Processor (CPU)
CPU Name
Intel® Core™ Ultra 5 245KF
Threading
1 CPU / 1P + 2E Cores / 3 Threads
Frequency
2000.3 MHz (20 * 100.01 MHz) - Uncore: 800.1 MHz
Multiplier
Current: 20 / Min: 4 / Max: 52
Architecture
Arrow Lake / Stepping: B0 / Technology: 3 nm
CPUID / Ext.
6.6.2 / 6.C6
IA Extensions
MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, EM64T, VT-x, AES, AVX, AVX2, FMA3, SHA
L1 Data Cache
48 KB (12-way, 64-byte line) + 2 x 32 KB (8-way, 64-byte line)
L1 Inst. Cache
64 KB (16-way, 64-byte line) + 2 x 64 KB (8-way, 64-byte line)
L2 Cache
3 MB (12-way, 64-byte line) + 4 MB (16-way, 64-byte line)
L3 Cache
24 MB (12-way, 64-byte line)
Microcode
Rev. 0x110
TDP / Vcore
125 Watts / 1.576 Volts
Temperature
34 °C / 93 °F
Type
Retail (Stock Frequency : 2000 MHz)
P-Cores Freq.
P00: 2000.30 MHz 
E-Cores Freq.
E01: 2000.30 MHz  E02: 2000.30 MHz 
Motherboard
Model
ASRock Z890 Taichi OCF
Socket
Socket 1851 LGA
North Bridge
Intel Arrow Lake rev 01
South Bridge
Intel Z890 rev 10
BIOS
American Megatrends International LLC. 3.23 (02/05/2026)
Memory (RAM)
Total Size
24576 MB
Type
Single Channel (32 bit) DDR5-SDRAM
Frequency
5800.3 MHz (DDR5-11600) - Ratio 3:174
Timings
68-127-127-127-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
G.Skill 24576 MB (DDR5-5600) - XMP 3.0 - P/N: F5-8000J4048F24G
Graphic Card (GPU)
GPU Type
Microsoft Basic Display Adapter (Lexa)
GPU Brand
ASRock Inc.
Storage (HDD/SSD)
Model #1 Name
GALAX OA1D0240A (FW: SBFM61.2)
Model #1 Capacity
223.6 GiB (~240 GB)
Model #1 Type
Fixed, SSD - Bus: SATA (11)
Display
Screen #1
ARZOPA (GWD0156)
Screen #1 Spec
52 inches (132.1 cm) / 1920 x 1080 pixels @ 48-144 Hz
Miscellaneous
Windows Version
Microsoft Windows 10 Professional (x64)
CPU-Z Version
2.18.0 (64 bit)