Intel

Intel BX80614E5645 Xeon E5645 2.4GHz Processor

Efficient Performance for Workstations and Servers The Intel Xeon E5645 processor offers a balance of performance and efficiency for workstations and servers. With six cores and Intel QPI technology, this processor is ideal for a variety of professional applications. Specifications: Processor...

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Overview

Efficient Performance for Workstations and Servers

The Intel Xeon E5645 processor offers a balance of performance and efficiency for workstations and servers. With six cores and Intel QPI technology, this processor is ideal for a variety of professional applications.

Specifications:

  • Processor: Intel Xeon E5645
  • Cores: 6
  • Clock Speed: 2.40 GHz
  • Cache: 12M
  • QPI Speed: 5.86 GT/s
  • Socket: LGA1366

Key Features

Enhanced Intel Speedstep Technology; Execute Disable Bit

Demand Based Switching; Hyper-Threading Technology

Turbo Boost Technology; Virtualization Technology (VT-x)

Specifications

Model
Xeon E5645
Base Clock Speed
2.4GHz
Manufacturer
Intel
Technologies
Enhanced Intel Speedstep Technology, Execute Disable Bit, Demand Based Switching, Hyper-Threading Technology, Turbo Boost Technology, Virtualization Technology (VT-x)

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Pros & Cons

👍 Pros

  • Features Hyper-Threading Technology, allowing for improved multitasking and performance.
  • Includes Turbo Boost Technology, which dynamically increases processor frequency when needed.
  • Equipped with Virtualization Technology (VT-x), enhancing capability for virtual environments.
  • Benefits from Enhanced Intel Speedstep Technology for efficient power management and heat reduction.
  • Utilizes Execute Disable Bit for improved security against certain types of malicious attacks.
  • Incorporates Demand Based Switching, which can adjust power consumption based on workload.

👎 Cons

  • The 2.4GHz base clock speed for the Xeon E5645 might be lower compared to newer processors, impacting single-core performance.
  • As an older generation Xeon processor, it may not be compatible with the latest motherboards and system architectures.
  • Power efficiency, while improved by Speedstep and Demand Based Switching, may not match more recent CPU designs.
  • The product information does not specify core count or cache size, which are key performance indicators.
  • This processor is designed for server or workstation environments, potentially overkill or incompatible for standard desktop builds.

Frequently Asked Questions

The Intel Xeon E5645 processor operates at a base clock speed of 2.4GHz.
Yes, the Intel Xeon E5645 processor features Hyper-Threading Technology, which allows for improved parallel processing.
Yes, it includes Turbo Boost Technology, enabling the processor to dynamically increase its frequency above the base operating frequency when conditions allow.
Yes, the Intel Xeon E5645 supports Virtualization Technology (VT-x), which is beneficial for running virtual machines.
The Execute Disable Bit is a hardware-based security feature that can reduce exposure to viruses and malicious code by preventing execution of code in non-executable memory regions.
Yes, it includes Enhanced Intel Speedstep Technology and Demand Based Switching, which help in managing power consumption and heat.