Processor (CPU)
CPU Name
Intel® Core™ Ultra 5 245K
Threading
1 CPU / 6P + 8E Cores / 14 Threads
Frequency
5666.67 MHz (56.67 * 100 MHz) - Uncore: 4400 MHz
Multiplier
Current: 56.67 / 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
6 x 48 KB (12-way, 64-byte line) + 8 x 32 KB (8-way, 64-byte line)
L1 Inst. Cache
6 x 64 KB (16-way, 64-byte line) + 8 x 64 KB (8-way, 64-byte line)
L2 Cache
6 x 3 MB (12-way, 64-byte line) + 2 x 4 MB (16-way, 64-byte line)
L3 Cache
24 MB (12-way, 64-byte line)
Microcode
Rev. 0x11A
TDP / Vcore
125 Watts / 1.459 Volts
Temperature
76 °C / 169 °F
Type
Retail (Stock Frequency : 4200 MHz)
P-Cores Freq.
P00: 5666.67 MHz  P01: 5266.67 MHz  P10: 5266.67 MHz  P11: 5266.67 MHz 
P12: 5266.67 MHz  P13: 5266.67 MHz 
E-Cores Freq.
E02: 4400.00 MHz  E03: 4400.00 MHz  E04: 4400.00 MHz  E05: 4400.00 MHz 
E06: 4400.00 MHz  E07: 4400.00 MHz  E08: 4400.00 MHz  E09: 4400.00 MHz 
Motherboard
Model
ASRock Z890 Steel Legend WiFi
Socket
Socket 1851 LGA
North Bridge
Intel Arrow Lake rev 01
South Bridge
Intel Z890 rev 10
BIOS
American Megatrends International LLC. 3.10 (08/28/2025)
Memory (RAM)
Total Size
49152 MB
Type
Quad Channel (128 bit) DDR5-SDRAM
Frequency
3399.5 MHz (DDR5-6800) - Ratio 3:102
Timings
40-49-49-77-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Corsair 24576 MB (DDR5-4800) - XMP 3.0 - P/N: CMH48GX5M2B7000C40
Slot #2 Module
Corsair 24576 MB (DDR5-4800) - XMP 3.0 - P/N: CMH48GX5M2B7000C40
Graphic Card (GPU)
GPU #1 Type
Intel(R) Graphics (Arrow Lake) @ 1700 MHz
GPU #1 Brand
ASRock Inc.
GPU #1 VRAM
49152 MB
GPU #2 Type
AMD Radeon RX Vega 64 (Vega 10 XT)
GPU #2 Brand
Advanced Micro Devices Inc. (AMD
GPU #2 VRAM
8176 MB (Samsung)
Storage (HDD/SSD)
Model #1 Name
CT1000BX500SSD1 (FW: M6CR056)
Model #1 Capacity
931.5 GiB (~1000 GB)
Model #1 Type
Fixed, SSD - Bus: SATA (11)
Model #2 Name
Seagate ST1000LM014-1EJ164-SSHD (FW: HPDA)
Model #2 Capacity
931.5 GiB (~1000 GB)
Model #2 Type
Fixed - Bus: SATA (11)
Model #3 Name
Samsung SSD 970 EVO 250GB (FW: 2B2QEXE7)
Model #3 Capacity
232.9 GiB (~250 GB)
Model #3 Type
Fixed, SSD - Bus: NVMe (17)
Model #4 Name
CT1000P3PSSD8 (FW: P9CR40D)
Model #4 Capacity
931.5 GiB (~1000 GB)
Model #4 Type
Fixed, SSD - Bus: NVMe (17)
Display
Screen #1
Optoma UHD (OTM2160)
Screen #1 Spec
57.8 inches (146.8 cm) / 1280 x 720 pixels @ 24-120 Hz
Miscellaneous
Windows Version
Microsoft Windows 11 Professional (x64)
CPU-Z Version
2.18.0 (64 bit)