Intel® Xeon® Processor 5000/3000 Sequence for Embedded Computing Platforms

All Intel® Xeon® processors 5000/3000 sequence feature:

Embedded Computing processor specifications

Processor NumberΔ	Cache	Clock Speed	QPI (GT/s)	Front Side Bus	System Type	Power	Ideal for ATCA / NEBS	Tcase (Highest short term / Nominal shown)
45-nm technology
E5540	8MB	2.53 GHz	5.86 GT/s		One or two socket	80W	No	76° C
E5504	4MB	2.00 GHz	4.80 GT/s		One or two socket	80W	No	76° C
L5518	8MB	2.13 GHz	5.86 GT/s		One or two socket	60W	Yes	85° C / 70° C
L5508	8MB	2.00 GHz	5.86 GT/s		One or two socket	38W	Yes	85° C / 70° C
E5440	12MB	2.83 GHz		1333 MHz	DP	80W	No	67° C
L5410	12MB	2.33 GHz		1333 MHz	DP	50W	Yes	57° C
L5408	12MB	2.13 GHz		1066 MHz	DP	40W	Yes	87° C / 72° C
E5240	6MB	3.0 GHz		1333 MHz	DP	65W	No	66° C
E5220	6MB	2.33 GHz		1333 MHz	DP	65W	No	66° C
L5238	6MB	2.66 GHz		1333 MHz	DP	35W	Yes	86° C / 71° C
L3014‡	3MB	2.4 GHz		1066 MHz	UP	30W	Yes	75° C / 60° C
65-nm technology
E5345	8MB	2.33 GHz		1333 MHz	DP	80W	No	66° C
E5335	8MB	2.0 GHz		1333 MHz	DP	80W	No	66° C
L5318	8MB	1.6 GHz		1066 MHz	DP	40W	Yes	87° C / 72° C
5140	4MB	2.33 GHz		1333 MHz	DP	65W	No	65° C
5130	4MB	2.0 GHz		1333 MHz	DP	65W	No	65° C
LV 5148	4MB	2.33 GHz		1333 MHz	DP	40W	Yes	58° C
LV 5128	4MB	1.86 GHz		1066 MHz	DP	40W	Yes	58° C
LV 5138	4MB	2.13 GHz		1066 MHz	DP	35W	Yes	86° C / 71° C

± Intel® Virtualization Technology (Intel® VT), Intel® Trusted Execution Technology (Intel® TXT), and Intel® 64 architecture require a computer system with a processor, chipset, BIOS, enabling software and/or operating system, device drivers and applications designed for these features. Performance will vary depending on your configuration. Contact your vendor for more information.

º Enabling Execute Disable Bit functionality requires a PC with a processor with Execute Disable Bit capability and a supporting operating system. Check with your PC manufacturer on whether your system delivers Execute Disable Bit functionality.

Φ Intel® 64 architecture requires a computer system with a processor, chipset, BIOS, enabling software and/or operating system, device drivers and applications enabled for this feature. Performance will vary depending on your configuration. Contact your vendor for more information.

Δ Intel® processor numbers are not a measure of performance. Processor numbers differentiate features within each processor family, not across different processor families. See www.intel.com/products/processor_number/ for details.

‡ L3014 is a singe core Xeon processor.

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Embedded & Communications

Intel® Xeon® Processor 5000/3000 Sequence for Embedded Computing Platforms

All Intel® Xeon® processors 5000/3000 sequence feature:

Embedded Computing processor specifications