Processor (CPU)
CPU Name
Intel® Core™ Ultra 7 255HX
Threading
1 CPU / 8P + 12E Cores / 20 Threads
Frequency
4988.75 MHz (50 * 99.78 MHz) - Uncore: 3591.9 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
8 x 48 KB (12-way, 64-byte line) + 12 x 32 KB (8-way, 64-byte line)
L1 Inst. Cache
8 x 64 KB (16-way, 64-byte line) + 12 x 64 KB (8-way, 64-byte line)
L2 Cache
8 x 3 MB (12-way, 64-byte line) + 3 x 4 MB (16-way, 64-byte line)
L3 Cache
30 MB (10-way, 64-byte line)
Microcode
Rev. 0x11B
TDP / Vcore
55 Watts / 1.129 Volts
Temperature
85 °C / 185 °F
Type
Retail
P-Cores Freq.
P00: 4988.75 MHz  P01: 4988.75 MHz  P06: 4988.75 MHz  P07: 4988.75 MHz 
P08: 4888.98 MHz  P09: 4988.75 MHz  P18: 4988.75 MHz  P19: 4888.98 MHz 
E-Cores Freq.
E02: 1496.63 MHz  E03: 4489.88 MHz  E04: 4489.88 MHz  E05: 4489.88 MHz 
E10: 4489.88 MHz  E11: 4489.88 MHz  E12: 4489.88 MHz  E13: 4489.88 MHz 
E14: 4489.88 MHz  E15: 4489.88 MHz  E16: 4489.88 MHz  E17: 4489.88 MHz 
Motherboard
Model
Asus G615LM
Socket
Socket 1851 LGA
North Bridge
Intel Arrow Lake rev 01
South Bridge
Intel HM870 rev 10
BIOS
American Megatrends International LLC. G615LM.333 (01/23/2026)
Memory (RAM)
Total Size
16384 MB
Type
Dual Channel (64 bit) DDR5-SDRAM
Frequency
2793.7 MHz (DDR5-5588) - Ratio 3:84
Timings
46-45-45-90-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Samsung 16384 MB (DDR5-5600) - P/N: M425R2GA3EB0-CWMOL
Graphic Card (GPU)
GPU #1 Type
NVIDIA GeForce RTX 5060 Laptop GPU (GB206) @ 1560 MHz
GPU #1 Brand
ASUSTeK Computer Inc.
GPU #1 VRAM
8151 MB @ 12001 MHz
GPU #2 Type
Intel(R) Graphics (Arrow Lake) @ 1850 MHz
GPU #2 Brand
ASUSTeK Computer Inc.
GPU #2 VRAM
128 MB (Hynix)
Storage (HDD/SSD)
Model #1 Name
Romex RAMDISK
Model #1 Capacity
1.0 GiB (~0 GB)
Model #1 Type
Fixed - Bus: unknown (0)
Model #2 Name
Western Digital WD PC SN5000S SDEQNSJ-1T00-1002 (FW: 34230100)
Model #2 Capacity
953.9 GiB (~1020 GB)
Model #2 Type
Fixed, SSD - Bus: NVMe (17)
Display
Screen #1
NE160QDM-NZC (BOE0CFB)
Screen #1 Spec
15.9 inches (40.4 cm) / 2560 x 1600 pixels @ 48-240 Hz
Miscellaneous
Windows Version
Microsoft Windows 11 Home (x64)
CPU-Z Version
2.19.0 (64 bit)