Processor (CPU)
CPU Name
Intel® Core™ Ultra 7 255H
Threading
1 CPU / 6P + 8E + 2LP Cores / 16 Threads
Frequency
4788.58 MHz (48 * 99.76 MHz) - Uncore: 3890.7 MHz
Multiplier
Current: 48 / 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. 0x11F
TDP / Vcore
28 Watts / 1.091 Volts
Temperature
66 °C / 151 °F
Type
Retail
P-Cores Freq.
P00: 4788.58 MHz  P01: 4788.58 MHz  P10: 4190.00 MHz  P11: 4489.29 MHz 
P12: 3890.72 MHz  P13: 4788.58 MHz 
E-Cores Freq.
E02: 4389.53 MHz  E03: 3890.72 MHz  E04: 3990.48 MHz  E05: 3990.48 MHz 
E06: 4289.77 MHz  E07: 4289.77 MHz  E08: 4389.53 MHz  E09: 3990.48 MHz 
LP-Cores Freq.
LP14: 1197.14 MHz  LP15: 1197.14 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.14 (04/14/2026)
Memory (RAM)
Total Size
24576 MB
Type
Dual Channel (64 bit) DDR5-SDRAM
Frequency
1596.2 MHz (DDR5-3192) - Ratio 1:16.0
Timings
26-26-26-52-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
SK Hynix 24576 MB (DDR5-5600) - P/N: HMCGJ8MGBSB212N
Graphic Card (GPU)
GPU #1 Type
NVIDIA GeForce RTX 5060 Laptop GPU (GB206) @ 2212 MHz
GPU #1 Brand
Hewlett-Packard
GPU #1 VRAM
8151 MB @ 12001 MHz
GPU #2 Type
Intel(R) Graphics @ 2250 MHz
GPU #2 Brand
Hewlett-Packard
GPU #2 VRAM
128 MB (Samsung)
Storage (HDD/SSD)
Model #1 Name
SK hynix PVC10 HFS001TEM9X173N (FW: HPS2)
Model #1 Capacity
953.9 GiB (~1020 GB)
Model #1 Type
Fixed, SSD - Bus: NVMe (17)
Display
Screen #2
SAC 27FHDMEQNNXO (SAC2753)
Screen #2 Spec
27 inches (68.6 cm) / 1920 x 1080 pixels @ 48-100 Hz
Miscellaneous
Windows Version
Microsoft Windows 11 Home Single Language (x64)
CPU-Z Version
2.21.0 (64 bit)