Processors; Overview; Features - Dell PowerEdge M610x Technical Manual

Dell

6 Processors

6.1 Overview

The Intel Xeon processor 5500 and 5600 series are designed specifically for servers and workstation
applications. These processors feature quad-core processing to maximize performance and
performance/watt for data center infrastructures and highly dense deployments. They feature Intel
Core™ micro-architecture and Intel 64 architecture for flexibility in 64-bit and 32-bit applications and
operating systems and use a 1366-contact Flip-Chip Land Grid Array (FC-LGA) package that plugs into
a surface-mount socket. The M610x provides support for up to two processors.

6.2 Features

Key features of the Intel Xeon processor 5500 series include:
•
Up to four cores per processor
•
Two point-to-point QuickPath Interconnect links at 6.4 GT/s
•
45 nm process technology
•
No termination required for non-populated CPUs (must populate CPU socket 1 first)
•
Integrated QuickPath DDR3 memory controller
•
64-byte cache line size
•
RISC/CISC hybrid architecture
•
Compatible with existing x86 code base
•
MMX™ support
•
Execute Disable Bit
•
Intel Wide Dynamic Execution

Executes up to four instructions per clock cycle
•
Simultaneous Multi-Threading (SMT) capability
•
Support for CPU Turbo Mode (on certain SKUs)

Increases CPU frequency if operating below thermal, power and current limits
•
Streaming SIMD (Single Instruction, Multiple Data) Extensions 2, 3, and 4
•
®
Intel 64 Technology
•
®
Intel VT-x and VT-d Technology for virtualization support
•
Enhanced Intel
•
Demand-based switching for active CPU power management as well as support for ACPI P-
States, C-States and T-States
The Intel Xeon processor 5600 series encompasses all the features of the 5500 series along with:
•
New top BIN processors at 130W TDP
•
Support for DDR3L, 1.35v DIMMs for even lower system power
•
Support for memory sparing
•
AES-NI (hardware encryption assist) for more efficient encryption for uses such as online
transactions SSL.
•
Intel TXT (Trusted Execution Technology) provides hardware assisted protection against
emerging software attacks
Dell PowerEdge M610x Technical Guide
® ®
SpeedStep Technology
14