Processor (CPU)
CPU Name
AMD EPYC 7281 16-Core Processor
Threading
1 CPU - 16 Core - 32 Threads
Frequency
3651.46 MHz (37 * 98.69 MHz) - Uncore: 1315.8 MHz
Multiplier
Current: 37
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, SHA
Caches
L1D : 32 KB / L2 : 512 KB / L3 : 4096 KB
Caches Assoc.
L1D : 8-way / L2 : 8-way / L3 : 16-way
Microcode
Rev. 0x8001230
TDP / Vcore
155 Watts / 1.237 Volts
Temperature
56 °C / 133 °F
Type
Retail
Cores Frequencies
#00: 3651.46 MHz  #01: 3651.46 MHz  #02: 3651.46 MHz  #03: 3651.46 MHz 
#04: 3651.46 MHz  #05: 3651.46 MHz  #06: 3651.46 MHz  #07: 3651.46 MHz 
#08: 3651.46 MHz  #09: 3651.46 MHz  #10: 3651.46 MHz  #11: 3651.46 MHz 
#12: 3651.46 MHz  #13: 3651.46 MHz  #14: 3651.46 MHz  #15: 3651.46 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. 2.1 (02/21/2020)
Memory (RAM)
Total Size
65536 MB
Type
DDR4-SDRAM
Frequency
1322.5 MHz (DDR4-2646) - Ratio 3:40
Timings
21-19-19-43-62-1 (tCAS-tRCD-tRP-tRAS-tRC-tCR)
Graphic Card (GPU)
GPU #1 Type
Radeon RX 570 Series (Polaris)
GPU #1 Brand
0x1DA2 (0xE366)
GPU #1 VRAM
8192 MB
GPU #2 Type
ASpeed AST1000/2000
GPU #2 Brand
0x15D9 (0x1A03)
Storage (HDD/SSD)
Model #1 Name
INTEL SSDSC2KB480G8 (FW: XCV10100)
Model #1 Capacity
447.1 GiB (~480 GB)
Model #1 Type
Fixed, SSD - Bus: SATA (11)
Model #2 Name
Western Digital WDC WD10EZEX-08WN4A0 (FW: 02.01A02)
Model #2 Capacity
931.5 GiB (~1000 GB)
Model #2 Type
Fixed - Bus: SATA (11)
Model #3 Name
HGST HUS726T4TALE6L4 (FW: VKGNW460)
Model #3 Capacity
3726.0 GiB (~4010 GB)
Model #3 Type
Fixed - Bus: SATA (11)
Miscellaneous
Windows Version
Microsoft Windows Server (10.0) Datacenter Edition (Full) 64-bit
CPU-Z Version
1.92.0 (64 bit)