Intel Xeon E5-4655 v4 Processor

8 Cores • 16 Threads • 2.50 GHz Base • 3.20 GHz Turbo • 30MB SmartCache

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Overview

The Intel Xeon E5-4655 v4 is a high-efficiency, multi-socket server processor built on Intel's Broadwell-EP architecture. With 8 physical cores, 16 threads, and 30MB of SmartCache, it delivers strong compute power and scalability for demanding enterprise workloads. Running at a base clock of 2.50 GHz and boosting up to 3.20 GHz, it’s ideal for virtualization, database operations, analytics, and cloud infrastructure.

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Key Specifications

• Architecture: Broadwell-EP (14nm)

• Cores / Threads: 8 / 16

• Base Frequency: 2.50 GHz

• Max Turbo Frequency: 3.20 GHz

• Cache: 30 MB SmartCache

• TDP: 135W

• Socket: FCLGA2011-3

• Scalability: Supports up to 4-way SMP systems

• Launch Date: Q2 2016

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Memory & I/O Capabilities

• Memory Support: DDR4 1600/1866/2133/2400 MHz

• Max Memory Size: Up to 1.5 TB

• Memory Channels: 4

• ECC Support: Yes

• PCI Express: 40 lanes, PCIe 3.0

• Bus Speed: 9.6 GT/s QPI

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Compatibility & System Support

The Xeon E5-4655 v4 is designed for advanced multi-processor server environments. It is compatible with the following systems and platforms:

Compatible Manufacturers and Systems:

• Dell: PowerEdge R730, FC830, M830 (4-socket support)

• HPE: ProLiant DL360p Gen9, DL380p Gen9 (with proper BIOS updates)

• Supermicro: X10 and X11 series motherboards supporting LGA2011-3 and Broadwell-EP CPUs

• Other OEM Platforms: Custom and enterprise-grade motherboards with Intel C610 chipset and socket FCLGA2011-3

BIOS & Chipset Requirements:

• Must support Broadwell-EP CPUs

• Chipset: Intel C610 or equivalent

• BIOS updates may be required for full functionality on some systems

Not Compatible With:

• Consumer-grade desktops

• Single-socket systems limited to E5-16xx or E5-26xx CPUs

• Systems without Broadwell-EP BIOS support

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Equipment Requirements

To ensure optimal operation, the following hardware is recommended:

Component	Specification
Motherboard	Dual/Quad-socket LGA2011-3 with C610 chipset
Cooling	Server-grade heatsink for 135W TDP
Power Supply	Minimum 750W for multi-CPU systems
Memory	ECC DDR4 RDIMM or LRDIMM (Quad Channel)
Chassis	Server/workstation with adequate airflow
PCIe Devices	Compatible with up to 40 lanes PCIe 3.0