Processor (CPU)
CPU Name
12th Gen Intel® Core™ i7-1255U
Threading
1 CPU / 2P + 8E Cores / 12 Threads
Frequency
4489.02 MHz (45 * 99.76 MHz) - Uncore: 1396.6 MHz
Multiplier
Current: 45 / Min: 4 / Max: 47
Architecture
Alder Lake / Stepping: R0 / Technology: 10 nm
CPUID / Ext.
6.A.4 / 6.9A
IA Extensions
MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, EM64T, VT-x, AES, AVX, AVX2, FMA3, SHA
L1 Data Cache
2 x 48 KB (12-way, 64-byte line) + 8 x 32 KB (8-way, 64-byte line)
L1 Inst. Cache
2 x 32 KB (8-way, 64-byte line) + 8 x 64 KB (8-way, 64-byte line)
L2 Cache
2 x 1.25 MB (10-way, 64-byte line) + 2 x 2 MB (16-way, 64-byte line)
L3 Cache
12 MB (12-way, 64-byte line)
Microcode
Rev. 0x430
TDP / Vcore
15 Watts / 1.157 Volts
Temperature
60 °C / 140 °F
Type
Retail (Stock Frequency : 2600 MHz)
P-Cores Freq.
P00: 4489.02 MHz  P01: 2194.63 MHz 
E-Cores Freq.
E02: 1496.34 MHz  E03: 2194.63 MHz  E04: 2194.63 MHz  E05: 2493.90 MHz 
E06: 3491.46 MHz  E07: 2194.63 MHz  E08: 3491.46 MHz  E09: 1995.12 MHz 
Motherboard
Model
HP 896D
Socket
Socket 1744 FCBGA
North Bridge
Intel Alder Lake rev 04
South Bridge
Intel Alder Lake PCH rev 01
BIOS
HP U70 Ver. 01.09.00 (10/05/2023)
Memory (RAM)
Total Size
32768 MB
Type
Quad Channel (256 bit) DDR5-SDRAM
Frequency
2394.1 MHz (DDR5-4788) - Ratio 1:24
Timings
40-39-39-76-115-2 (tCAS-tRCD-tRP-tRAS-tRC-tCR)
Slot #1 Module
Samsung 16384 MB (DDR5-4800) - P/N: M425R2GA3BB0-CQKOL
Slot #2 Module
Samsung 16384 MB (DDR5-4800) - P/N: M425R2GA3BB0-CQKOL
Graphic Card (GPU)
GPU #1 Type
Intel(R) Iris(R) Xe Graphics @ 1250 MHz
GPU #1 Brand
Hewlett-Packard
GPU #2 Type
NVIDIA T550 Laptop GPU @ 1665 MHz
GPU #2 Brand
Hewlett-Packard
GPU #2 VRAM
4096 MB @ 6001 MHz
Storage (HDD/SSD)
Model #1 Name
MTFDKBA1T0TFH-1BC1AABHA (FW: HPS0043)
Model #1 Capacity
953.9 GiB (~1020 GB)
Model #1 Type
Fixed, SSD - Bus: NVMe (17)
Display
Screen #2
Philips PHL 241E1 (PHLC207)
Screen #2 Spec
24 inches (61 cm) / 1920 x 1080 pixels @ 48-75 Hz
Miscellaneous
Windows Version
Microsoft Windows 11 Professional (x64)
CPU-Z Version
2.09.0 (64 bit)