Processor (CPU)
CPU Name
AMD EPYC 7742 64-Core Processor
Threading
2 CPU - 127 Core - 128 Threads
Frequency
3343.22 MHz (33.5 * 99.8 MHz) - Uncore: 798.4 MHz
Multiplier
Current: 33.5 / Min: 4 / Max: 34
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. 0x8301052
TDP / Vcore
225 Watts / 0.975 Volts
Temperature
79.3 °C / 175 °F
Type
Retail
Cores Frequencies
#00: 3343.22 MHz  #01: 3043.83 MHz  #02: 3018.88 MHz  #03: 2993.93 MHz 
#04: 3043.83 MHz  #05: 3043.83 MHz  #06: 3043.83 MHz  #07: 3043.83 MHz 
#08: 3018.88 MHz  #09: 3043.83 MHz  #10: 3043.83 MHz  #11: 3043.83 MHz 
#12: 3043.83 MHz  #13: 3343.22 MHz  #14: 3043.83 MHz  #15: 3043.83 MHz 
#16: 3043.83 MHz  #17: 3043.83 MHz  #18: 3043.83 MHz  #19: 3343.22 MHz 
#20: 3043.83 MHz  #21: 3368.17 MHz  #22: 3043.83 MHz  #23: 3368.17 MHz 
#24: 3018.88 MHz  #25: 3018.88 MHz  #26: 3043.83 MHz  #27: 3043.83 MHz 
#28: 3043.83 MHz  #29: 3043.83 MHz  #30: 3043.83 MHz  #31: 3043.83 MHz 
#32: 3018.88 MHz  #33: 3018.88 MHz  #34: 3043.83 MHz  #35: 3368.17 MHz 
#36: 3043.83 MHz  #37: 3368.17 MHz  #38: 3043.83 MHz  #39: 3343.22 MHz 
#40: 3043.83 MHz  #41: 3368.17 MHz  #42: 3043.83 MHz  #43: 3368.17 MHz 
#44: 3043.83 MHz  #45: 3368.17 MHz  #46: 3043.83 MHz  #47: 3368.17 MHz 
#48: 3068.78 MHz  #49: 3343.22 MHz  #50: 3043.83 MHz  #51: 3343.22 MHz 
#52: 3043.83 MHz  #53: 3368.17 MHz  #54: 3043.83 MHz  #55: 3368.17 MHz 
#56: 3043.83 MHz  #57: 3368.17 MHz  #58: 3043.83 MHz  #59: 3368.17 MHz 
#60: 3043.83 MHz  #61: 3343.22 MHz  #62: 3043.83 MHz  #63: 3343.22 MHz 
#64: 3068.78 MHz  #65: 2245.45 MHz  #66: 3068.78 MHz  #67: 3318.27 MHz 
#68: 3068.78 MHz  #69: 3143.63 MHz  #70: 3318.27 MHz  #71: 3068.78 MHz 
#72: 3318.27 MHz  #73: 3318.27 MHz  #74: 3068.78 MHz  #75: 3318.27 MHz 
#76: 3318.27 MHz  #77: 3093.73 MHz  #78: 3318.27 MHz  #79: 3093.73 MHz 
#80: 3318.27 MHz  #81: 3068.78 MHz  #82: 3093.73 MHz  #83: 3318.27 MHz 
#84: 3318.27 MHz  #85: 3068.78 MHz  #86: 3318.27 MHz  #87: 3068.78 MHz 
#88: 1659.14 MHz  #89: 3043.83 MHz  #90: 3318.27 MHz  #91: 3318.27 MHz 
#92: 3068.78 MHz  #93: 3068.78 MHz  #94: 3318.27 MHz  #95: 3043.83 MHz 
#96: 3318.27 MHz  #97: 3093.73 MHz  #98: 3068.78 MHz  #99: 3318.27 MHz 
#10: 3068.78 MHz  #10: 3318.27 MHz  #10: 3068.78 MHz  #10: 3068.78 MHz 
#10: 3318.27 MHz  #10: 3068.78 MHz  #10: 3068.78 MHz  #10: 3318.27 MHz 
#10: 3318.27 MHz  #10: 3068.78 MHz  #11: 3318.27 MHz  #11: 3043.83 MHz 
#11: 3318.27 MHz  #11: 3318.27 MHz  #11: 3068.78 MHz  #11: 3318.27 MHz 
#11: 3318.27 MHz  #11: 3318.27 MHz  #11: 3318.27 MHz  #11: 3043.83 MHz 
#12: 3068.78 MHz  #12: 3318.27 MHz  #12: 3318.27 MHz  #12: 3318.27 MHz 
#12: 3318.27 MHz  #12: 3318.27 MHz  #12: 3043.83 MHz  #12: 3318.27 MHz 
Motherboard
Model
Dell 0GK70M
Socket
Socket SP3 (4094)
North Bridge
AMD Ryzen SOC rev 00
South Bridge
AMD FCH rev 51
BIOS
Dell Inc. 2.8.4 (06/23/2022)
Memory (RAM)
Total Size
524288 MB
Type
DDR4-SDRAM
Frequency
1596.8 MHz (DDR4-3194) - Ratio 1:16
Timings
24-22-22-52-74-1 (tCAS-tRCD-tRP-tRAS-tRC-tCR)
Graphic Card (GPU)
GPU #1 Type
Microsoft Remote Display Adapter
GPU #2 Type
Matrox Adapter
Storage (HDD/SSD)
Model #1 Name
DELL
Model #1 Capacity
223.0 GiB (~240 GB)
Model #1 Type
Fixed - Bus: RAID (8)
Model #2 Name
DELL
Model #2 Capacity
7451.0 GiB (~8010 GB)
Model #2 Type
Fixed - Bus: RAID (8)
Miscellaneous
Windows Version
Microsoft Windows 10 (10.0) Education 64-bit
CPU-Z Version
2.05.0 (64 bit)