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HardwareCPUProcessor features → AMD Athlon II X4 638

Athlon II X4 638

AMD Athlon II X4 638 - 4-core processor with a clock frequency of 2700 MHz and 2rd level cache 4096 KB. Designed for desktop computers, installs in a Socket FM1..

AMD Athlon II X4 638
Released2012
ManufacturerAMD
Processor typefor desktop computers
SocketSocket FM1
Number of cores4
Number of threads4
Base frequency2700 MHz
Turbo Coreno
L1 Cache, Кb128x4
L2 Cache, Кb4096
L3 Cache, Кbno
Integrated graphicsno
Memory channels2
Supported memoryDDR3-1866
Processor coreLlano
Lithography32 nm
Transistors, mn1400
TDP65 W
Max. temperature70,1° C
Instructions, technologyMMX
3DNow!
SSE
SSE2
SSE3
SSE4A
AMD64
EVP (Enhanced Virus Protection)
AMD-V (AMD Virtualization)
PowerNow!
Other features














Performance
AMD A12 PRO-8800B
4 cor. / 2100 MHz / 2048 Kb / Socket FP4
7847
(100%)
Intel Xeon E5462
4 cor. / 2800 MHz / 12288 Kb / LGA771
7309
(94%)
Intel Core i3-3220T
2 cor. / 2800 MHz / 3072 Kb / LGA1155
6675
(86%)
Intel Xeon X3230
4 cor. / 2660 MHz / 8192 Kb / LGA775
6268
(80%)
AMD Athlon II X4 638
This processor
5895
(76%)
Intel Pentium G3250T
2 cor. / 2800 MHz / 3072 Kb / LGA1150
5325
(68%)
AMD Phenom II X3 B73
3 cor. / 2800 MHz / 6144 Kb / Socket AM2+, Socket AM3
4981
(64%)
Intel Core i5-5350U
2 cor. / 1800 MHz / 3072 Kb / BGA1168
4513
(58%)
AMD A4 PRO-7300B
2 cor. / 3800 MHz / 1024 Kb / Socket FM2
4145
(53%)

Processors rating
( + specifications )

Graphics card
comparison
( ~ 500 models )

Graphics card rating
( + specifications )
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