Processor (CPU)
CPU Name
11th Gen Intel® Core™ i9-11900KB @ 3.30GHz
Threading
1 CPU - 8 Core - 16 Threads
Frequency
4489.02 MHz (45 * 99.76 MHz) - Uncore: 3491.5 MHz
Multiplier
Current: 45 / Min: 8 / Max: 49
Architecture
Tiger Lake / Stepping: R0 / Technology: 10 nm
CPUID / Ext.
6.D.1 / 6.8D
IA Extensions
MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, EM64T, VT-x, AES, AVX, AVX2, AVX512, FMA3, SHA
Caches
L1D : 48 KB / L2 : 1280 KB / L3 : 24576 KB
Caches Assoc.
L1D : 12-way / L2 : 20-way / L3 : 12-way
Microcode
Rev. 0x58
TDP / Vcore
65 Watts / 1.167 Volts
Temperature
96 °C / 205 °F
Type
Retail (Stock Frequency : 3300 MHz)
Cores Frequencies
#00: 4489.0 MHz  #01: 4489.0 MHz  #02: 4489.0 MHz  #03: 4489.0 MHz 
#04: 4489.0 MHz  #05: 4489.0 MHz  #06: 4489.0 MHz  #07: 4489.0 MHz 
Motherboard
Model
Intel NUC11DBBi9
Socket
Socket 1787 FCBGA
North Bridge
Intel Tiger Lake-H rev 05
South Bridge
Intel Z590 rev 11
BIOS
Intel Corp. DBTGL579.0074.2026.0306.1540 (03/06/2026)
Memory (RAM)
Total Size
32768 MB
Type
Dual Channel (128 bit) DDR4-SDRAM
Frequency
1596.1 MHz (DDR4-3192) - Ratio 3:48
Timings
16-18-18-36-1 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Crucial Technology 16384 MB (DDR4-2666) - XMP 2.0 - P/N: BL16G32C16S4B.16FE
Slot #2 Module
Crucial Technology 16384 MB (DDR4-2666) - XMP 2.0 - P/N: BL16G32C16S4B.16FE
Graphic Card (GPU)
GPU #1 Type
NVIDIA GeForce RTX 4070 (AD104-250) @ 2505 MHz
GPU #1 Brand
Micro-Star International Co. Lt
GPU #1 Specs
AD104-250 / Process: 4nm / Transistors: 35.8B / Die Size: 294 mm² / TDP: 200W
GPU #1 Units
Shader Units: 5888 / Texture Units (TMU): 184 / Render Units (ROP): 64
GPU #1 VRAM
12282 MB GDDR6X / 192-bit Bus @ 10501 MHz
GPU #1 APIs
DirectX 12.2 (12_2) / OpenGL 4.6 / OpenCL 3.0 / Vulkan 1.3
GPU #2 Type
Intel(R) UHD Graphics
GPU #2 Brand
Intel Corporation
GPU #2 VRAM
128 MB (Micron)
Storage (HDD/SSD)
Model #1 Name
ADATA LEGEND 960 (FW: A232W74H)
Model #1 Capacity
953.9 GiB (~1020 GB)
Model #1 Type
Fixed, SSD - Bus: NVMe (17)
Display
Screen #1
MAG 274QR E20 (CND3CF9)
Screen #1 Spec
27.2 inches (69.1 cm) / 2560 x 1440 pixels @ 48-200 Hz
Miscellaneous
Windows Version
Microsoft Windows 11 Home (x64)
CPU-Z Version
2.20.2 (64 bit)