Processor (CPU)
CPU Name
AMD Ryzen 9 3900 12-Core Processor
Threading
1 CPU - 12 Core - 24 Threads
Frequency
4391.63 MHz (44 * 99.81 MHz)
Multiplier
Current: 44 / Min: 5.5 / Max: 43.5
Architecture
Matisse / Stepping: MTS-B0 / Technology: 7 nm
CPUID / Ext.
F.1.0 / 17.71
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. 0x8701035
TDP / Vcore
65 Watts / 1.344 Volts
Temperature
84.5 °C / 184 °F
Type
Retail
Cores Frequencies
#00: 4391.6 MHz  #01: 2927.8 MHz  #02: 4391.6 MHz  #03: 2994.3 MHz 
#04: 3593.2 MHz  #05: 4491.4 MHz  #06: 4391.6 MHz  #07: 4391.6 MHz 
#08: 2927.8 MHz  #09: 3593.2 MHz  #10: 2994.3 MHz  #11: 4491.4 MHz 
Motherboard
Model
ASRock B550 PG Riptide
Socket
Socket AM4 (1331)
North Bridge
AMD Ryzen SOC rev 00
South Bridge
AMD B550 rev 51
BIOS
American Megatrends International LLC. P3.90 (09/30/2025)
Memory (RAM)
Total Size
65536 MB
Type
Dual Channel (128 bit) DDR4-SDRAM
Frequency
1796.6 MHz (DDR4-3594) - Ratio 3:54
Timings
18-22-22-42-84-1 (tCAS-tRCD-tRP-tRAS-tRC-tCR)
Slot #1 Module
Wilk Elektronik 16384 MB (DDR4-2133) - XMP 2.0 - P/N: IRP3600D4V64L18/16G
Slot #2 Module
Wilk Elektronik 16384 MB (DDR4-2133) - XMP 2.0 - P/N: IRP3600D4V64L18/16G
Slot #3 Module
Wilk Elektronik 16384 MB (DDR4-2133) - XMP 2.0 - P/N: IRP3600D4V64L18/16G
Slot #4 Module
Wilk Elektronik 16384 MB (DDR4-2133) - XMP 2.0 - P/N: IRP3600D4V64L18/16G
Graphic Card (GPU)
GPU Type
AMD Radeon RX 7800 XT (Navi 32 XT) @ 2565 MHz
GPU Brand
Advanced Micro Devices Inc. (AMD
GPU VRAM
16368 MB @ 2438 MHz (Hynix)
Storage (HDD/SSD)
Model #1 Name
KIOXIA-EXCERIA SATA SSD (FW: SBFA1a.1)
Model #1 Capacity
894.3 GiB (~960 GB)
Model #1 Type
Fixed, SSD - Bus: SATA (11)
Model #2 Name
TOSHIBA HDWD240 (FW: KQ000A)
Model #2 Capacity
3726.0 GiB (~4010 GB)
Model #2 Type
Fixed - Bus: SATA (11)
Model #3 Name
MSI M450 1TB V1 (FW: EJFME0.0)
Model #3 Capacity
931.5 GiB (~1000 GB)
Model #3 Type
Fixed, SSD - Bus: NVMe (17)
Model #4 Name
SSDPR-PX600-1K0-80 (FW: ELFMC1.0)
Model #4 Capacity
931.5 GiB (~1000 GB)
Model #4 Type
Fixed, SSD - Bus: NVMe (17)
Model #5 Name
Western Digital WD Green SN3000 1TB (FW: 123000WD)
Model #5 Capacity
931.5 GiB (~1000 GB)
Model #5 Type
Fixed, SSD - Bus: NVMe (17)
Model #6 Name
MSI M371 1TB (FW: EDFMF0.0)
Model #6 Capacity
931.5 GiB (~1000 GB)
Model #6 Type
Fixed, SSD - Bus: NVMe (17)
Display
Screen #1
AOC Internationa CQ32G4 (AOCB408)
Screen #1 Spec
31.5 inches (80 cm) / 2560 x 1440 pixels @ 48-180 Hz
Miscellaneous
Windows Version
Microsoft Windows 11 Professional (x64)
CPU-Z Version
2.19.0 (64 bit)