Processor (CPU)
CPU Name
12th Gen Intel® Core™ i7-1255U
Threading
1 CPU / 2P + 8E Cores / 12 Threads
Frequency
4688.53 MHz (47 * 99.76 MHz) - Uncore: 399 MHz
Multiplier
Current: 47 / 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. 0x432
TDP / Vcore
15 Watts / 1.182 Volts
Temperature
58 °C / 136 °F
Type
Retail (Stock Frequency : 2600 MHz)
P-Cores Freq.
P00: 4688.53 MHz  P01: 4090.00 MHz 
E-Cores Freq.
E02: 2294.39 MHz  E03: 3491.46 MHz  E04: 1995.12 MHz  E05: 3391.70 MHz 
E06: 3491.46 MHz  E07: 3491.46 MHz  E08: 997.56 MHz  E09: 3491.46 MHz 
Motherboard
Model
Asus X1502ZA
Socket
Socket 1744 FCBGA
North Bridge
Intel Alder Lake rev 04
South Bridge
Intel Alder Lake PCH rev 01
BIOS
American Megatrends International LLC. X1502ZA.317 (01/30/2024)
Memory (RAM)
Total Size
16384 MB
Type
Dual Channel (128 bit) DDR4-SDRAM
Frequency
1330.1 MHz (DDR4-2660) - Ratio 1:20
Timings
19-19-19-43-62-2 (tCAS-tRCD-tRP-tRAS-tRC-tCR)
Slot #1 Module
Micron Technology 8192 MB (DDR4-3200) - P/N: 4ATF1G64HZ-3G2F1
Graphic Card (GPU)
GPU Type
Intel(R) Iris(R) Xe Graphics @ 1250 MHz
GPU Brand
ASUSTeK Computer Inc.
Storage (HDD/SSD)
Model #1 Name
Micron_2400_MTFDKBA512QFM (FW: V3MA003)
Model #1 Capacity
476.9 GiB (~510 GB)
Model #1 Type
Fixed, SSD - Bus: NVMe (17)
Miscellaneous
Windows Version
Microsoft Windows 10 Professional (x64)
CPU-Z Version
2.10.0 (64 bit)