Processor (CPU)
CPU Name
AMD Ryzen 9 7900 12-Core Processor
Threading
1 CPU - 12 Core - 24 Threads
Frequency
4391.62 MHz (44 * 99.81 MHz)
Multiplier
Current: 44 / Min: 4 / Max: 54.5
Architecture
Raphael / Stepping: RPL-B2 / Technology: 5 nm
CPUID / Ext.
F.1.2 / 19.61
IA Extensions
MMX(+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A, x86-64, AMD-V, AES, AVX, AVX2, AVX512, FMA3, SHA
Caches
L1D : 32 KB / L2 : 1024 KB / L3 : 32768 KB
Caches Assoc.
L1D : 8-way / L2 : 8-way / L3 : 16-way
Microcode
Rev. 0xA60120C
TDP / Vcore
65 Watts / 0.806 Volts
Temperature
70 °C / 158 °F
Type
Retail
Cores Frequencies
#00: 4391.6 MHz  #01: 4366.7 MHz  #02: 4366.7 MHz  #03: 4391.6 MHz 
#04: 4391.6 MHz  #05: 4391.6 MHz  #06: 3593.1 MHz  #07: 4316.8 MHz 
#08: 4366.7 MHz  #09: 4341.7 MHz  #10: 4341.7 MHz  #11: 4341.7 MHz 
Motherboard
Model
ASRock B650I Lightning WiFi
Socket
Socket AM5 (LGA1718)
North Bridge
AMD Ryzen SOC rev 00
South Bridge
AMD B650 rev 51
BIOS
American Megatrends International LLC. 4.07.AS01 (02/07/2026)
Memory (RAM)
Total Size
65536 MB
Type
Quad Channel (128 bit) DDR5-SDRAM
Frequency
2998.6 MHz (DDR5-5998) - Ratio 1:30
Timings
32-40-40-84-124 (tCAS-tRCD-tRP-tRAS-tRC)
Slot #1 Module
Corsair 32768 MB (DDR5-4800) - XMP 3.0 - P/N: CMK64GX5M2B6400C32
Slot #2 Module
Corsair 32768 MB (DDR5-4800) - XMP 3.0 - P/N: CMK64GX5M2B6400C32
Graphic Card (GPU)
GPU #1 Type
AMD Radeon(TM) Graphics (Raphael)
GPU #1 Brand
ASRock Inc.
GPU #1 VRAM
512 MB
GPU #2 Type
NVIDIA GeForce RTX 4070 Ti (AD104-400) @ 2730 MHz
GPU #2 Brand
ASUSTeK Computer Inc.
GPU #2 Specs
AD104-400 / Process: 4nm / Transistors: 35.8B / Die Size: 294 mm² / TDP: 285W
GPU #2 Units
Shader Units: 7680 / Texture Units (TMU): 240 / Render Units (ROP): 80
GPU #2 VRAM
12282 MB GDDR6X / 192-bit Bus @ 10501 MHz (Micron)
GPU #2 APIs
DirectX 12.2 (12_2) / OpenGL 4.6 / OpenCL 3.0 / Vulkan 1.3
Storage (HDD/SSD)
Model #1 Name
Lexar SSD NM790 4TB (FW: 12237)
Model #1 Capacity
3815.4 GiB (~4100 GB)
Model #1 Type
Fixed, SSD - Bus: NVMe (17)
Display
Screen #1
Dell Computer DELL U2723QE (DEL4277)
Screen #1 Spec
27.2 inches (69.1 cm) / 3840 x 2160 pixels @ 23-86 Hz
Miscellaneous
Windows Version
Microsoft Windows 10 (0xBF) (x64)
CPU-Z Version
2.19.0 (64 bit)