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AMD EPYC 7401 Cpu
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Intel Core i7 7700K Cpu
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Intel Core i7 8700 Cpu
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Intel Core i9 9900K Cpu
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Intel Xeon Gold 5122 Cpu

General

Processor socketSocket SP3LGA 1151LGA 1151LGA 1151LGA 3647
Component forServer/WorkstationPCPCPCPC
Operating modes64-bit64-bit64-bit64-bit64-bit

Processor

Clock speed2.0 GHz4.2 GHz3.2 GHz3.6 GHz3.6 GHz
Max turbo speed3.0 GHz4.5 GHz4.6 GHz5.0 GHz3.7 GHz
Number of cores244684
Number of threads48812168
Thermal Design Power (TDP)170.0 W91.0 W65.0 W95.0 W105.0 W
Processor lithography
N/A
0.0 in0.0 in0.0 in0.0 in
Bus type
N/A
DMI3DMI3DMI3
N/A
Idle states
N/A
yesyesyes
N/A

Integrated Graphics

On-board graphics adapternoyesyesyesno
Type
N/A
Intel HD Graphics 630Intel UHD Graphics 630Intel UHD Graphics 630
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

Cache64 MB8 MB12 MB16 MB16.5 MB
Cache typeL3Smart CacheSmart CacheSmart CacheL3
Memory clock speeds supported by processor
  • 2400
  • 2666
  • 1333
  • 1600
  • 2133
  • 2400
2666.0 MHz2666.0 MHz2666.0 MHz
Memory channelsOctaDualDualDualHexa
Maximum internal memory supported by processor
N/A
64.0 GB64.0 GB64.0 GB768.0 GB
Memory types supported by processor
N/A
  • DDR3L SDRAM
  • DDR4 SDRAM
DDR4 SDRAMDDR4 SDRAMDDR4 SDRAM
Memory bandwidth supported by processor (max)
N/A
N/A
41.6 GB/s41.6 GB/s
N/A

Often compared with AMD EPYC 7401

Often compared with Intel Core i7 7700K

Often compared with Intel Core i7 8700

Often compared with Intel Core i9 9900K

Often compared with Intel Xeon Gold 5122