Processor (CPU)
CPU Name
Intel® Core™ Ultra 7 155H
Threading
1 CPU / 6P + 8E + 2LP Cores / 22 Threads
Frequency
3491.39 MHz (35 * 99.75 MHz) - Uncore: 1795.6 MHz
Multiplier
Current: 35 / 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 / 0.828 Volts
Temperature
78 °C / 172 °F
Type
Retail
P-Cores Freq.
P00: 3491.39 MHz  P09: 3690.90 MHz  P10: 3591.14 MHz  P11: 3591.14 MHz 
P12: 3491.39 MHz  P13: 3391.64 MHz 
E-Cores Freq.
E01: 3790.50 MHz  E02: 3787.38 MHz  E03: 3771.62 MHz  E04: 3792.21 MHz 
E05: 3792.27 MHz  E06: 3792.41 MHz  E07: 3787.93 MHz  E08: 3780.75 MHz 
LP-Cores Freq.
LP14: 2494.63 MHz  LP15: 2494.53 MHz 
Motherboard
Model
LENOVO 21KTS4HC00
Socket
Socket 2049 FCBGA
North Bridge
Intel Meteor Lake rev 04
South Bridge
Intel Meteor Lake-U/P/H PCH rev 20
BIOS
LENOVO R2DET32W (1.17 ) (08/28/2024)
Memory (RAM)
Total Size
32768 MB
Type
Quad Channel (128 bit) DDR5-SDRAM
Frequency
2793.2 MHz (DDR5-5586) - Ratio 1:28
Timings
46-45-45-90-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Micron Technology 16384 MB (DDR5-5600) - P/N: MTC8C1084S1SC56BD1 BF
Slot #2 Module
Micron Technology 16384 MB (DDR5-5600) - P/N: MTC8C1084S1SC56BD1 BF
Graphic Card (GPU)
GPU #1 Type
NVIDIA RTX 500 Ada Generation Laptop GPU @ 825 MHz
GPU #1 Brand
Lenovo
GPU #1 VRAM
4094 MB @ 8001 MHz
GPU #2 Type
Intel(R) Arc(TM) Pro Graphics (Meteor Lake) @ 2250 MHz
GPU #2 Brand
Lenovo
GPU #2 VRAM
128 MB (Samsung)
Storage (HDD/SSD)
Model #1 Name
KXG8AZNV1T02 LA KIOXIA (FW: 5108APLA)
Model #1 Capacity
953.9 GiB (~1020 GB)
Model #1 Type
Fixed, SSD - Bus: NVMe (17)
Display
Screen #1
LG Electronics ( LG HDR 4K (GSM774F)
Screen #1 Spec
31.7 inches (80.5 cm) / 3840 x 2160 pixels @ 40-60 Hz
Miscellaneous
Windows Version
Microsoft Windows 11 Professional (x64)
CPU-Z Version
2.20.2 (64 bit)