Processor (CPU)
CPU Name
Intel® Core™ Ultra 7 155H
Threading
1 CPU / 1P + 2E Cores / 4 Threads
Frequency
4489.52 MHz (45 * 99.75 MHz) - Uncore: 3291.8 MHz
Multiplier
Current: 45 / Min: 4 / Max: 48
Architecture
Meteor Lake / Stepping: C0 / Technology: 7 nm
CPUID / Ext.
6.A.4 / 6.AA
IA Extensions
MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, EM64T, AES, AVX, AVX2, FMA3, SHA
L1 Data Cache
48 KB (12-way, 64-byte line) + 2 x 32 KB (8-way, 64-byte line)
L1 Inst. Cache
64 KB (16-way, 64-byte line) + 2 x 64 KB (8-way, 64-byte line)
L2 Cache
2 MB (16-way, 64-byte line) + 2 MB (16-way, 64-byte line)
L3 Cache
24 MB (12-way, 64-byte line)
Microcode
Rev. 0x28
TDP / Vcore
28 Watts / 1.152 Volts
Temperature
101 °C / 214 °F
Type
Retail
P-Cores Freq.
P00: 4489.52 MHz 
E-Cores Freq.
E01: 3792.45 MHz  E02: 3792.03 MHz 
Motherboard
Model
LENOVO LNVNB161216
Socket
Socket 2049 FCBGA
North Bridge
Intel Meteor Lake rev 04
South Bridge
Intel Meteor Lake-U/P/H PCH rev 20
BIOS
LENOVO NWCN26WW (12/24/2025)
Memory (RAM)
Total Size
16384 MB
Type
Quad Channel (128 bit) DDR5-SDRAM
Frequency
2992.6 MHz (DDR5-5986) - Ratio 1:30
Timings
64-56-56-127-1 (tCAS-tRCD-tRP-tRAS-tCR)
Graphic Card (GPU)
GPU Type
Intel(R) Arc(TM) Graphics (Meteor Lake) @ 2250 MHz
GPU Brand
Lenovo
GPU VRAM
128 MB
Storage (HDD/SSD)
Model #1 Name
SAMSUNG MZAL81T0HDLB-00BL2 (FW: 6L1QKXD7)
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)