Processor (CPU)
CPU Name
AMD EPYC 7642 48-Core Processor
Threading
1 CPU - 48 Core - 96 Threads
Frequency
3293.21 MHz (33 * 99.79 MHz) - Uncore: 1330.6 MHz
Multiplier
Current: 33 / 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. 0x830107B
TDP / Vcore
225 Watts / 1.265 Volts
Temperature
54.5 °C / 130 °F
Type
Retail
Cores Frequencies
#00: 3293.2 MHz  #01: 3293.2 MHz  #02: 3118.6 MHz  #03: 3118.6 MHz 
#04: 3118.6 MHz  #05: 3118.6 MHz  #06: 3118.6 MHz  #07: 3118.6 MHz 
#08: 3118.6 MHz  #09: 3118.6 MHz  #10: 3293.2 MHz  #11: 3143.5 MHz 
#12: 3118.6 MHz  #13: 3118.6 MHz  #14: 3118.6 MHz  #15: 3118.6 MHz 
#16: 3218.4 MHz  #17: 3118.6 MHz  #18: 3118.6 MHz  #19: 3118.6 MHz 
#20: 3118.6 MHz  #21: 3118.6 MHz  #22: 3118.6 MHz  #23: 3118.6 MHz 
#24: 3118.6 MHz  #25: 3118.6 MHz  #26: 3118.6 MHz  #27: 3143.5 MHz 
#28: 3143.5 MHz  #29: 3118.6 MHz  #30: 3118.6 MHz  #31: 3118.6 MHz 
#32: 3118.6 MHz  #33: 3118.6 MHz  #34: 3118.6 MHz  #35: 3118.6 MHz 
#36: 3118.6 MHz  #37: 3293.2 MHz  #38: 3118.6 MHz  #39: 3118.6 MHz 
#40: 3118.6 MHz  #41: 3118.6 MHz  #42: 3118.6 MHz  #43: 3118.6 MHz 
#44: 3118.6 MHz  #45: 3118.6 MHz  #46: 3118.6 MHz  #47: 3143.5 MHz 
Motherboard
Model
HUANANZHI H12D-8D
Socket
Socket SP3 (4094)
North Bridge
AMD Ryzen SOC rev 00
South Bridge
AMD FCH rev 51
BIOS
American Megatrends Inc. 1.8 (04/16/2025)
Memory (RAM)
Total Size
114688 MB
Type
DDR4-SDRAM
Frequency
1330.6 MHz (DDR4-2662) - Ratio 3:40
Timings
21-19-19-43-62-1 (tCAS-tRCD-tRP-tRAS-tRC-tCR)
Graphic Card (GPU)
GPU #1 Type
NVIDIA GeForce RTX 3090 (GA102-300) @ 1695 MHz
GPU #1 Brand
NVIDIA Corporation
GPU #1 Specs
GA102-300 / Process: 8nm / Transistors: 28.3B / Die Size: 628 mm² / TDP: 350W
GPU #1 Units
Shader Units: 10496 / Texture Units (TMU): 328 / Render Units (ROP): 112
GPU #1 VRAM
24576 MB GDDR6X / 384-bit Bus @ 9751 MHz
GPU #1 APIs
DirectX 12.0 (12_2) / OpenGL 4.6 / OpenCL 3.0 / Vulkan 1.3
GPU #2 Type
ASpeed AST1000/2000
GPU #2 Brand
ASpeed
GPU #2 VRAM
(Micron)
Storage (HDD/SSD)
Model #1 Name
Viper M.2 VPN110 2048GB (FW: 42BBT9BA)
Model #1 Capacity
1907.7 GiB (~2050 GB)
Model #1 Type
Fixed, SSD - Bus: NVMe (17)
Display
Screen #1
MC27HQ-i1 (IPS2700)
Screen #1 Spec
27 inches (68.6 cm) / 2560 x 1440 pixels @ 48-75 Hz
Miscellaneous
Windows Version
Microsoft Windows 10 Professional (x64)
CPU-Z Version
2.16.0 (64 bit)