Processor (CPU)
CPU Name
AMD EPYC 7281 16-Core Processor
Threading
1 CPU - 16 Core - 32 Threads
Frequency
2698.96 MHz (27 * 99.96 MHz) - Uncore: 1317.7 MHz
Multiplier
Current: 27
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, AES, AVX, AVX2, FMA3
Caches
L1D : 32 KB / L2 : 512 KB / L3 : 4096 KB
Caches Assoc.
L1D : 8-way / L2 : 8-way / L3 : 16-way
TDP / Vcore
155 Watts / 0.912 Volts
Type
Retail
Cores Frequencies
#00: 2698.96 MHz  #01: 2698.96 MHz  #04: 2698.96 MHz  #05: 2698.96 MHz 
#08: 2698.96 MHz  #09: 2698.96 MHz  #12: 2698.96 MHz  #13: 2698.96 MHz 
#16: 2698.96 MHz  #17: 2698.96 MHz  #20: 2698.96 MHz  #21: 2698.96 MHz 
#24: 2698.96 MHz  #25: 2698.96 MHz  #28: 2698.96 MHz  #29: 2698.96 MHz 
Motherboard
Model
Supermicro H11SSL-i
Socket
Socket SP3 (4094)
North Bridge
AMD Ryzen SOC rev 00
South Bridge
AMD Carrizo FCH rev 51
BIOS
American Megatrends Inc. 1.0a (02/22/2018)
Memory (RAM)
Total Size
130972 MB
Type
Quad Channel (256 bit) DDR4-SDRAM
Frequency
1317.7 MHz (DDR4-2636) - Ratio 3:40
Timings
21-19-19-43-62-1 (tCAS-tRCD-tRP-tRAS-tRC-tCR)
Graphic Card (GPU)
Storage (HDD/SSD)
Model #1
Areca ARC-1883-VOL#000
Capacity #1
150 GB
Miscellaneous
Windows Version
Microsoft Windows Server (10.0) Datacenter Edition (Full) 64-bit
CPU-Z Version
1.83.0 (64 bit)