Processor (CPU)
CPU Name
AMD EPYC 7642 48-Core Processor
Threading
1 CPU - 48 Core - 96 Threads
Frequency
2894.13 MHz (29 * 99.8 MHz) - Uncore: 1064.5 MHz
Multiplier
Current: 29 / Min: 4 / Max: 33
Architecture
Rome / Stepping: SSP-B0 / Technology: 7 nm
CPUID / Ext.
F.1.0 / 17.31
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 : 16384 KB
Caches Assoc.
L1D : 8-way / L2 : 8-way / L3 : 16-way
Microcode
Rev. 0x8301034
TDP / Vcore
225 Watts / 0.392 Volts
Temperature
58.3 °C / 137 °F
Type
Retail
Cores Frequencies
#00: 2894.1 MHz  #01: 2894.1 MHz  #02: 2894.1 MHz  #03: 2869.2 MHz 
#04: 2894.1 MHz  #05: 2869.2 MHz  #06: 2894.1 MHz  #07: 2869.2 MHz 
#08: 2894.1 MHz  #09: 2894.1 MHz  #10: 2869.2 MHz  #11: 2894.1 MHz 
#12: 2869.2 MHz  #13: 2869.2 MHz  #14: 2869.2 MHz  #15: 2894.1 MHz 
#16: 2869.2 MHz  #17: 2894.1 MHz  #18: 2869.2 MHz  #19: 2869.2 MHz 
#20: 2869.2 MHz  #21: 2869.2 MHz  #22: 2869.2 MHz  #23: 2894.1 MHz 
#24: 2869.2 MHz  #25: 2869.2 MHz  #26: 2894.1 MHz  #27: 2894.1 MHz 
#28: 2894.1 MHz  #29: 2869.2 MHz  #30: 2894.1 MHz  #31: 2869.2 MHz 
#32: 2869.2 MHz  #33: 2869.2 MHz  #34: 2894.1 MHz  #35: 2869.2 MHz 
#36: 2869.2 MHz  #37: 2869.2 MHz  #38: 2869.2 MHz  #39: 2869.2 MHz 
#40: 2869.2 MHz  #41: 2869.2 MHz  #42: 2869.2 MHz  #43: 2869.2 MHz 
#44: 2894.1 MHz  #45: 2869.2 MHz  #46: 2869.2 MHz  #47: 2869.2 MHz 
Motherboard
Model
ASRockRack EPYCD8
Socket
Socket SP3 (4094)
North Bridge
AMD Ryzen SOC rev 00
South Bridge
AMD FCH rev 51
BIOS
American Megatrends Inc. P2.40 (04/28/2020)
Memory (RAM)
Total Size
65402 MB
Type
DDR4-SDRAM
Frequency
1064.5 MHz (DDR4-2130) - Ratio 3:32
Timings
16-15-15-36-51-1 (tCAS-tRCD-tRP-tRAS-tRC-tCR)
Graphic Card (GPU)
GPU Type
ASpeed AST1000/2000
GPU Brand
ASpeed
Storage (HDD/SSD)
Model #1 Name
KINGSTON SA400S37240G (FW: S3700100)
Model #1 Capacity
223.6 GiB (~240 GB)
Model #1 Type
Fixed, SSD - Bus: SATA (11)
Miscellaneous
Windows Version
Microsoft Windows 10 (10.0) (0xBF) 64-bit
CPU-Z Version
2.08.0 (64 bit)