General information
Type System-on-a-Chip
Market segment Server
Family
 
AMD EPYC 7002 series
Model number  ?  7542
SOC part numbers
 
  • 100-000000075 is an OEM/tray system-on-a-chip
  • 100-100000075WOF is a boxed system-on-a-chip without fan and heatsink
Frequency  ?  2900 MHz
Maximum turbo frequency 3400 MHz
Package 4094-land Land Grid Array (LGA)
Socket Socket SP3
Introduction date August 7, 2019
   
Architecture / Microarchitecture
Microarchitecture Zen 2
Processor core  ?  Rome
Manufacturing process 0.007 micron
Data width 64 bit
The number of CPU cores 32
The number of threads 64
Floating Point Unit Integrated
Level 1 cache size  ?  32 x 32 KB 8-way set associative instruction caches
32 x 32 KB 8-way set associative data caches
Level 2 cache size  ?  32 x 512 KB 8-way set associative caches
Level 3 cache size 128 MB shared cache
Physical memory 4 TB
Multiprocessing Up to 2 processors
Extensions and Technologies
  • MMX instructions
  • Extensions to MMX
  • SSE / Streaming SIMD Extensions
  • SSE2 / Streaming SIMD Extensions 2
  • SSE3 / Streaming SIMD Extensions 3
  • SSSE3 / Supplemental Streaming SIMD Extensions 3
  • SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4  ? 
  • SSE4a  ? 
  • AES / Advanced Encryption Standard instructions
  • AVX / Advanced Vector Extensions
  • AVX2 / Advanced Vector Extensions 2.0
  • BMI / BMI1 + BMI2 / Bit Manipulation instructions
  • F16C / 16-bit Floating-Point conversion instructions
  • FMA3 / 3-operand Fused Multiply-Add instructions
  • SHA / Secure Hash Algorithm extensions [1]
  • AMD64 / AMD 64-bit technology  ? 
  • SMT / Simultaneous MultiThreading
  • Precision Boost 2
  • AMD-V / AMD Virtualization technology
Security Features
  • EVP / Enhanced Virus Protection  ? 
  • Secure Encrypted Virtualization
  • SMAP / Supervisor Mode Access Prevention
  • Secure Memory Encryption
  • SMEP / Secure Mode Execution Protection
Integrated peripherals / components
Integrated graphics None
Memory controller Memory channels: 8
Supported memory: DDR4-3200
Maximum memory bandwidth (GB/s): 204.8
Other peripherals
  • PCI-Express 4.0 interface (128 lanes)
  • Security coprocessor
  • AMD Infinity Fabric
Electrical / Thermal parameters
Thermal Design Power  ?  225 Watt
Notes on AMD EPYC 7542
  • Memory controllers and I/O logic are located on a separate die, which is manufactured on 0.014 micron technology
  • The processor has the following security, data protection and/or software features: Secure Root-of-Trust technology.

 

[1] - Information is not confirmed