Intel AT80614005133AB-RFB Xeon Processor L5640 AT80614005133AB-RFB

Performance. Efficiency. Agility.
Intel�s newest dual-core processor for dual processor (DP) servers and workstations delivers a new level of energy-efficient performance from the innovative Intel� Core� microarchitecture, optimized for low-power, dual-core, 64-bit computing.

The Dual-Core Intel Xeon processor 5100 series is ideal for intense computing environments, 32-bit and 64-bit business-critical applications and high-end workstations. Combined with the Intel� 5000 chipset family and Fully Buffered DIMM (FBDIMM) technology, the new Dual-Core Intel Xeon processor 5100 series-based platforms are expected to deliver up to 3 times the performance and 3.5 times the performance/watt of previous-generation single-core Intel� Xeon� processors. The new Dual-Core Intel Xeon processor 5100 series-based platforms are expected to deliver up to 2.25 times the performance and 2.35 times the performance/watt of previous-generation dual-core Intel Xeon processors.

The Dual-Core Intel Xeon processor 5100 series is compatible with Intel� 5000P, 5000V and 5000X series of chipsets. Server boards based on these chipsets are optimized for dual core with advanced platform features of Dual Independent Bus and Fully Buffered DIMM memory technology offering up to 4X and 3X available bandwidth of current generation platforms. Improved I/O performance is possible with PCI Express* and the option of Intel I/O Acceleration Technology.

Dual-core processing
Significant performance headroom, especially for multi-threaded applications, helps boost system utilization through virtualization and application responsiveness.

Intel� Core� microarchitecture
Better performance on multiple application types and user environments at a substantially reduce power envelope.

Majority of SKUs at 65W
Significantly lower power (compared to previous generation) helps improve data center density and power/thermal operating costs.

Ultra-dense, ultra low-power SKUs at 40W
Low-voltage SKU available at reduced power envelopes will deliver even higher performance per watt � helps reduce power/thermal operating costs and improve data center density.

4 MB shared L2 cache
Increases efficiency of L2 cache-to-processor data transfers, maximizing main memory to processor bandwidth and reducing latency.
Entire L2 cache can be allocated to one core.

1066 and 1333 MHz system bus
Faster system bus speeds than previous generations for increased throughput.

Intel� Virtualization Technology
New processor hardware enhancements that support software-based virtualization, enabling migration of more environments � including 64-bit OSs and applications � to virtual environments.

Intel� Extended Memory 64 Technology (Intel� EM64T)
Flexibility for 64-bit and 32-bit applications and operating systems.

Enhanced Intel� Speedstep� Technology
Helps reduce average system power consumption and potentially improves system acoustics.

Features



Commodity Classification Automated Tracking System (CCATS)



G077159


CPU configuration (max)



2


Embedded options available



No


Execute Disable Bit



Yes


Export Control Classification Number (ECCN)



5A992C


Harmonized System (HS) code



8542310001


Idle States



Yes


Market segment



Server


Physical Address Extension (PAE)



Yes


Physical Address Extension (PAE)



40 bit


Supported instruction sets



SSE4.2


Thermal Monitoring Technologies



No


Graphics



On-board graphics card



No


Memory



ECC



Yes


Maximum internal memory supported by processor



288 GB


Memory channels



Triple-channel


Memory clock speeds supported by processor



800, 1066, 1333


Memory types supported by processor



DDR3-SDRAM


Operational conditions



Tcase



69.4 �C


Other features



Cache memory



12 MB


Intel� Virtualization Technology (Intel� VT)



VT-d, VT-x


Maximum internal memory



294912 MB


Maximum internal memory



288 GB


Package dimensions



Gross Weight (Package, kg)



1.2 kg


Power



Thermal Design Power (TDP)



60 Watt


VID Voltage Range



0.750 - 1.350 V


Processor



Box



No


Bus type



QPI


Component for



Server/workstation


Cooler included



No


CPU multiplier (bus/core ratio)



17


Memory bandwidth supported by processor (max)



32 GB/s


Number of QPI links



2


Processor ARK ID



47926


Processor base frequency



2.26 GHz


Processor boost frequency



2.8 GHz


Processor cache



12 MB


Processor cache type



Smart Cache


Processor code



SLBV8


Processor codename



Westmere EP


Processor cores



6


Processor family



Intel� Xeon� 5000 Sequence


Processor frequency



2.26 GHz


Processor lithography



32 nm


Processor manufacturer



Intel


Processor model



L5640


Processor operating modes



64-bit


Processor series



Intel Xeon 5600 Series


Processor socket



LGA 1366 (Socket B)


Processor threads



12


System bus rate



5.86 GT/s


Thermal Design Power (TDP)



60 Watt


VID Voltage Range



0.75 - 1.35 V


Processor special features



Enhanced Intel SpeedStep Technology



Yes


Intel 64



Yes


Intel Demand Based Switching



Yes


Intel Enhanced Halt State



Yes


Intel Trusted Execution Technology



Yes


Intel Virtualization Technology (VT-x)



Yes


Intel Virtualization Technology for Directed I/O (VT-d)



Yes


Intel VT-x with Extended Page Tables (EPT)



Yes


Intel� AES New Instructions (Intel� AES-NI)



Yes


Intel� Hyper Threading Technology (Intel� HT Technology)



Yes


Intel� Smart Cache



Yes


Intel� Turbo Boost Technology



1.0


Product dimensions



Net Weight (Product, kg)



1 kg


Technical details



Born on date



Q1'10


Bus bandwidth



5.86


Bus speed



5.86 GT/s


Bus type units



GT/s


Last change



63903513


Launch date



Q1'10


Maximum memory



288 GB


Processor brand name



Intel Xeon


Processor cache



12288 KB


Processor core voltage



0.750-1.350 V


Product family



Intel Xeon Processor 5000 Sequence


Product name



Intel Xeon L5640 (12M Cache, 2.26 GHz, 5.86 GT/s Intel QPI)


Product type



Processor


Status



Discontinued


Supported memory types



DDR3-SDRAM


Vendor information



Brand Name


Intel


Warranty



1 Year(s)


Weight & dimensions



Processor package size



42.5mm x 45mm mm