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HardwareCPUProcessor features → Intel Pentium D 840 XE

Pentium D 840 XE

Intel Pentium D 840 XE - 2-core processor with a clock frequency of 3200 MHz and 2rd level cache 2048 KB. Processor is designed for desktop computers, installs in a LGA775..

Intel Pentium D 840 XE
Released2005
ManufacturerIntel
Processor typefor desktop computers
SocketLGA775
Number of cores2
Number of threads2
Base frequency3200 MHz
Turbo Boostno
L1 Cache, Кb16x2
L2 Cache, Кb2048
L3 Cache, Кbno
Integrated graphicsno
Integrated memory controllerno
(controller of the motherboard is used)
Memory channelsdepends on motherboard
Supported memoryDDR/DDR2
(depends on motherboard)
Integrated PCIe controllerno
Bus800 MHz FSB
Processor coreSmithfield
Lithography90 nm
Transistors, mn230
TDP130 W
Max. temperature69,8° C
Instructions, technologyMMX
SSE
SSE2
SSE3
EM64T (Intel 64)
NX (XD, Execute disable bit)
Enhanced SpeedStep tech.
Stop Grant state
Extended HALT state
Other features















Performance
Intel Celeron 1019Y
2 cor. / 1000 MHz / 2048 Kb / BGA1023
1676
(100%)
Intel Core 2 Duo SU7300
2 cor. / 1300 MHz / 3072 Kb / BGA592
1573
(94%)
Intel Pentium U5400
2 cor. / 1200 MHz / 3072 Kb / BGA1288
1488
(89%)
Intel Celeron 807
1 cor. / 1500 MHz / 1536 Kb / BGA1023
1360
(82%)
AMD Sempron 150
1 cor. / 2900 MHz / 1024 Kb / Socket AM3, Socket AM2+
1280
(77%)
Intel Pentium D 840 XE
This processor
1258
(76%)
AMD Opteron 148
1 cor. / 2200 MHz / 1024 Kb / Socket 940
1092
(66%)
Intel Pentium III-S 1400
1 cor. / 1400 MHz / 512 Kb / Socket 370
983
(59%)
AMD Athlon 64 2850e
1 cor. / 1800 MHz / 512 Kb / Socket AM2
891
(54%)

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( + specifications )

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