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AMD Opteron 6344 Cpu
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Intel Core i5 6400 Cpu
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Intel Core i5 6400T Cpu
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Intel Core i5 6402P Cpu
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Intel Xeon E5-2470v2 Cpu

General

Processor socketSocket G34LGA 1151LGA 1151LGA 1151LGA 1356
Component forServer/WorkstationPCPCPCServer/Workstation
Operating modes64-bit64-bit64-bit64-bit64-bit

Processor

Clock speed2.6 GHz2.7 GHz2.2 GHz2.8 GHz2.4 GHz
Max turbo speed3.2 GHz3.3 GHz2.8 GHz3.4 GHz3.2 GHz
Number of cores1244410
Number of threads1244420
Thermal Design Power (TDP)115.0 W65.0 W35.0 W65.0 W95.0 W
Processor lithography0.0 in0.0 in0.0 in0.0 in0.0 in
Bus type
N/A
DMI3DMI3DMI3QPI
Idle states
N/A
yesyesyesyes

Integrated Graphics

On-board graphics adapternoyesyesyesno
Type
N/A
Intel HD Graphics 530Intel HD Graphics 530Intel HD Graphics 510
N/A
On-board graphics adapter base frequency
N/A
350.0 MHz350.0 MHz350.0 MHz
N/A
On-board graphics adapter DirectX version
N/A
12.012.012.0
N/A

Memory

Cache16 MB6 MB6 MB6 MB25 MB
Cache typeL3Smart CacheSmart CacheSmart CacheSmart Cache
Memory clock speeds supported by processor
  • 1333
  • 1600
  • 2133
  • 1333
  • 1600
  • 1866
  • 2133
  • 1333
  • 1600
  • 1866
  • 1333
  • 1600
  • 1866
  • 2133
  • 800
  • 1066
  • 1333
  • 1600
Memory types supported by processorDDR3 SDRAM
  • DDR3L SDRAM
  • DDR4 SDRAM
  • DDR3L SDRAM
  • DDR4 SDRAM
  • DDR3L SDRAM
  • DDR4 SDRAM
DDR3 SDRAM
Maximum internal memory supported by processor
N/A
64.0 GB64.0 GB64.0 GB384.0 GB
Memory bandwidth supported by processor (max)
N/A
34.1 GB/s34.1 GB/s34.1 GB/s38.4 GB/s
Memory channels
N/A
DualDualDualTriple

Often compared with Intel Core i5 6400

Often compared with Intel Core i5 6402P