Processor (CPU)
CPU Name
AMD EPYC 7B12 64-Core Processor
Threading
1 CPU - 64 Core - 128 Threads
Frequency
2815.89 MHz (28.25 * 99.68 MHz) - Uncore: 1329 MHz
Multiplier
Current: 28.25 / 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, 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
240 Watts / 1.111 Volts
Temperature
61.8 °C / 143 °F
Type
Retail
Cores Frequencies
#00: 2815.9 MHz  #01: 2791.0 MHz  #02: 2791.0 MHz  #03: 2791.0 MHz 
#04: 2791.0 MHz  #05: 2815.9 MHz  #06: 2791.0 MHz  #07: 2815.9 MHz 
#08: 2815.9 MHz  #09: 2815.9 MHz  #10: 2815.9 MHz  #11: 2815.9 MHz 
#12: 2791.0 MHz  #13: 2791.0 MHz  #14: 2815.9 MHz  #15: 2791.0 MHz 
#16: 2815.9 MHz  #17: 2791.0 MHz  #18: 2791.0 MHz  #19: 2791.0 MHz 
#20: 2815.9 MHz  #21: 2815.9 MHz  #22: 2815.9 MHz  #23: 2791.0 MHz 
#24: 2815.9 MHz  #25: 2791.0 MHz  #26: 2791.0 MHz  #27: 2791.0 MHz 
#28: 2272.7 MHz  #29: 2791.0 MHz  #30: 2815.9 MHz  #31: 2815.9 MHz 
#32: 2815.9 MHz  #33: 2791.0 MHz  #34: 2791.0 MHz  #35: 2791.0 MHz 
#36: 2815.9 MHz  #37: 2815.9 MHz  #38: 2815.9 MHz  #39: 2815.9 MHz 
#40: 2815.9 MHz  #41: 2815.9 MHz  #42: 2815.9 MHz  #43: 2815.9 MHz 
#44: 2815.9 MHz  #45: 1794.2 MHz  #46: 2766.1 MHz  #47: 2791.0 MHz 
#48: 2791.0 MHz  #49: 2791.0 MHz  #50: 2815.9 MHz  #51: 2815.9 MHz 
#52: 2815.9 MHz  #53: 2791.0 MHz  #54: 2865.7 MHz  #55: 2312.5 MHz 
#56: 2766.1 MHz  #57: 2815.9 MHz  #58: 2815.9 MHz  #59: 2791.0 MHz 
#60: 2815.9 MHz  #61: 2791.0 MHz  #62: 2840.8 MHz  #63: 2815.9 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
524288 MB
Type
DDR4-SDRAM
Frequency
1329 MHz (DDR4-2658) - 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) @ 1785 MHz
GPU #1 Brand
Micro-Star International Co. Lt
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
NVIDIA GeForce RTX 3090 (GA102-300) @ 1785 MHz
GPU #2 Brand
Micro-Star International Co. Lt
GPU #2 Specs
GA102-300 / Process: 8nm / Transistors: 28.3B / Die Size: 628 mm² / TDP: 350W
GPU #2 Units
Shader Units: 10496 / Texture Units (TMU): 328 / Render Units (ROP): 112
GPU #2 VRAM
24576 MB GDDR6X / 384-bit Bus @ 9751 MHz (Micron)
GPU #2 APIs
DirectX 12.0 (12_2) / OpenGL 4.6 / OpenCL 3.0 / Vulkan 1.3
Storage (HDD/SSD)
Model #1 Name
Samsung SSD 970 EVO Plus 250GB (FW: 2B2QEXM7)
Model #1 Capacity
232.9 GiB (~250 GB)
Model #1 Type
Fixed, SSD - Bus: NVMe (17)
Model #2 Name
KINGSTON SKC3000S1024G (FW: EIFK31.6)
Model #2 Capacity
953.9 GiB (~1020 GB)
Model #2 Type
Fixed, SSD - Bus: NVMe (17)
Model #3 Name
Samsung SSD 990 EVO 2TB (FW: 0B2QKXJ7)
Model #3 Capacity
1863.0 GiB (~2000 GB)
Model #3 Type
Fixed, SSD - Bus: NVMe (17)
Display
Screen #1
Samsung SAMSUNG (SAM0902)
Screen #1 Spec
31.5 inches (80 cm) / 1920 x 1080 pixels @ 24-75 Hz
Miscellaneous
Windows Version
Microsoft Windows 11 Professional (x64)
CPU-Z Version
2.16.0 (64 bit)