Processor (CPU)
CPU Name
AMD EPYC 7742 64-Core Processor
Threading
2 CPU - 127 Core - 256 Threads
Frequency
3399.21 MHz (34 * 99.98 MHz) - Uncore: 1066.4 MHz
Multiplier
Current: 34 / 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. 0x8301034
TDP / Vcore
225 Watts / 1.094 Volts
Temperature
56.3 °C / 133 °F
Type
Retail
Cores Frequencies
#00: 3399.21 MHz  #01: 2949.31 MHz  #02: 2899.32 MHz  #03: 1510.76 MHz 
#04: 2899.32 MHz  #05: 2899.32 MHz  #06: 2924.32 MHz  #07: 2874.33 MHz 
#08: 2224.48 MHz  #09: 2874.33 MHz  #10: 2899.32 MHz  #11: 2924.32 MHz 
#12: 2924.32 MHz  #13: 2924.32 MHz  #14: 1482.99 MHz  #15: 2949.31 MHz 
#16: 1999.53 MHz  #17: 2899.32 MHz  #18: 2899.32 MHz  #19: 3399.21 MHz 
#20: 2974.31 MHz  #21: 1679.61 MHz  #22: 2099.51 MHz  #23: 2949.31 MHz 
#24: 2224.48 MHz  #25: 2899.32 MHz  #26: 2224.48 MHz  #27: 2924.32 MHz 
#28: 3399.21 MHz  #29: 2899.32 MHz  #30: 2224.48 MHz  #31: 2874.33 MHz 
#32: 2899.32 MHz  #33: 2999.30 MHz  #34: 2899.32 MHz  #35: 2899.32 MHz 
#36: 1679.61 MHz  #37: 2099.51 MHz  #38: 1699.60 MHz  #39: 2224.48 MHz 
#40: 2074.52 MHz  #41: 2924.32 MHz  #42: 2099.51 MHz  #43: 2974.31 MHz 
#44: 2924.32 MHz  #45: 2099.51 MHz  #46: 2874.33 MHz  #47: 2924.32 MHz 
#48: 3399.21 MHz  #49: 3399.21 MHz  #50: 1942.40 MHz  #51: 2899.32 MHz 
#52: 2949.31 MHz  #53: 3399.21 MHz  #54: 2924.32 MHz  #55: 2924.32 MHz 
#56: 2899.32 MHz  #57: 2924.32 MHz  #58: 3024.29 MHz  #59: 2899.32 MHz 
#60: 2874.33 MHz  #61: 2974.31 MHz  #62: 1942.40 MHz  #63: 2899.32 MHz 
#64: 1271.13 MHz  #65: 3324.23 MHz  #66: 3324.23 MHz  #67: 1679.61 MHz 
#68: 1499.65 MHz  #69: 1699.60 MHz  #70: 2224.48 MHz  #71: 3324.23 MHz 
#72: 3324.23 MHz  #73: 3324.23 MHz  #74: 3324.23 MHz  #75: 3299.23 MHz 
#76: 1779.59 MHz  #77: 3324.23 MHz  #78: 3324.23 MHz  #79: 1482.99 MHz 
#80: 3324.23 MHz  #81: 3324.23 MHz  #82: 3324.23 MHz  #83: 3399.21 MHz 
#84: 3299.23 MHz  #85: 3324.23 MHz  #86: 3324.23 MHz  #87: 3324.23 MHz 
#88: 3299.23 MHz  #89: 2099.51 MHz  #90: 3324.23 MHz  #91: 3324.23 MHz 
#92: 1942.40 MHz  #93: 3324.23 MHz  #94: 3324.23 MHz  #95: 3324.23 MHz 
#96: 1779.59 MHz  #97: 3299.23 MHz  #98: 3324.23 MHz  #99: 3324.23 MHz 
#10: 3299.23 MHz  #10: 3324.23 MHz  #10: 3299.23 MHz  #10: 3299.23 MHz 
#10: 3324.23 MHz  #10: 3324.23 MHz  #10: 3324.23 MHz  #10: 2099.51 MHz 
#10: 3324.23 MHz  #10: 3324.23 MHz  #11: 3324.23 MHz  #11: 1679.61 MHz 
#11: 1779.59 MHz  #11: 3299.23 MHz  #11: 3324.23 MHz  #11: 3324.23 MHz 
#11: 1779.59 MHz  #11: 3324.23 MHz  #11: 1779.59 MHz  #11: 3324.23 MHz 
#12: 3299.23 MHz  #12: 3299.23 MHz  #12: 2224.48 MHz  #12: 3324.23 MHz 
#12: 3399.21 MHz  #12: 3324.23 MHz  #12: 3399.21 MHz  #12: 3324.23 MHz 
Motherboard
Model
Supermicro H11DSi
Socket
Socket SP3 (4094)
North Bridge
AMD Ryzen SOC rev 00
South Bridge
AMD FCH rev 51
BIOS
American Megatrends Inc. 2.1 (02/21/2020)
Memory (RAM)
Total Size
130922 MB
Type
Dual Channel (128 bit) DDR4-SDRAM
Frequency
1066.4 MHz (DDR4-2132) - 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
0x15D9 (0x0964)
Storage (HDD/SSD)
Model #1 Name
Samsung SSD 980 500GB (FW: 3B4QFXO7)
Model #1 Capacity
465.8 GiB (~500 GB)
Model #1 Type
Fixed, SSD - Bus: NVMe (17)
Miscellaneous
Windows Version
Microsoft Windows 10 (10.0) Professional 64-bit
CPU-Z Version
2.05.1 (64 bit)