Processor (CPU)
CPU Name
Intel® Core™ Ultra 7 255H
Threading
1 CPU / 6P + 8E + 2LP Cores / 16 Threads
Frequency
4089.75 MHz (41 * 99.75 MHz) - Uncore: 3391.5 MHz
Multiplier
Current: 41 / Min: 4 / Max: 51
Architecture
Arrow Lake / Stepping: A1 / Technology: 3 nm
CPUID / Ext.
6.5.2 / 6.C5
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) + 8 x 32 KB (8-way, 64-byte line) + 2 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) + 2 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) + 2 MB (16-way, 64-byte line)
L3 Cache
24 MB (12-way, 64-byte line)
Microcode
Rev. 0x11B
TDP / Vcore
28 Watts / 1.091 Volts
Temperature
64 °C / 147 °F
Type
Retail
P-Cores Freq.
P00: 4089.75 MHz  P01: 4089.75 MHz  P10: 4189.50 MHz  P11: 3491.25 MHz 
P12: 4089.75 MHz  P13: 4788.00 MHz 
E-Cores Freq.
E02: 3690.75 MHz  E03: 3690.75 MHz  E04: 3690.75 MHz  E05: 3690.75 MHz 
E06: 3591.00 MHz  E07: 3690.75 MHz  E08: 3690.75 MHz  E09: 3690.75 MHz 
LP-Cores Freq.
LP14: 997.50 MHz  LP15: 1695.75 MHz 
Motherboard
Model
HP 8D2F
Socket
Socket 2049 FCBGA
North Bridge
Intel Arrow Lake rev 05
South Bridge
Intel Arrow Lake-H PCH rev 00
BIOS
AMI F.13 (01/21/2026)
Memory (RAM)
Total Size
24576 MB
Type
Dual Channel (64 bit) DDR5-SDRAM
Frequency
2793.2 MHz (DDR5-5586) - Ratio 1:28.0
Timings
46-45-45-90-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
SK Hynix 24576 MB (DDR5-5600) - P/N: HMCGJ8MGBSB250N
Graphic Card (GPU)
GPU #1 Type
Intel(R) Graphics @ 2250 MHz
GPU #1 Brand
Hewlett-Packard
GPU #1 VRAM
128 MB
GPU #2 Type
NVIDIA GeForce RTX 5060 Laptop GPU @ 2212 MHz
GPU #2 Brand
Hewlett-Packard
GPU #2 VRAM
8151 MB @ 12001 MHz (Samsung)
Storage (HDD/SSD)
Model #1 Name
SAMSUNG MZVL81T0HFLB-00BH1 (FW: HPS1NKXF)
Model #1 Capacity
953.9 GiB (~1020 GB)
Model #1 Type
Fixed, SSD - Bus: NVMe (17)
Miscellaneous
Windows Version
Microsoft Windows 11 Home (x64)
CPU-Z Version
2.20.2 (64 bit)