<s>
LGA	B-Device
1366	I-Device
(	O
land	B-Algorithm
grid	I-Algorithm
array	I-Algorithm
1366	O
)	O
,	O
also	O
known	O
as	O
Socket	B-Device
B	I-Device
,	O
is	O
an	O
Intel	B-Device
CPU	I-Device
socket	O
.	O
</s>
<s>
This	O
socket	O
supersedes	O
Intel	O
's	O
LGA	B-Device
775	I-Device
(	O
Socket	B-Device
T	I-Device
)	O
in	O
the	O
high-end	O
and	O
performance	O
desktop	O
segments	O
.	O
</s>
<s>
It	O
also	O
replaces	O
the	O
server-oriented	O
LGA	B-Device
771	I-Device
(	O
Socket	B-Device
J	I-Device
)	O
in	O
the	O
entry	O
level	O
and	O
is	O
superseded	O
itself	O
by	O
LGA	B-Device
2011	I-Device
.	O
</s>
<s>
Socket	B-Device
1366	I-Device
(	O
Socket	B-Device
B	I-Device
)	O
uses	O
Intel	B-Architecture
QuickPath	I-Architecture
Interconnect	I-Architecture
(	O
QPI	B-Architecture
)	O
to	O
connect	O
the	O
CPU	O
to	O
a	O
reduced-function	O
northbridge	B-Device
that	O
serves	O
mainly	O
as	O
a	O
PCI-Express	O
controller	O
.	O
</s>
<s>
A	O
slower	O
DMI	B-Architecture
is	O
used	O
to	O
connect	O
Intel	O
's	O
most	O
recent	O
northbridge	B-Device
and	I-Device
southbridge	I-Device
components	O
.	O
</s>
<s>
By	O
comparison	O
,	O
Intel	O
's	O
LGA	B-Device
1156	I-Device
(	O
Socket	B-Device
H	I-Device
)	O
moves	O
the	O
QPI	B-Architecture
link	O
and	O
PCI-Express	O
controller	O
onto	O
the	O
processor	O
itself	O
,	O
using	O
DMI	B-Architecture
to	O
interface	O
a	O
single-component	O
"	O
chipset	B-Device
"	O
(	O
now	O
called	O
PCH	B-Device
)	O
that	O
serves	O
traditional	O
southbridge	B-Device
functions	O
.	O
</s>
<s>
In	O
November	O
2008	O
,	O
Intel	O
released	O
Core	B-Device
i7	I-Device
,	O
which	O
was	O
the	O
first	O
processor	O
requiring	O
this	O
socket	O
.	O
</s>
<s>
LGA	B-Device
1366	I-Device
socket	O
and	O
processors	O
were	O
discontinued	O
sometime	O
in	O
early	O
2012	O
,	O
having	O
been	O
superseded	O
by	O
the	O
LGA	B-Device
2011	I-Device
and	O
LGA	B-Device
1356	I-Device
socket	O
,	O
on	O
14	O
November	O
2011	O
,	O
supporting	O
Sandy	O
Bridge	O
E-series	O
processors	O
.	O
</s>
<s>
The	O
accompanying	O
LGA	B-Device
1156	I-Device
was	O
discontinued	O
at	O
the	O
same	O
time	O
,	O
which	O
was	O
replaced	O
by	O
LGA	B-Device
1155	I-Device
.	O
</s>
<s>
Socket	B-Device
B	I-Device
processors	O
have	O
the	O
following	O
mechanical	O
maximum	O
load	O
limits	O
which	O
should	O
not	O
be	O
exceeded	O
during	O
heatsink	O
assembly	O
,	O
shipping	O
conditions	O
,	O
or	O
standard	O
use	O
.	O
</s>
<s>
Processors	O
using	O
this	O
socket	O
have	O
a	O
lower	O
static	O
load	O
limit	O
than	O
previous	O
models	O
using	O
LGA	B-Device
775	I-Device
.	O
</s>
<s>
The	O
chipsets	B-Device
that	O
support	O
LGA	B-Device
1366	I-Device
are	O
Intel	O
's	O
X58	B-Device
(	O
desktop	O
)	O
and	O
3400	O
,	O
3420	O
,	O
3450	O
,	O
5500	O
,	O
5520	O
and	O
7500	O
(	O
server	O
)	O
.	O
</s>
