Processor (CPU)
CPU Name
Intel® Core™ Ultra 7 251HX
Threading
1 CPU / 6P + 12E Cores / 18 Threads
Frequency
4987.65 MHz (50 * 99.75 MHz)
Multiplier
Current: 50 / Min: 4 / Max: 51
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, 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
55 Watts / 1.101 Volts
Temperature
105 °C / 221 °F
Type
Retail
P-Cores Freq.
P00: 4987.65 MHz  P01: 4987.65 MHz  P10: 4987.65 MHz  P11: 4987.65 MHz 
P12: 4987.65 MHz  P13: 4389.13 MHz 
E-Cores Freq.
E02: 4488.88 MHz  E03: 4389.13 MHz  E04: 4488.88 MHz  E05: 4488.88 MHz 
E06: 4389.13 MHz  E07: 4289.38 MHz  E08: 4389.13 MHz  E09: 4289.38 MHz 
E14: 4389.13 MHz  E15: 4289.38 MHz  E16: 4289.38 MHz  E17: 4289.38 MHz 
Motherboard
Model
MSI MS-2651
Socket
Socket 1851 LGA
North Bridge
Intel ID7D2E rev 01
South Bridge
Intel HM870 rev 10
BIOS
American Megatrends International LLC. E2651IMS.309 (04/01/2026)
Memory (RAM)
Total Size
16384 MB
Slot #1 Module
- P/N: MSI56S46BS8HA-16KI
Graphic Card (GPU)
GPU #1 Type
NVIDIA GeForce RTX 5070 Ti Laptop GPU @ 1447 MHz
GPU #1 Brand
Micro-Star International Co. Lt
GPU #1 VRAM
12227 MB @ 14001 MHz
GPU #2 Type
Intel(R) Graphics (Arrow Lake) @ 1800 MHz
GPU #2 Brand
Micro-Star International Co. Lt
GPU #2 VRAM
128 MB (Samsung)
Storage (HDD/SSD)
Model #1 Name
Micron_2500_MTFDKBA1T0QGN (FW: V8MA000)
Model #1 Capacity
953.9 GiB (~1020 GB)
Model #1 Type
Fixed, SSD - Bus: NVMe (17)
Model #2 Name
Corsair MP600 PRO NH (FW: EIFM51.3)
Model #2 Capacity
1863.0 GiB (~2000 GB)
Model #2 Type
Fixed, SSD - Bus: NVMe (17)
Display
Screen #1
TL160ADMP26 (TMA2045)
Screen #1 Spec
16.3 inches (41.4 cm) / 2560 x 1600 pixels @ 60-240 Hz
Miscellaneous
Windows Version
Microsoft Windows 11 Home Single Language (x64)
CPU-Z Version
2.20.2 (64 bit)