Processor (CPU)
CPU Name
AMD EPYC 7401 24-Core Processor
Threading
2 CPU - 48 Core - 96 Threads
Frequency
2698.4 MHz (27 * 99.94 MHz) - Uncore: 1332.5 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, 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. 0x8001227
TDP / Vcore
155 Watts / 0.9 Volts
Temperature
50.5 °C / 123 °F
Type
Retail
Cores Frequencies
#00: 2698.4 MHz  #01: 2998.2 MHz  #02: 2798.3 MHz  #03: 2998.2 MHz 
#04: 2998.2 MHz  #05: 2698.4 MHz  #06: 2998.2 MHz  #07: 2998.2 MHz 
#08: 2698.4 MHz  #09: 2998.2 MHz  #10: 2673.4 MHz  #11: 2673.4 MHz 
#12: 2998.2 MHz  #13: 2673.4 MHz  #14: 2698.4 MHz  #15: 2698.4 MHz 
#16: 2998.2 MHz  #17: 2998.2 MHz  #18: 2998.2 MHz  #19: 2698.4 MHz 
#20: 2998.2 MHz  #21: 2998.2 MHz  #22: 2698.4 MHz  #23: 2998.2 MHz 
#24: 2998.2 MHz  #25: 2798.3 MHz  #26: 2798.3 MHz  #27: 2998.2 MHz 
#28: 2798.3 MHz  #29: 2998.2 MHz  #30: 2998.2 MHz  #31: 2998.2 MHz 
#32: 2798.3 MHz  #33: 2798.3 MHz  #34: 2798.3 MHz  #35: 2798.3 MHz 
#36: 2798.3 MHz  #37: 2798.3 MHz  #38: 2798.3 MHz  #39: 2798.3 MHz 
#40: 2798.3 MHz  #41: 2798.3 MHz  #42: 2798.3 MHz  #43: 2798.3 MHz 
#44: 2798.3 MHz  #45: 2798.3 MHz  #46: 2798.3 MHz  #47: 2798.3 MHz 
Motherboard
Model
Supermicro H11DSi-NT
Socket
Socket SP3 (4094)
North Bridge
AMD Ryzen SOC rev 00
South Bridge
AMD Carrizo FCH rev 51
BIOS
American Megatrends Inc. 1.1a (05/02/2018)
Memory (RAM)
Total Size
262144 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 #1 Type
ASpeed AST1000/2000
GPU #1 Brand
0x15D9 (0x0964)
GPU #2 Type
Microsoft Remote Display Adapter
GPU #2 Brand
0x0000 (0x0000)
Storage (HDD/SSD)
Model #1 Name
INTEL SSDSC2KB960G7 (FW: SCV10121)
Model #1 Capacity
894.3 GiB (~960 GB)
Model #1 Type
Fixed, SSD - Bus: SATA (11)
Model #2 Name
INTEL SSDSC2KB960G7 (FW: SCV10121)
Model #2 Capacity
894.3 GiB (~960 GB)
Model #2 Type
Fixed, SSD - Bus: SATA (11)
Model #3 Name
HGST HUS722T2TALA604 (FW: RAGNWA07)
Model #3 Capacity
1863.0 GiB (~2000 GB)
Model #3 Type
Fixed - Bus: SATA (11)
Model #4 Name
HGST HUS722T2TALA604 (FW: RAGNWA07)
Model #4 Capacity
1863.0 GiB (~2000 GB)
Model #4 Type
Fixed - Bus: SATA (11)
Miscellaneous
Windows Version
Microsoft Windows 10 (10.0) Enterprise Edition 64-bit
CPU-Z Version
1.90.1 (64 bit)