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You are here: home  > 2.20 GHz 10 Core Xeon Processor E5 4640 v2 20 Threads 8 GT / s QPI 95 W TDP
  • 2.20 GHz 10 Core Xeon Processor E5 4640 v2 20 Threads 8 GT / s QPI 95 W TDP
  • 2.20 GHz 10 Core Xeon Processor E5 4640 v2 20 Threads 8 GT / s QPI 95 W TDP
Enlarge 2.20 GHz 10 Core Xeon Processor E5 4640 v2 20 Threads 8 GT / s QPI 95 W TDP

2.20 GHz 10 Core Xeon Processor E5 4640 v2 20 Threads 8 GT / s QPI 95 W TDP 

Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: E5-4640 v2

2.20 GHz 10 Core Xeon Processor E5 4640 v2 20 Threads 8 GT / s QPI 95 W TDP
 
 
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2.20 GHz 10 Core Xeon Processor E5 4640 v2 20 Threads 8 GT / s QPI 95 W TDP

 

 

Specifications:

 

TDP

95 W

Bus speed

8 GT/s QPI (4000 MHz) 5 GT/s DMI

Clock multiplier

22

Data width

64 bit

Floating Point Unit

Integrated

Instruction Set Extensions

AVX

Embedded Options Available

Yes

Lithography

22 nm

Scalability

4S Only

VID Voltage Range

0.65V–1.30V

Maximum operating temperature

75°C

Max Memory Size (dependent on memory type)

768 GB

Memory Types

DDR3 800/1066/1333/1600/1866

Max # of Memory Channels

4

Max Memory Bandwidth

59.7 GB/s

ECC Memory Supported

Yes

Processor Graphics

None

PCI Express Revision

3.0
PCI Express Configurations x4, x8, x16

Max # of PCI Express Lanes

40

Multiprocessing

Up to 4 processors

 

 

Description:

 

  • MMX instructions
  • SSE / Streaming SIMD Extensions
  • SSE2 / Streaming SIMD Extensions 2
  • SSE3 / Streaming SIMD Extensions 3
  • SSSE3 / Supplemental Streaming SIMD Extensions 3
  • SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4  
  • AES / Advanced Encryption Standard instructions
  • AVX / Advanced Vector Extensions
  • F16C / 16-bit Floating-Point conversion instructions
  • EM64T / Extended Memory 64 technology / Intel 64  
  • NX / XD / Execute disable bit  
  • HT / Hyper-Threading technology  
  • VT-x / Virtualization technology  
  • VT-d / Virtualization for directed I/O
  • TBT 2.0 / Turbo Boost technology 2.0  
  • TXT / Trusted Execution technology
  • Enhanced SpeedStep technology 

The processor has the following security, data protection and/or software features: Secure Key and OS Guard.

 

 

 

 

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Company Info

E energy Trading Limited Company [China (Mainland)]


Business Type:Manufacturer
City: Shenzhen
Province/State: Guangdong
Country/Region: China (Mainland)

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