Processor (CPU)
CPU Name
AMD EPYC 7451 24-Core Processor
Threading
2 CPU - 48 Core - 96 Threads
Frequency
2298.64 MHz (23 * 99.94 MHz) - Uncore: 1332.5 MHz
Multiplier
Current: 23
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
180 Watts / 0.775 Volts
Temperature
49.4 °C / 121 °F
Type
Retail
Cores Frequencies
#00: 2298.6 MHz  #01: 1370.6 MHz  #02: 2298.6 MHz  #03: 2298.6 MHz 
#04: 2298.6 MHz  #05: 2248.7 MHz  #06: 1370.6 MHz  #07: 2298.6 MHz 
#08: 1370.6 MHz  #09: 1370.6 MHz  #10: 1370.6 MHz  #11: 1370.6 MHz 
#12: 1370.6 MHz  #13: 1370.6 MHz  #14: 1370.6 MHz  #15: 1370.6 MHz 
#16: 1370.6 MHz  #17: 1370.6 MHz  #18: 1370.6 MHz  #19: 1370.6 MHz 
#20: 1370.6 MHz  #21: 2298.6 MHz  #22: 1370.6 MHz  #23: 1370.6 MHz 
#24: 1370.6 MHz  #25: 1370.6 MHz  #26: 2298.6 MHz  #27: 2298.6 MHz 
#28: 2298.6 MHz  #29: 1370.6 MHz  #30: 2298.6 MHz  #31: 2298.6 MHz 
#32: 2298.6 MHz  #33: 1370.6 MHz  #34: 2248.7 MHz  #35: 1370.6 MHz 
#36: 2298.6 MHz  #37: 1370.6 MHz  #38: 1370.6 MHz  #39: 2298.6 MHz 
#40: 1370.6 MHz  #41: 1370.6 MHz  #42: 2298.6 MHz  #43: 1370.6 MHz 
#44: 2298.6 MHz  #45: 2298.6 MHz  #46: 2248.7 MHz  #47: 2298.6 MHz 
Motherboard
Model
Supermicro H11DSU-iN
Socket
Socket SP3 (4094)
North Bridge
AMD Ryzen SOC rev 00
South Bridge
AMD Carrizo FCH rev 51
BIOS
American Megatrends Inc. 1.1c (10/04/2018)
Memory (RAM)
Total Size
1048576 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
0x15D9 (0x0963)
Storage (HDD/SSD)
Model #1 Name
HGST HUH721010ALE600 (FW: LHGNT384)
Model #1 Capacity
9314.0 GiB (~10010 GB)
Model #1 Type
Fixed - Bus: SATA (11)
Model #2 Name
HGST HUH721010ALE600 (FW: LHGNT384)
Model #2 Capacity
9314.0 GiB (~10010 GB)
Model #2 Type
Fixed - Bus: SATA (11)
Model #3 Name
HGST HUH721010ALE600 (FW: LHGNT384)
Model #3 Capacity
9314.0 GiB (~10010 GB)
Model #3 Type
Fixed - Bus: SATA (11)
Model #4 Name
INTEL SSDPE2KX020T8
Model #4 Capacity
1863.0 GiB (~2000 GB)
Model #4 Type
Fixed - Bus: NVMe (17)
Display
Screen #1
L675 (ENC1626)
Screen #1 Spec
18.2 inches (46.2 cm) / 1280 x 1024 pixels @ 59-61 Hz
Miscellaneous
Windows Version
Microsoft Windows Server (10.0) Server Standard 64-bit
CPU-Z Version
1.87.0 (64 bit)