Processor (CPU)
CPU Name
AMD EPYC 7551 32-Core Processor
Threading
2 CPU - 64 Core - 128 Threads
Frequency
3450.32 MHz (35 * 98.58 MHz) - Uncore: 1183 MHz
Multiplier
Current: 35
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 : 8192 KB
Caches Assoc.
L1D : 8-way / L2 : 8-way / L3 : 16-way
Microcode
Rev. 0x800126C
TDP / Vcore
180 Watts / 1.156 Volts
Temperature
44.4 °C / 112 °F
Type
Retail
Cores Frequencies
#00: 3450.3 MHz  #01: 3450.3 MHz  #02: 3450.3 MHz  #03: 3450.3 MHz 
#04: 3450.3 MHz  #05: 3450.3 MHz  #06: 3450.3 MHz  #07: 3450.3 MHz 
#08: 3450.3 MHz  #09: 3450.3 MHz  #10: 3450.3 MHz  #11: 3450.3 MHz 
#12: 1352.0 MHz  #13: 3450.3 MHz  #14: 1352.0 MHz  #15: 3450.3 MHz 
#32: 2513.8 MHz  #33: 2513.8 MHz  #34: 2513.8 MHz  #35: 2513.8 MHz 
#36: 1352.0 MHz  #37: 1352.0 MHz  #38: 1352.0 MHz  #39: 1352.0 MHz 
#40: 1352.0 MHz  #41: 2513.8 MHz  #42: 2513.8 MHz  #43: 2513.8 MHz 
#44: 2513.8 MHz  #45: 2513.8 MHz  #46: 2513.8 MHz  #47: 1352.0 MHz 
#16: 1352.0 MHz  #17: 1352.0 MHz  #18: 3450.3 MHz  #19: 3450.3 MHz 
#20: 3450.3 MHz  #21: 1725.2 MHz  #22: 3450.3 MHz  #23: 1725.2 MHz 
#24: 1352.0 MHz  #25: 3450.3 MHz  #26: 1352.0 MHz  #27: 3450.3 MHz 
#28: 3450.3 MHz  #29: 1352.0 MHz  #30: 1352.0 MHz  #31: 1352.0 MHz 
#48: 2513.8 MHz  #49: 2513.8 MHz  #50: 2513.8 MHz  #51: 2513.8 MHz 
#52: 1352.0 MHz  #53: 2513.8 MHz  #54: 2513.8 MHz  #55: 1352.0 MHz 
#56: 1352.0 MHz  #57: 1352.0 MHz  #58: 1352.0 MHz  #59: 1352.0 MHz 
#60: 1352.0 MHz  #61: 1352.0 MHz  #62: 1352.0 MHz  #63: 1352.0 MHz 
Motherboard
Model
Supermicro H11DSi-NT
Socket
Socket SP3 (4094)
North Bridge
AMD Ryzen SOC rev 00
South Bridge
AMD FCH rev 51
BIOS
American Megatrends Inc. 2.3 (08/02/2021)
Memory (RAM)
Total Size
262144 MB
Type
Quad Channel (256 bit) DDR4-SDRAM
Frequency
1183 MHz (DDR4-2366) - Ratio 1:12
Timings
18-17-17-39-56-1 (tCAS-tRCD-tRP-tRAS-tRC-tCR)
Slot #1 Module
65536 MB (DDR4-2400)
Graphic Card (GPU)
GPU Type
Radeon RX 590 Series (Polaris 30 XT)
GPU Brand
Sapphire Technology Limited
GPU VRAM
8192 MB
Storage (HDD/SSD)
Model #1 Name
TOSHIBA MD04ACA600 (FW: FS2A)
Model #1 Capacity
5589.0 GiB (~6010 GB)
Model #1 Type
Fixed - Bus: SATA (11)
Model #2 Name
TOSHIBA DT01ABA300 (FW: MZ6OABB0)
Model #2 Capacity
2794.5 GiB (~3000 GB)
Model #2 Type
Fixed - Bus: SATA (11)
Model #3 Name
Seagate ST8000DM004-2CX188 (FW: 0001)
Model #3 Capacity
7452.0 GiB (~8010 GB)
Model #3 Type
Fixed - Bus: SATA (11)
Model #4 Name
Western Digital WDC WD100EMAZ-00WJTA0 (FW: 83.H0A83)
Model #4 Capacity
9314.0 GiB (~10010 GB)
Model #4 Type
Fixed - Bus: SATA (11)
Model #5 Name
Western Digital WDC WUH721414ALE604 (FW: LDAZW110)
Model #5 Capacity
13039.0 GiB (~14020 GB)
Model #5 Type
Fixed - Bus: SATA (11)
Model #6 Name
Western Digital WDC WUH721414ALE604 (FW: LDAZW110)
Model #6 Capacity
13039.0 GiB (~14020 GB)
Model #6 Type
Fixed - Bus: SATA (11)
Model #7 Name
XPG GAMMIX S70 BLADE (FW: 3.2.F.83)
Model #7 Capacity
1907.7 GiB (~2050 GB)
Model #7 Type
Fixed, SSD - Bus: NVMe (17)
Display
Screen #1
Roku TV (RKUC406)
Screen #1 Spec
70 inches (177.8 cm) / 3840 x 2160 pixels @ 24-75 Hz
Miscellaneous
Windows Version
Microsoft Windows 11 Enterprise Edition (x64)
CPU-Z Version
2.09.0 (64 bit)