Processor (CPU)
CPU Name
Intel® Core™ Ultra 5 250K Plus
Threading
1 CPU / 6P + 12E Cores / 18 Threads
Frequency
7207.06 MHz (72 * 100.1 MHz) - Uncore: 800.8 MHz
Multiplier
Current: 72 / Min: 4 / Max: 53
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
6 x 48 KB (12-way, 64-byte line) + 12 x 32 KB (8-way, 64-byte line)
L1 Inst. Cache
6 x 64 KB (16-way, 64-byte line) + 12 x 64 KB (8-way, 64-byte line)
L2 Cache
6 x 3 MB (12-way, 64-byte line) + 3 x 4 MB (16-way, 64-byte line)
L3 Cache
30 MB (12-way, 64-byte line)
Microcode
Rev. 0x121
TDP / Vcore
125 Watts / 1.351 Volts
Type
Retail (Stock Frequency : 4200 MHz)
P-Cores Freq.
P00: 7207.06 MHz  P01: 800.78 MHz  P06: 800.78 MHz  P07: 800.78 MHz 
P08: 800.78 MHz  P09: 800.78 MHz 
E-Cores Freq.
E02: 4003.92 MHz  E03: 4003.92 MHz  E04: 4003.92 MHz  E05: 4003.92 MHz 
E10: 4003.92 MHz  E11: 4003.92 MHz  E12: 4003.92 MHz  E13: 4003.92 MHz 
E14: 4003.92 MHz  E15: 4003.92 MHz  E16: 4003.92 MHz  E17: 4003.92 MHz 
Motherboard
Model
Gigabyte Z890 AORUS TACHYON DUO X ICE
Socket
Socket 1851 LGA
North Bridge
Intel Arrow Lake rev 01
South Bridge
Intel Z890 rev 10
BIOS
American Megatrends International LLC. X9j (06/02/2026)
Memory (RAM)
Total Size
16384 MB
Type
Dual Channel (64 bit) DDR5-SDRAM
Frequency
2403 MHz (DDR5-4806) - Ratio 3:72
Timings
40-40-40-77-2 (tCAS-tRCD-tRP-tRAS-tCR)
Graphic Card (GPU)
Miscellaneous
Windows Version
Microsoft Windows 10 Enterprise Edition (x64)
CPU-Z Version
2.19.0 (64 bit)