Intel Xeon E7-2820

$398.00
AT80615007245AA
En stock
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Intel® Turbo Boost Technology
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® 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® Virtualization Technology (VT-x)
Intel® Virtualization Technology (VT-x) allows one hardware platform to function as multiple “virtual” platforms. It offers improved manageability by limiting downtime and maintaining productivity by isolating computing activities into separate partitions.

Intel® Trusted Execution Technology
Intel® Trusted Execution Technology for safer computing is a versatile set of hardware extensions to Intel® processors and chipsets that enhance the digital office platform with security capabilities such as measured launch and protected execution. It enables an environment where applications can run within their own space, protected from all other software on the system.

AES New Instructions
Advanced Encryption Standard New Instructions (AES-NI) are a set of instructions that enable fast and secure data encryption and decryption. AES-NI are valuable for a wide range of cryptographic applications, for example: applications that perform bulk encryption/decryption, anthentication, random number generation, and authenticated encryption.

Intel® 64
Intel® 64 architecture delivers 64-bit computing on server, workstation, desktop and mobile platforms when combined with supporting software.¹ Intel 64 architecture improves performance by allowing systems to address more than 4 GB of both virtual and physical memory.

Enhanced Intel SpeedStep® Technology
Enhanced Intel SpeedStep® Technology is an advanced means of enabling high performance while meeting the power-conservation needs of mobile systems. Conventional Intel SpeedStep® Technology switches both voltage and frequency in tandem between high and low levels in response to processor load. Enhanced Intel SpeedStep® Technology builds upon that architecture using design strategies such as Separation between Voltage and Frequency Changes, and Clock Partitioning and Recovery.

Thermal Monitoring Technologies
Thermal Monitoring Technologies protect the processor package and the system from thermal failure through several thermal management features. An on-die Digital Thermal Sensor (DTS) detects the core's temperature, and the thermal management features reduce package power consumption and thereby temperature when required in order to remain within normal operating limits.

Execute Disable Bit
Execute Disable Bit is a hardware-based security feature that can reduce exposure to viruses and malicious-code attacks and prevent harmful software from executing and propagating on the server or network.

Intel® VT-x with Extended Page Tables (EPT)
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.
CPU configuration (max):
2
Embedded options available:
No
Execute Disable Bit:
Yes
Processor code:
SLC3R
Processor package size:
49.17
Scalability:
S2S
Supported instruction sets:
SSE4.1, SSE4.2
Thermal Design Power (TDP):
105 W
Thermal Monitoring Technologies:
Yes
ECC supported by processor:
Yes
Maximum internal memory supported by processor:
1024 GB
Memory channels supported by processor:
Quad
Memory clock speeds supported by processor:
800,978,1066,1333 MHz
Memory types supported by processor:
DDR3-SDRAM
Tcase:
64 °C
Cache memory:
18 MB
Intel Virtualization Technology:
VT-x
Maximum internal memory:
1048576 MB
Box:
No
Bus type:
QPI
Compatible chipsets:
Intel 7500
Component for:
Server/Workstation
CPU multiplier (bus/core ratio):
15
FSB Parity:
No
Processor boost frequency:
2.266 GHz
Processor cache:
18 MB
Processor cache type:
SmartCache, L3
Processor codename:
Westmere EX
Processor cores:
8
Processor family:
Intel Xeon E7
Processor frequency:
2 GHz
Processor lithography:
32 nm
Processor model:
E7-2820
Processor operating modes:
64-bit
Processor series:
Intel Xeon E7-2800
Processor socket:
Socket LS (LGA 1567)
Processor threads:
16
Stepping:
A2
System bus rate:
5.86 GT/s
Conflict Free processor:
No
Enhanced Intel SpeedStep Technology:
Yes
Intel 64:
Yes
Intel AES New Instructions:
Yes
Intel Anti-Theft Technology:
No
Intel Clear Video HD Technology:
No
Intel Clear Video Technology:
No
Intel Clear Video Technology for MID:
No
Intel Demand Based Switching:
No
Intel Dual Display Capable Technology:
No
Intel Enhanced Halt State:
No
Intel Fast Memory Access:
No
Intel FDI Technology:
No
Intel Flex Memory Access:
No
Intel Hyper-Threading Technology:
Yes
Intel Insider:
No
Intel InTru 3D Technology:
No
Intel My WiFi Technology:
No
Intel Quick Sync Video Technology:
No
Intel Rapid Storage Technology:
No
Intel Trusted Execution Technology:
Yes
Intel Turbo Boost Technology:
Yes
Intel Virtualization Technology (VT-x):
Yes
Intel Virtualization Technology for Directed I/O (VT-d):
Yes
Intel vPro Technology:
No
Intel VT-x with Extended Page Tables (EPT):
Yes
Intel Wireless Display (WiDi) Technology:
No
Born on date:
Q2'11
Bus bandwidth:
5.86
Bus type units:
GT/s
Launch date:
2011-04-05T00:00:00
Market segment:
SRV
Maximum memory:
1024
Processor brand name:
Intel Xeon
Processor cache:
18432 KB
Product name:
Intel Xeon E7-2820 (18M Cache, 2.00 GHz, 5.86 GT/s Intel QPI)
Product type:
4
Status:
6

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