Processor (CPU)
CPU Name
AMD Ryzen 9 9900X 12-Core Processor
Threading
1 CPU - 12 Core - 24 Threads
Frequency
5495.92 MHz (54.95 * 100.02 MHz) - Uncore: 3100.5 MHz
Multiplier
Current: 54.95 / 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, AMD-V, 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. 0xB404032
TDP / Vcore
120 Watts / 1.212 Volts
Temperature
75.1 °C / 167 °F
Type
Retail
Cores Frequencies
#00: 5495.9 MHz  #01: 5485.9 MHz  #02: 5485.9 MHz  #03: 5495.9 MHz 
#04: 5485.9 MHz  #05: 5505.9 MHz  #06: 5400.9 MHz  #07: 5410.9 MHz 
#08: 5415.9 MHz  #09: 5405.9 MHz  #10: 5410.9 MHz  #11: 5400.9 MHz 
Motherboard
Model
ASRock X870 Steel Legend WiFi
Socket
Socket AM5 (LGA1718)
North Bridge
AMD Ryzen SOC rev 00
South Bridge
AMD X870 rev 51
BIOS
American Megatrends International LLC. 3.30 (06/16/2025)
Memory (RAM)
Total Size
32768 MB
Type
Quad Channel (128 bit) DDR5-SDRAM
Frequency
3100.6 MHz (DDR5-6202) - Ratio 1:31
Timings
30-36-36-74-114 (tCAS-tRCD-tRP-tRAS-tRC)
Slot #1 Module
Lexar 16384 MB (DDR5-5600) - XMP 3.0 - P/N: LD5EU016G-6400LA
Slot #2 Module
Lexar 16384 MB (DDR5-5600) - XMP 3.0 - P/N: LD5EU016G-6400LA
Graphic Card (GPU)
GPU Type
AMD Radeon RX 7800 XT (Navi 32 XT) @ 2565 MHz
GPU Brand
XFX Limited
GPU VRAM
16368 MB @ 2438 MHz (Hynix)
Storage (HDD/SSD)
Model #1 Name
KINGSTON SKC3000D2048G (FW: EIFK51.2)
Model #1 Capacity
1907.7 GiB (~2050 GB)
Model #1 Type
Fixed, SSD - Bus: NVMe (17)
Model #2 Name
Lexar SSD NM790 2TB (FW: 11296)
Model #2 Capacity
1907.7 GiB (~2050 GB)
Model #2 Type
Fixed, SSD - Bus: NVMe (17)
Model #3 Name
Western Digital WDC WD50NPZZ-00A9JT0 (FW: 01.01A01)
Model #3 Capacity
4657.5 GiB (~5010 GB)
Model #3 Type
Fixed - Bus: SATA (11)
Model #4 Name
Seagate ST2000LM007-1R8174 (FW: SBK2)
Model #4 Capacity
1863.0 GiB (~2000 GB)
Model #4 Type
Fixed - Bus: SATA (11)
Model #5 Name
Seagate ST2000DM001-1CH164 (FW: CC47)
Model #5 Capacity
1863.0 GiB (~2000 GB)
Model #5 Type
Fixed - Bus: SATA (11)
Model #6 Name
Seagate ST8000DM004-2U9188 (FW: 0001)
Model #6 Capacity
7452.0 GiB (~8010 GB)
Model #6 Type
Fixed - Bus: SATA (11)
Display
Screen #1
Philips PHL 275E1 (PHLC20C)
Screen #1 Spec
27.2 inches (69.1 cm) / 2560 x 1440 pixels @ 48-75 Hz
Screen #2
HISENSE (HEC002F)
Screen #2 Spec
52 inches (132.1 cm) / 3840 x 2160 pixels @ 24-75 Hz
Miscellaneous
Windows Version
Microsoft Windows 11 Professional (x64)
CPU-Z Version
2.16.0 (64 bit)