Processor (CPU)
CPU Name
AMD Ryzen 9 9900X 12-Core Processor
Threading
1 CPU - 12 Core - 24 Threads
Frequency
5109.37 MHz (51.1 * 99.99 MHz)
Multiplier
Current: 51.1 / Min: 6 / Max: 56.5
Architecture
Granite Ridge / Stepping: GNR-B0 / Technology: 4 nm
CPUID / Ext.
F.4.0 / 1A.44
IA Extensions
MMX(+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A, x86-64, AES, AVX, AVX2, AVX512, FMA3, SHA
Caches
L1D : 48 KB / L2 : 1024 KB / L3 : 32768 KB
Caches Assoc.
L1D : 12-way / L2 : 16-way / L3 : 16-way
Microcode
Rev. 0xB404035
TDP / Vcore
120 Watts / 1.156 Volts
Temperature
76.9 °C / 170 °F
Type
Retail
Cores Frequencies
#00: 5109.4 MHz  #01: 5109.4 MHz  #02: 5109.4 MHz  #03: 5109.4 MHz 
#04: 5104.4 MHz  #05: 5109.4 MHz  #06: 4824.4 MHz  #07: 4829.4 MHz 
#08: 4814.4 MHz  #09: 4839.4 MHz  #10: 4824.4 MHz  #11: 4834.4 MHz 
Motherboard
Model
MSI B850 GAMING PLUS WIFI (MS-7E56)
Socket
Socket AM5 (LGA1718)
North Bridge
AMD Ryzen SOC rev 00
South Bridge
AMD B850 rev 51
BIOS
American Megatrends International LLC. 1.A90 (01/16/2026)
Memory (RAM)
Total Size
32768 MB
Type
Quad Channel (128 bit) DDR5-SDRAM
Frequency
3003.1 MHz (DDR5-6006) - Ratio 1:30
Timings
48-48-48-97-127 (tCAS-tRCD-tRP-tRAS-tRC)
Slot #1 Module
16384 MB (DDR5-4800) - XMP 0.0 - P/N: OSCOO DDR5 6000 16G
Slot #2 Module
16384 MB (DDR5-4800) - XMP 0.0 - P/N: OSCOO DDR5 6000 16G
Graphic Card (GPU)
GPU #1 Type
Intel(R) Arc(TM) B580 Graphics (BMG-G21) @ 2850 MHz
GPU #1 Brand
Intel Corporation
GPU #1 VRAM
12288 MB
GPU #2 Type
AMD Radeon(TM) Graphics (Granite Ridge)
GPU #2 Brand
Micro-Star International Co. Lt
GPU #2 VRAM
512 MB
Storage (HDD/SSD)
Model #1 Name
ADATA SX8200PNP (FW: 42A4SANA)
Model #1 Capacity
476.9 GiB (~510 GB)
Model #1 Type
Fixed, SSD - Bus: NVMe (17)
Display
Screen #1
Acer VG240Y (ACR0673)
Screen #1 Spec
24 inches (61 cm) / 1920 x 1080 pixels @ 48-75 Hz
Miscellaneous
Windows Version
Microsoft Windows 11 Professional (x64)
CPU-Z Version
2.18.0 (64 bit)