• 64 Core / 128 Threads
• Processor Base Frequency: 2.25 GHz
• Max Turbo Frequency: 3.4 GHz
• Cache: 128 MB L3
• DDR4-3200
• Sockets Supported SP3
• 225W

Model: EPYC 7742
P/N: 100-000000053

• Market segment:  Server
• Family : AMD EPYC 7002 Series
• Model number: 7742
• Frequency: 2250 MHz
• Maximum turbo frequency: 3400 MHz
• Package: 4094-land Land Grid Array (LGA)
• Socket Socket: SP3
• Introduction date August 07, 2019
• Micro-architecture Zen 2
• Processor core: Rome
• Manufacturing process 0.007 micron
• Data width 64 bit
• The number of CPU cores 64
• The number of threads 128
• Floating Point Unit Integrated
• Level 1 cache size :
  • 64 x 32 KB 8-way set associative instruction caches
  • 64 x 32 KB 8-way set associative data caches
• Level 2 cache size: 64 x 512 KB 8-way set associative caches
• Level 3 cache size 256 MB shared cache
• Physical memory 4 TB
• Multiprocessing: Up to 2 Processors
• Integrated graphics None
• Memory controller Memory channels: 8
• Supported memory: DDR4-3200
• Maximum memory bandwidth (GB/s): 204.8
• PCI Express 4.0 interface (128 lanes)
• Security processor
• Thermal Design Power:  225 Watt