Intel Management Engine

The Intel Management Engine (ME), also known as the Intel Manageability Engine,[1][2] is an autonomous subsystem that has been incorporated in virtually all of Intel's processor chipsets since 2008.[1][3][4] It is located in the Platform Controller Hub of modern Intel motherboards.

The Intel Management Engine always runs as long as the motherboard is receiving power, even when the computer is turned off. This issue can be mitigated with deployment of a hardware device, which is able to disconnect mains power.

The Intel ME is an attractive target for hackers, since it has top level access to all devices and completely bypasses the operating system. The Electronic Frontier Foundation has voiced concern about Intel ME and some security researchers have voiced concern that it is a backdoor.

Intel's main competitor AMD has incorporated the equivalent AMD Secure Technology (formally called Platform Security Processor) in virtually all of its post-2013 CPUs.[5]

Intéressant de voir la similitude des perfs entre ces 2 procs une fois les fréquences OC @ 4.5


i5-2500K / Q1'11 http://ark.intel.com/fr/products/52210/Intel-Core-i5-2500K-Processor-6M-Cache-up-to-3_70-GHz?q=i5%202500k
i5-4670K / Q2'13 http://ark.intel.com/fr/products/75048/Intel-Core-i5-4670K-Processor-6M-Cache-up-to-3_80-GHz

Pour resituer les générations Intel de l'article http://www.ocaholic.ch/modules/smartsection/item.php?itemid=1129&page=14

i5 2500k = Sandybridge
[génération intermédiaire = Ivy bridge]
i5-4670K = Haswell
Puis Haswell refresh
Actuellement Skylake (2016)




Cet article confirme le peu d'évolution des perf des procos depuis 2011 certainement du au manque de concurrence
http://www.hardware.fr/articles/940-6/cpu-sandy-bridge-vs-ivy-bridge-vs-haswell-vs-skylake-4-g.html