<s>
The	O
P45	B-Device
Express	I-Device
(	O
codenamed	O
Eaglelake	O
)	O
is	O
a	O
mainstream	O
desktop	O
computer	O
chipset	B-Device
from	O
Intel	O
released	O
in	O
Q2	O
2008	O
.	O
</s>
<s>
The	O
first	O
mainboards	O
featuring	O
the	O
P45	O
chipset	B-Device
were	O
shown	O
at	O
CeBIT	O
2008	O
.	O
</s>
<s>
The	O
P45	B-Device
Express	I-Device
chipset	B-Device
supports	O
Intel	O
's	O
LGA	B-Device
775	I-Device
socket	O
and	O
Core	B-Device
2	I-Device
Duo	O
and	O
Quad	O
processors	O
.	O
</s>
<s>
It	O
is	O
a	O
65	B-Algorithm
nm	I-Algorithm
chipset	B-Device
,	O
compared	O
to	O
the	O
earlier	O
generation	O
chipsets	B-Device
(	O
P35	B-Device
,	O
X38	O
,	O
X48	O
)	O
which	O
were	O
90nm	O
.	O
</s>
