Processor (CPU)
CPU Name
Intel® Core™ Ultra 7 155H
Threading
1 CPU / 6P + 8E + 2LP Cores / 22 Threads
Frequency
1795.55 MHz (18 * 99.75 MHz) - Uncore: 3092.3 MHz
Multiplier
Current: 18 / 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, VT-x, 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 / 0.647 Volts
Temperature
80 °C / 176 °F
Type
Retail (Stock Frequency : 3000 MHz)
P-Cores Freq.
P00: 1795.55 MHz  P09: 1895.31 MHz  P10: 1995.06 MHz  P11: 1695.80 MHz 
P12: 1695.80 MHz  P13: 1795.55 MHz 
E-Cores Freq.
E01: 1596.05 MHz  E02: 1596.05 MHz  E03: 1596.05 MHz  E04: 1596.05 MHz 
E05: 1496.29 MHz  E06: 1496.29 MHz  E07: 1596.05 MHz  E08: 1496.29 MHz 
LP-Cores Freq.
LP14: 1097.28 MHz  LP15: 1097.28 MHz 
Motherboard
Model
Asus UX3405MA
Socket
Socket 2049 FCBGA
North Bridge
Intel Meteor Lake rev 04
South Bridge
Intel Meteor Lake-U/P/H PCH rev 20
BIOS
American Megatrends International LLC. UX3405MA.309 (10/08/2024)
Memory (RAM)
Total Size
32768 MB
Type
Quad Channel (128 bit) DDR5-SDRAM
Frequency
1596 MHz (DDR5-3192) - Ratio 1:16
Timings
36-32-32-68-1 (tCAS-tRCD-tRP-tRAS-tCR)
Graphic Card (GPU)
GPU Type
Intel(R) Arc(TM) Graphics
GPU Brand
ASUSTeK Computer Inc.
Storage (HDD/SSD)
Model #1 Name
Lexar SSD ARES 2TB (FW: 18950)
Model #1 Capacity
1907.7 GiB (~2050 GB)
Model #1 Type
Fixed, SSD - Bus: NVMe (17)
Display
Screen #1
WCS Display (RTK1A1B)
Screen #1 Spec
23.8 inches (60.5 cm) / 2560 x 1440 pixels @ 60-144 Hz
Miscellaneous
Windows Version
Microsoft Windows 11 Professional (x64)
CPU-Z Version
2.13.0 (64 bit)