Processor (CPU)
CPU Name
Intel® Core™ Ultra 7 155H
Threading
1 CPU / 6P + 8E + 2LP Cores / 22 Threads
Frequency
3790.65 MHz (38 * 99.75 MHz) - Uncore: 3192.1 MHz
Multiplier
Current: 38 / 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 / 0.927 Volts
Temperature
85 °C / 185 °F
Type
Retail (Stock Frequency : 3000 MHz)
P-Cores Freq.
P00: 3790.65 MHz  P09: 4189.67 MHz  P10: 4089.91 MHz  P11: 3790.65 MHz 
P12: 3890.41 MHz  P13: 3890.41 MHz 
E-Cores Freq.
E01: 2793.11 MHz  E02: 2793.11 MHz  E03: 2793.11 MHz  E04: 2793.11 MHz 
E05: 2793.11 MHz  E06: 2793.11 MHz  E07: 2793.11 MHz  E08: 2793.11 MHz 
LP-Cores Freq.
LP14: 2094.83 MHz  LP15: 2094.83 MHz 
Motherboard
Model
HP 8C15
Socket
Socket 2049 FCBGA
North Bridge
Intel Meteor Lake rev 04
South Bridge
Intel Meteor Lake-U/P/H PCH rev 20
BIOS
AMI F.10 (04/10/2024)
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 (Meteor Lake) @ 2250 MHz
GPU Brand
Hewlett-Packard
Storage (HDD/SSD)
Model #1 Name
KXG80ZNV1T02 KIOXIA (FW: HP01AP40)
Model #1 Capacity
953.9 GiB (~1020 GB)
Model #1 Type
Fixed, SSD - Bus: NVMe (17)
Display
Screen #2
Dell Computer DELL P2422H (DELA1C5)
Screen #2 Spec
24 inches (61 cm) / 1920 x 1080 pixels @ 56-76 Hz
Screen #3
Dell Computer DELL P2422H (DELA1C4)
Screen #3 Spec
24 inches (61 cm) / 1920 x 1080 pixels @ 56-76 Hz
Screen #4
Dell Computer DELL P2422H (DELA1C4)
Screen #4 Spec
24 inches (61 cm) / 1920 x 1080 pixels @ 56-76 Hz
Miscellaneous
Windows Version
Microsoft Windows 11 Professional (x64)
CPU-Z Version
2.15.0 (64 bit)