Processor (CPU)
CPU Name
12th Gen Intel® Core™ i7-1255U
Threading
1 CPU - 1 Core - 2 Threads
Frequency
4489.02 MHz (45 * 99.76 MHz) - Uncore: 4090 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, AES, AVX, AVX2, FMA3, SHA
L1 Data Cache
48 KB (12-way, 64-byte line)
L1 Inst. Cache
32 KB (8-way, 64-byte line)
L2 Cache
1.25 MB (10-way, 64-byte line)
L3 Cache
12 MB (12-way, 64-byte line)
Microcode
Rev. 0x429
TDP / Vcore
15 Watts / 1.158 Volts
Temperature
97 °C / 207 °F
Type
Retail
P-Cores Freq.
P00: 4489.02 MHz 
Motherboard
Model
HP 89F7
Socket
Socket 1744 FCBGA
North Bridge
Intel Alder Lake rev 04
South Bridge
Intel Alder Lake PCH rev 01
BIOS
AMI F.12 (04/21/2023)
Memory (RAM)
Total Size
16384 MB
Type
Dual Channel (128 bit) DDR4-SDRAM
Frequency
1064.1 MHz (DDR4-2128) - Ratio 1:8
Timings
15-15-15-35-50-1 (tCAS-tRCD-tRP-tRAS-tRC-tCR)
Slot #1 Module
Kingston 8192 MB (DDR4-3200) - P/N: HP32D4S2S8MR-8
Slot #2 Module
Kingston 8192 MB (DDR4-3200) - P/N: HP32D4S2S8MR-8
Graphic Card (GPU)
GPU #1 Type
Intel(R) Iris(R) Xe Graphics @ 1250 MHz
GPU #1 Brand
Hewlett-Packard
GPU #2 Type
NVIDIA GeForce MX550 @ 1320 MHz
GPU #2 Brand
Hewlett-Packard
GPU #2 VRAM
2048 MB @ 6001 MHz
Storage (HDD/SSD)
Model #1 Name
KBG50ZNV1T02 KIOXIA (FW: HP01AN00)
Model #1 Capacity
953.9 GiB (~1020 GB)
Model #1 Type
Fixed, SSD - Bus: NVMe (17)
Miscellaneous
Windows Version
Microsoft Windows 11 (10.0) Home Single Language 64-bit
CPU-Z Version
2.06.1 (64 bit)