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AMD EPYC 7401 Cpu
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Intel Core i9 9900K Cpu
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Intel Core i9 Extreme Edition 10980XE X-series Cpu
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Intel Xeon E5-4607 Cpu
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Intel Xeon Gold 5122 Cpu

General

Processor socketSocket SP3LGA 1151LGA 2066LGA 2011LGA 3647
Component forServer/WorkstationPCPCServer/WorkstationPC
Operating modes64-bit64-bit64-bit64-bit64-bit

Processor

Clock speed2.0 GHz3.6 GHz3.0 GHz2.2 GHz3.6 GHz
Max turbo speed3.0 GHz5.0 GHz4.6 GHz
N/A
3.7 GHz
Number of cores2481864
Number of threads481636128
Thermal Design Power (TDP)170.0 W95.0 W165.0 W95.0 W105.0 W
Processor lithography
N/A
0.0 in0.0 in0.0 in0.0 in
Bus type
N/A
DMI3
N/A
QPI
N/A
Idle states
N/A
yes
N/A
yes
N/A

Integrated Graphics

On-board graphics adapternoyesnonono
Type
N/A
Intel UHD Graphics 630Not available
N/A
N/A
On-board graphics adapter base frequency
N/A
350.0 MHz
N/A
N/A
N/A
On-board graphics adapter DirectX version
N/A
12.0
N/A
N/A
N/A

Memory

Cache64 MB16 MB24.75 MB12 MB16.5 MB
Cache typeL3Smart Cache
N/A
Smart CacheL3
Memory clock speeds supported by processor
  • 2400
  • 2666
2666.0 MHz2933.0 MHz
  • 800
  • 1066
2666.0 MHz
Memory channelsOctaDualQuadQuadHexa
Maximum internal memory supported by processor
N/A
64.0 GB256.0 GB1500.0 GB768.0 GB
Memory types supported by processor
N/A
DDR4 SDRAMDDR4 SDRAMDDR3 SDRAMDDR4 SDRAM
Memory bandwidth supported by processor (max)
N/A
41.6 GB/s
N/A
34.1 GB/s
N/A

Often compared with AMD EPYC 7401

Often compared with Intel Core i9 9900K

Often compared with Intel Xeon Gold 5122