Processor (CPU)
CPU Name
Intel® Core™ Ultra 5 250K Plus
Threading
1 CPU / 6P + 12E Cores / 18 Threads
Frequency
2678.03 MHz (26 * 103 MHz) - Uncore: 2678 MHz
Multiplier
Current: 26 / 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 / 0.766 Volts
Type
Retail (Stock Frequency : 2600 MHz)
P-Cores Freq.
P00: 2678.03 MHz  P01: 2678.03 MHz  P06: 2678.03 MHz  P07: 2678.03 MHz 
P08: 2678.03 MHz  P09: 2678.03 MHz 
E-Cores Freq.
E02: 2678.03 MHz  E03: 2678.03 MHz  E04: 2678.03 MHz  E05: 2678.03 MHz 
E10: 2678.03 MHz  E11: 2678.03 MHz  E12: 2678.03 MHz  E13: 2678.03 MHz 
E14: 2678.03 MHz  E15: 2678.03 MHz  E16: 2678.03 MHz  E17: 2678.03 MHz 
Motherboard
Model
MSI MEG Z890 UNIFY-X (MS-7E20)
Socket
Socket 1851 LGA
North Bridge
Intel Arrow Lake rev 01
South Bridge
Intel Z890 rev 10
BIOS
American Megatrends International LLC. 1.A90 (03/10/2026)
Memory (RAM)
Total Size
11654 MB
Type
Single Channel (32 bit) DDR5-SDRAM
Frequency
5905.4 MHz (DDR5-11810) - Ratio 3:172
Timings
68-127-127-127-2 (tCAS-tRCD-tRP-tRAS-tCR)
Graphic Card (GPU)
Storage (HDD/SSD)
Model #1 Name
Viper M.2 VP4100 (FW: EGFM11.3)
Model #1 Capacity
953.9 GiB (~1020 GB)
Model #1 Type
Fixed, SSD - Bus: NVMe (17)
Miscellaneous
Windows Version
Microsoft Windows 11 Professional (x64)
CPU-Z Version
2.19.0 (64 bit)