Processor (CPU)
CPU Name
Intel® Core™ Ultra 5 250KF Plus
Threading
1 CPU / 6P + 12E Cores / 18 Threads
Frequency
5800 MHz (58 * 100.01 MHz) - Uncore: 4200.3 MHz
Multiplier
Current: 58 / 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 / 1.356 Volts
Temperature
101 °C / 214 °F
Type
Retail (Stock Frequency : 4200 MHz)
P-Cores Freq.
P00: 5800.00 MHz  P01: 5800.00 MHz  P10: 5400.00 MHz  P11: 5700.00 MHz 
P12: 5100.00 MHz  P13: 5800.00 MHz 
E-Cores Freq.
E02: 5000.00 MHz  E03: 5000.00 MHz  E04: 5000.00 MHz  E05: 5000.00 MHz 
E06: 5000.00 MHz  E07: 5000.00 MHz  E08: 5000.00 MHz  E09: 5000.00 MHz 
E14: 5000.00 MHz  E15: 5000.00 MHz  E16: 5000.00 MHz  E17: 5000.00 MHz 
Motherboard
Model
Gigabyte Z890 AORUS TACHYON ICE
Socket
Socket 1851 LGA
North Bridge
Intel Arrow Lake rev 01
South Bridge
Intel Z890 rev 10
BIOS
American Megatrends International LLC. F7 (06/11/2026)
Memory (RAM)
Total Size
32768 MB
Type
Quad Channel (128 bit) DDR5-SDRAM
Frequency
4200 MHz (DDR5-8400) - Ratio 3:126
Timings
38-52-52-104-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Patriot Memory 16384 MB (DDR5-5600) - XMP 3.0 - P/N: 7600 Series
Slot #2 Module
Patriot Memory 16384 MB (DDR5-5600) - XMP 3.0 - P/N: 7600 Series
Graphic Card (GPU)
GPU Type
AMD Radeon RX 7900 XTX (Navi 31 XTX) @ 2895 MHz
GPU Brand
ASRock Inc.
GPU VRAM
24560 MB @ 2500 MHz (Samsung)
Storage (HDD/SSD)
Model #1 Name
CT1000P310SSD8 (FW: V8CR000)
Model #1 Capacity
931.5 GiB (~1000 GB)
Model #1 Type
Fixed, SSD - Bus: NVMe (17)
Model #2 Name
Fanxiang S501Q 1TB (FW: SN22751)
Model #2 Capacity
953.9 GiB (~1020 GB)
Model #2 Type
Fixed, SSD - Bus: NVMe (17)
Display
Screen #1
MEG 342C OLED (MSI3DC4)
Screen #1 Spec
34.2 inches (86.9 cm) / 3440 x 1440 pixels @ 48-175 Hz
Miscellaneous
Windows Version
Microsoft Windows 11 Professional (x64)
CPU-Z Version
2.20.2 (64 bit)