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HardwareCPUProcessor features → Intel Core 2 Quad Q8400

Core 2 Quad Q8400

Intel Core 2 Quad Q8400 - 4-core processor with a clock frequency of 2666 MHz and 2rd level cache 4096 KB. Designed for desktop computers, installs in a LGA775..

Intel Core 2 Quad Q8400
Released2009
ManufacturerIntel
Processor typefor desktop computers
SocketLGA775
Number of cores4
Number of threads4
Base frequency2666 MHz
Turbo Boostno
L1 Cache, Кb32x4
L2 Cache, Кb4096
L3 Cache, Кbno
Integrated graphicsno
Memory channels2
Supported memoryDDR2/DDR3
Bus1333 MHz FSB
Processor coreYorkfield
Lithography45 nm
Transistors, mn456
TDP95 W
Max. temperature71,4° C
Instructions, technologyMMX
SSE
SSE2
SSE3
SSSE3
SSE4.1
EM64T (Intel 64)
NX (XD, Execute disable bit)
VT-x (Virtualization technology)
Enhanced SpeedStep tech.
Stop Grant state
Extended Stop Grant State
HALT state
Extended HALT state
Sleep state
Deep Sleep state
Deeper Sleep state
Other features







Performance
Intel Xeon E5450
4 cor. / 3000 MHz / 12288 Kb / LGA771
7792
(100%)
Intel Core i3-2125
2 cor. / 3300 MHz / 3072 Kb / LGA1155
7215
(93%)
Intel Core 2 Quad Q9505S
4 cor. / 2830 MHz / 6144 Kb / LGA775
6603
(85%)
Intel Pentium G2140
2 cor. / 3300 MHz / 3072 Kb / LGA1155
6241
(81%)
Intel Core 2 Quad Q8400
This processor
5847
(76%)
Intel Pentium G3260T
2 cor. / 2900 MHz / 3072 Kb / LGA1150
5298
(68%)
AMD A6-3600
4 cor. / 2100 MHz / 4096 Kb / Socket FM1
4949
(64%)
AMD Athlon II X3 435
3 cor. / 2900 MHz / 1536 Kb / Socket AM3, Socket AM2+
4496
(58%)
Intel Celeron G1620T
2 cor. / 2400 MHz / 2048 Kb / LGA1155
4140
(54%)

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