Processor (CPU)
CPU Name
Intel® Core™ Ultra 7 155H
Threading
1 CPU / 6P + 8E + 2LP Cores / 22 Threads
Frequency
3890.29 MHz (39 * 99.75 MHz) - Uncore: 3291.8 MHz
Multiplier
Current: 39 / 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
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 2 MB (16-way, 64-byte line) + 2 x 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. 0x1C
TDP / Vcore
28 Watts / 0.885 Volts
Temperature
101 °C / 214 °F
Type
Retail
P-Cores Freq.
P00: 3890.29 MHz  P09: 3092.28 MHz  P10: 3790.54 MHz  P11: 3890.29 MHz 
P12: 4289.29 MHz  P13: 3890.29 MHz 
E-Cores Freq.
E01: 2793.03 MHz  E02: 2793.03 MHz  E03: 2793.03 MHz  E04: 2793.03 MHz 
E05: 2793.03 MHz  E06: 2793.03 MHz  E07: 2793.03 MHz  E08: 2793.03 MHz 
LP-Cores Freq.
LP14: 2493.77 MHz  LP15: 2493.77 MHz 
Motherboard
Model
LENOVO 21KV0015US
Socket
Socket 2049 FCBGA
North Bridge
Intel Meteor Lake rev 04
South Bridge
Intel Meteor Lake-U/P/H PCH rev 20
BIOS
LENOVO N48ET27W (1.14 ) (03/14/2025)
Memory (RAM)
Total Size
32768 MB
Type
Quad Channel (128 bit) DDR5-SDRAM
Frequency
2793.4 MHz (DDR5-5586) - Ratio 1:28
Timings
64-52-52-120-1 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Micron Technology 1024 MB (DDR5-1866) - P/N: MTD16C20325N4FN026C1
Graphic Card (GPU)
GPU #1 Type
NVIDIA RTX 2000 Ada Generation Laptop GPU @ 2115 MHz
GPU #1 Brand
Lenovo
GPU #1 VRAM
8188 MB @ 8001 MHz
GPU #2 Type
Intel(R) Arc(TM) Graphics (Meteor Lake) @ 2250 MHz
GPU #2 Brand
Lenovo
GPU #2 VRAM
(Hynix)
Storage (HDD/SSD)
Model #1 Name
Western Digital WD Blue SN5000 4TB (FW: 341600WD)
Model #1 Capacity
3726.0 GiB (~4010 GB)
Model #1 Type
Fixed, SSD - Bus: NVMe (17)
Display
Screen #2
VA32AQ (AUS32A1)
Screen #2 Spec
31.5 inches (80 cm) / 2560 x 1440 pixels @ 50-75 Hz
Screen #3
Hewlett Packard HP ZR30w (HWP286C)
Screen #3 Spec
29.7 inches (75.4 cm) / 2560 x 1600 pixels @ 0-0 Hz
Miscellaneous
Windows Version
Microsoft Windows 11 Professional (x64)
CPU-Z Version
2.15.0 (64 bit)