Intel Xeon E5-2643 specifications

Overall score10760
CPU typeServer
SocketLGA2011
Number of Cores4
Number of Threads8
Frequency, Megahertz3300
Turbo frequency, MegahertzUp to 3500
Processor coreSandy Bridge EP
Integrated GraphicsNo
Level 1 cache size, Kilobytes64x4
Level 2 cache size, Kilobytes256x4
Level 3 cache size, Kilobytes10240
Supported memoryDDR3-800, DDR3-1066, DDR3-1333, DDR3-1600
Bus speed8 GT/s QPI
Thermal Design Power, Watts130
Manufacture process, Nanometers32
Transistor count, Millions2270

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Intel Xeon E5-2643 comparison chart

Processor Base Frequency3400 MHz
Cores4
SocketSocket AM2+, Socket AM3
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