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AMD A4 3400 Cpu
AMD A4 3400
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Intel Core i7 920 Cpu
Intel Core i7 920
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Intel Core i7 950 Cpu
Intel Core i7 950
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Intel Xeon E5-2470v2 Cpu
Intel Xeon E5-2470v2
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Intel Xeon E5-4607 Cpu
Intel Xeon E5-4607

General

Processor socketFM1LGA 1366LGA 1366LGA 1356LGA 2011
Component forPC
N/A
N/A
Server/WorkstationServer/Workstation
Operating modes64-bit64-bit64-bit64-bit64-bit

Processor

Clock speed2.7 GHz2.66 GHz3.06 GHz2.4 GHz2.2 GHz
Number of cores244106
Thermal Design Power (TDP)65.0 W130.0 W130.0 W95.0 W95.0 W
Processor lithography0.0 in0.0 in0.0 in0.0 in0.0 in
Max turbo speed
N/A
2.93 GHz3.33 GHz3.2 GHz
N/A
Number of threads
N/A
882012
Bus type
N/A
QPIQPIQPIQPI
Idle states
N/A
yesyesyesyes

Memory

Cache0.512 MB8 MB8 MB25 MB12 MB
Cache typeL2L2L3Smart CacheSmart Cache
Maximum internal memory supported by processor
N/A
24.0 GB24.0 GB384.0 GB1500.0 GB
Memory bandwidth supported by processor (max)
N/A
25.6 GB/s25.6 GB/s38.4 GB/s34.1 GB/s
Memory clock speeds supported by processor
N/A
N/A
N/A
  • 800
  • 1066
  • 1333
  • 1600
  • 800
  • 1066
Memory types supported by processor
N/A
N/A
N/A
DDR3 SDRAMDDR3 SDRAM
Memory channels
N/A
N/A
N/A
TripleQuad