144 GB
Memory channels
Triple-channel
Memory clock speeds supported by processor
800, 1066
Memory types supported by processor
DDR3-SDRAM
Operational conditions
Tcase
72 °C
Package dimensions
Gross Weight (Package, kg)
0,55 kg
Power
Thermal Design Power (TDP)
80 Watt
VID Voltage Range
0.75 - 1.35 V
Processor
Bus type
QPI
Component for
Server/workstation
Memory bandwidth supported by processor (max)
25,6 GB/s
Number of QPI links
2
Processor base frequency
2,26 GHz
Processor boost frequency
2,53 GHz
Processor cache
8 MB
Processor cache type
L3
Processor cores
4
Processor family
Intel® Xeon® 5000 Sequence
Processor frequency
2,26 GHz
Processor lithography
45 nm
Processor model
E5520
Processor operating modes
64-bit
Processor socket
Socket B (LGA 1366)
Processor threads
8
System bus rate
5,86 GT/s
Thermal Design Power (TDP)
80 Watt
VID Voltage Range
0.75 - 1.35 V
Processor special features
Enhanced Intel SpeedStep Technology
Yes
Intel Demand Based Switching
Yes
Intel Trusted Execution Technology
No
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® Hyper Threading Technology (Intel® HT Technology)
Yes
Intel® Turbo Boost Technology
1.0
Product dimensions
Net Weight (Product, kg)
0,45 kg
Vendor information
Brand Name
Warranty
1 År
Beskrivelse
Intel Xeon Processor E5520 (8M Cache, 2.26 GHz, 5.86 GT/s Intel QPI)
Intel® Turbo Boost Technology dynamically increases the processor's frequency as needed by taking advantage of thermal and power headroom to give you a burst of speed when you need it, and increased energy efficiency when you don’t.Intel® Turbo Boost Technology dynamically increases the processor's frequency as needed by taking advantage of thermal and power headroom to give you a burst of speed when you need it, and increased energy efficiency when you don’t.
Intel® Hyper-Threading Technology (Intel® HT Technology) delivers two processing threads per physical core. Highly threaded applications can get more work done in parallel, completing tasks sooner.
Intel® VT-x with Extended Page Tables (EPT), also known as Second Level Address Translation (SLAT), provides acceleration for memory intensive virtualized applications. Extended Page Tables in Intel® Virtualization Technology platforms reduces the memory and power overhead costs and increases battery life through hardware optimization of page table management.
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