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HardwareCPUProcessor features → AMD Phenom II P820

AMD Phenom II P820

AMD Phenom II P820 - 3-core processor with a clock frequency of 1800 MHz and 2rd level cache 1536 KB. Processor is designed for mobile computers, installs in a Socket S1. Has a built-in memory controller (2 channels, DDR3-1066, DDR3L-1066).

Essentials:
Released2010
Segmentfor mobile computers
SocketSocket S1
Bus1800 MHz 16-bit HT (3.6 GT/s)
Number of cores3
Number of threads3
Base frequency1800 MHz
Turbo Coreno
Unlocked multiplierno
Architecture (core)Champlain
Lithography45 nm
Transistors, mn234
TDP25 W
Official specificationsfollow >
Internal memory
L1 Cache, Кb3x64+3x64
L2 Cache, Кb1536
L3 Cache, Кbno
Integrated moduls
Graphics processorno
Memory controller2-channel
(DDR3-1066, DDR3L-1066)
PCIe controllerno
Other modules / peripheralsno
Instructions, technology
MMX
3DNow!
SSE
SSE2
SSE3
SSE4A
AMD64
EVP (Enhanced Virus Protection)
AMD-V (AMD Virtualization)
PowerNow!




Performance
Intel Celeron G540T
2 cor. / 2100 MHz / 2048 Kb / LGA1155
3827
(100%)
Intel Xeon 5160
2 cor. / 3000 MHz / 4096 Kb / LGA771
3562
(94%)
Intel Celeron J1900
4 cor. / 2000 MHz / 2048 Kb / BGA1170
3371
(89%)
AMD Phenom II N640
2 cor. / 2900 MHz / 2048 Kb / Socket S1
3132
(82%)
Intel Celeron 3965Y
2 cor. / 1500 MHz / 2048 Kb / BGA1515
2931
(77%)
AMD Phenom II P820
This processor
2871
(76%)
Intel Celeron B815
2 cor. / 1600 MHz / 2048 Kb / PGA988
2473
(65%)
Intel Core i5-470UM
2 cor. / 1330 MHz / 3072 Kb / BGA1288
2305
(61%)
AMD A4-4355M
2 cor. / 1900 MHz / 1024 Kb / Socket FP2
2124
(56%)

Processors rating
( + specifications )

Graphics card
comparison
( ~ 500 models )

Graphics card rating
( + specifications )
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