Performance. Efficiency. Agility.
Intel’s newest dual-core processor for dual processor (DP) servers and workstations delivers a new level of energy-efficient performance from the innovative Intel® Core™ microarchitecture, optimized for low-power, dual-core, 64-bit computing.
Intel® Core™ microarchitecture
Better performance on multiple application types and user environments at a substantially reduce power envelope.
1066 and 1333 MHz system bus
Faster system bus speeds than previous generations for increased throughput.
Intel® Virtualization Technology
New processor hardware enhancements that support software-based virtualization, enabling migration of more environments — including 64-bit OSs and applications — to virtual environments.
Intel® Extended Memory 64 Technology (Intel® EM64T)
Flexibility for 64-bit and 32-bit applications and operating systems.
Enhanced Intel® Speedstep™ Technology
Helps reduce average system power consumption and potentially improves system acoustics.
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Description
Product Features:
- Intel® Xeon® 5000 Sequence E5503 2 GHz
- 4 MB L3 Socket B (LGA 1366)
- Processor cores: 2 45 nm 32-bit, 64-bit 80 W
- 144 GB DDR3-SDRAM
HP Intel Xeon E5503 processor 2 GHz 4 MB L3
Intel Xeon E5503, (4M Cache, 2.00 GHz, 4.80 GT/s Intel QPI)
HP Intel Xeon E5503, Intel® Xeon® 5000 Sequence, Socket B (LGA 1366), 45 nm, E5503, 2 GHz, 32-bit, 64-bit
HP Intel Xeon E5503. Processor family: Intel® Xeon® 5000 Sequence, Processor socket: Socket B (LGA 1366), Processor lithography: 45 nm. Memory channels: Triple-channel, Maximum internal memory supported by processor: 144 GB, Memory types supported by processor: DDR3-SDRAM. Market segment: Server. Intel® Virtualization Technology (Intel® VT): VT-d, VT-x
Specification
Processor
Processor model
E5503
Processor base frequency
2 GHz
Processor family
Intel® Xeon® 5000 Sequence
Processor cores
2
Processor socket
Socket B (LGA 1366)
Component for
Server/workstation
Processor lithography
45 nm
Processor threads
2
System bus rate
4.8 GT/s
Processor operating modes
32-bit, 64-bit
Processor cache
4 MB
Processor cache type
L3
Thermal Design Power (TDP)
80 W
VID Voltage Range
0.75 - 1.35 V
Stepping
D0
Bus type
QPI
Number of QPI links
2
Memory bandwidth supported by processor (max)
19.2 GB/s
Memory
Maximum internal memory supported by processor
144 GB
Memory types supported by processor
DDR3-SDRAM
Memory clock speeds supported by processor
800 MHz
Memory channels
Triple-channel
ECC
Graphics
On-board graphics card
Features
Execute Disable Bit
Idle States
Market segment
Server
Processor special features
Intel® Smart Cache
Enhanced Intel SpeedStep Technology
Intel VT-x with Extended Page Tables (EPT)
Intel Demand Based Switching
Intel Virtualization Technology (VT-x)
Intel Virtualization Technology for Directed I/O (VT-d)
Operational conditions
Tcase
76 °C
Other features
Intel® Virtualization Technology (Intel® VT)
VT-d, VT-x