HP

HP E5-2660 Xeon 2.20 GHz Processor Upgrade

Enhance Your Server Performance with This Powerful ProcessorThe HP Xeon E5-2660 processor delivers a blend of performance and energy efficiency for data centers. Designed for demanding workloads, this octa-core processor enhances virtualization, cloud computing, and other data-intensive applicati...

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*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.

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Overview

Enhance Your Server Performance with This Powerful Processor

The HP Xeon E5-2660 processor delivers a blend of performance and energy efficiency for data centers. Designed for demanding workloads, this octa-core processor enhances virtualization, cloud computing, and other data-intensive applications.

  • Processor Family: Intel Xeon E5-2600
  • Socket Type: Socket R LGA-2011
  • Cores: Octa-core (8 Core)
  • Cache: 20 MB
  • QPI Speed: 8 GT/s

Key Features

Intel Xeon E5-2660 Octa-core (8 Core) 2.20 Ghz Processor Upgrade - Socket R Lga-2011 - 2 Mb - 20 Mb Cache - 8 Gt/s Qpi - Yes - 32 Nm - 95 W - 163.4°f (73°c) - 1.4 V Dc - Rohs Compliance

Specifications

Processor Model
Intel Xeon E5-2660
Core Count
Octa-core (8 Core)
Base Clock Speed
2.20 GHz
Socket Type
Socket R LGA-2011
Cache
20 MB
QPI Speed
8 GT/s
Manufacturing Process
32 Nm
TDP
95 W
Max Temperature
163.4°F (73°C)
Voltage
1.4 V Dc
Compliance
Rohs

Pros & Cons

👍 Pros

  • Features an Intel Xeon E5-2660 Octa-core processor, providing 8 cores and 16 threads for strong multi-tasking
  • Operates at a base speed of 2.20 GHz, with capability for enhanced performance in demanding applications
  • Boasts a 20 MB cache, facilitating faster data access for improved processing efficiency
  • Designed with 32 nm technology, balancing performance and power efficiency for its generation
  • The processor has a maximum operating temperature of 163.4°F (73°C), indicating thermal stability

👎 Cons

  • As an "upgrade," it requires an existing system with a compatible Socket R LGA-2011 motherboard, limiting standalone use
  • The 95 W thermal design power (TDP) indicates a need for adequate cooling infrastructure in the system it's installed into
  • The processor's 2.20 GHz base clock speed might be lower than newer generation Xeon processors, affecting single-threaded performance
  • While an 8-core processor, its 32 nm architecture represents an older generation compared to more recent offerings
  • Specific information about boost clock speeds or turbo frequencies is not explicitly detailed beyond the 2.20 GHz base clock

Frequently Asked Questions

The HP E5-2660 Xeon is an Octa-core (8 Core) Intel Xeon E5-2660 processor, designed for server and workstation environments, offering 16 threads for robust multi-tasking.
This processor operates at a base clock speed of 2.20 GHz, providing solid performance for demanding applications.
The HP E5-2660 Xeon processor uses a Socket R LGA-2011, which is important for ensuring compatibility with your motherboard.
It comes with a 20 MB cache, which helps in speeding up data access and overall processing efficiency.
The TDP for this processor is 95 W, indicating the amount of heat it generates under typical workloads, which requires appropriate cooling.
Yes, the Intel Xeon E5-2660 processor is listed as RoHS compliant, adhering to certain environmental safety standards.