Processor (CPU)
CPU Name
Intel® Core™ Ultra 7 255H
Threading
1 CPU / 6P + 8E + 2LP Cores / 16 Threads
Frequency
4788.62 MHz (48 * 99.76 MHz) - Uncore: 3890.8 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. 0x117
TDP / Vcore
28 Watts / 1.101 Volts
Temperature
94 °C / 201 °F
Type
Retail
P-Cores Freq.
P00: 4788.62 MHz  P01: 4788.62 MHz  P10: 4788.62 MHz  P11: 4788.62 MHz 
P12: 4788.62 MHz  P13: 4788.62 MHz 
E-Cores Freq.
E02: 4389.57 MHz  E03: 4389.57 MHz  E04: 4389.57 MHz  E05: 4389.57 MHz 
E06: 4389.57 MHz  E07: 4389.57 MHz  E08: 4389.57 MHz  E09: 4389.57 MHz 
LP-Cores Freq.
LP14: 2494.07 MHz  LP15: 2494.07 MHz 
Motherboard
Model
LENOVO LNVNB161216
Socket
Socket 2049 FCBGA
North Bridge
Intel Arrow Lake rev 05
South Bridge
Intel Arrow Lake-H PCH rev 00
BIOS
LENOVO QVCN32WW (04/30/2025)
Memory (RAM)
Total Size
32768 MB
Type
DDR5-SDRAM
Frequency
2394.3 MHz (DDR5-4788) - Ratio 1:24.0
Timings
52-44-44-104-1 (tCAS-tRCD-tRP-tRAS-tCR)
Graphic Card (GPU)
GPU #1 Type
NVIDIA GeForce RTX 5060 Laptop GPU @ 1687 MHz
GPU #1 Brand
Lenovo
GPU #1 VRAM
8151 MB @ 12001 MHz
GPU #2 Type
Intel(R) Arc(TM) 140T GPU (16GB) (Arrow Lake) @ 2250 MHz
GPU #2 Brand
Lenovo
GPU #2 VRAM
32768 MB (Samsung)
Storage (HDD/SSD)
Model #1 Name
Western Digital WD PC SN7100S SDFPMSL-1T00-1101 (FW: 7611M001)
Model #1 Capacity
953.9 GiB (~1020 GB)
Model #1 Type
Fixed, SSD - Bus: NVMe (17)
Model #2 Name
Western Digital WD_BLACK SN7100 2TB (FW: 7615M0WD)
Model #2 Capacity
1863.0 GiB (~2000 GB)
Model #2 Type
Fixed, SSD - Bus: NVMe (17)
Display
Screen #1
ATNA60HR04-0 (SDC4218)
Screen #1 Spec
15.9 inches (40.4 cm) / 0 x 0 pixels @ 30-120 Hz
Screen #2
MQ149CD (AUS1441)
Screen #2 Spec
14 inches (35.6 cm) / 1920 x 2400 pixels @ 59-61 Hz
Miscellaneous
Windows Version
Microsoft Windows 11 Home China (x64)
CPU-Z Version
2.15.0 (64 bit)