Processor (CPU)
CPU Name
AMD EPYC 7551 32-Core Processor
Threading
2 CPU - 64 Core - 64 Threads
Frequency
3397.99 MHz (34 * 99.94 MHz) - Uncore: 1332.5 MHz
Multiplier
Current: 34
Architecture
Naples / Stepping: ZP-B2 / Technology: 14 nm
CPUID / Ext.
F.1.2 / 17.1
IA Extensions
MMX(+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A, x86-64, AMD-V, AES, AVX, AVX2, FMA3, SHA
Caches
L1D : 32 KB / L2 : 512 KB / L3 : 8192 KB
Caches Assoc.
L1D : 8-way / L2 : 8-way / L3 : 16-way
Microcode
Rev. 0x8001230
TDP / Vcore
180 Watts / 1.156 Volts
Temperature
55.5 °C / 132 °F
Type
Retail
Cores Frequencies
#00: 3398.0 MHz  #01: 3398.0 MHz  #02: 3398.0 MHz  #03: 3398.0 MHz 
#04: 3398.0 MHz  #05: 3398.0 MHz  #06: 3398.0 MHz  #07: 3398.0 MHz 
#08: 3398.0 MHz  #09: 3398.0 MHz  #10: 3398.0 MHz  #11: 3398.0 MHz 
#12: 3398.0 MHz  #13: 3398.0 MHz  #14: 3398.0 MHz  #15: 3398.0 MHz 
#16: 3398.0 MHz  #17: 3398.0 MHz  #18: 3398.0 MHz  #19: 3398.0 MHz 
#20: 3398.0 MHz  #21: 3398.0 MHz  #22: 3398.0 MHz  #23: 3398.0 MHz 
#24: 3398.0 MHz  #25: 3398.0 MHz  #26: 3398.0 MHz  #27: 3398.0 MHz 
#28: 3398.0 MHz  #29: 3398.0 MHz  #30: 3398.0 MHz  #31: 3398.0 MHz 
#32: 3398.0 MHz  #33: 3398.0 MHz  #34: 3398.0 MHz  #35: 3398.0 MHz 
#36: 3398.0 MHz  #37: 3398.0 MHz  #38: 3398.0 MHz  #39: 3398.0 MHz 
#40: 3398.0 MHz  #41: 3398.0 MHz  #42: 3398.0 MHz  #43: 3398.0 MHz 
#44: 3398.0 MHz  #45: 3398.0 MHz  #46: 3398.0 MHz  #47: 3398.0 MHz 
#48: 3398.0 MHz  #49: 3398.0 MHz  #50: 3398.0 MHz  #51: 3398.0 MHz 
#52: 3398.0 MHz  #53: 3398.0 MHz  #54: 3398.0 MHz  #55: 3398.0 MHz 
#56: 3398.0 MHz  #57: 3398.0 MHz  #58: 3398.0 MHz  #59: 3398.0 MHz 
#60: 3398.0 MHz  #61: 3398.0 MHz  #62: 3398.0 MHz  #63: 3398.0 MHz 
Motherboard
Model
Supermicro H11DSi
Socket
Socket SP3 (4094)
North Bridge
AMD Ryzen SOC rev 00
South Bridge
AMD FCH rev 51
BIOS
American Megatrends Inc. 2.1 (02/21/2020)
Memory (RAM)
Total Size
131072 MB
Type
DDR4-SDRAM
Frequency
1332.5 MHz (DDR4-2666) - Ratio 3:40
Timings
21-19-19-43-62-1 (tCAS-tRCD-tRP-tRAS-tRC-tCR)
Graphic Card (GPU)
GPU Type
ASpeed AST1000/2000
GPU Brand
Super Micro Computer Inc
Storage (HDD/SSD)
Model #1 Name
SSD Azerty 128GB (FW: W0424A0)
Model #1 Capacity
119.2 GiB (~130 GB)
Model #1 Type
Fixed, SSD - Bus: SATA (11)
Miscellaneous
Windows Version
Microsoft Windows 10 Enterprise LTSB (x64)
CPU-Z Version
2.09.0 (64 bit)