Processor (CPU)
CPU Name
12th Gen Intel® Core™ i7-1255U
Threading
1 CPU - 10 Core - 12 Threads
Frequency
3790.73 MHz (38 * 99.76 MHz) - Uncore: 3192.2 MHz
Multiplier
Current: 38 / 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
Caches
L1D : 48 KB / L2 : 1280 KB / L3 : 12288 KB
Caches Assoc.
L1D : 12-way / L2 : 10-way / L3 : 12-way
L1 Data Cache
-
L1 Inst. Cache
-
L2 Cache
-
L3 Cache
-
Microcode
Rev. 0x423
TDP / Vcore
15 Watts / 0.992 Volts
Temperature
98 °C / 208 °F
Type
Retail
Motherboard
Model
LENOVO 21C1005NAU
Socket
Socket 1744 FCBGA
North Bridge
Intel Alder Lake rev 04
South Bridge
Intel Alder Lake PCH rev 01
BIOS
LENOVO R1XET42W (1.24 ) (02/24/2023)
Memory (RAM)
Total Size
16384 MB
Type
Dual Channel (128 bit) DDR4-SDRAM
Frequency
1596.1 MHz (DDR4-3192) - Ratio 1:12
Timings
22-22-22-52-74-1 (tCAS-tRCD-tRP-tRAS-tRC-tCR)
Slot #1 Module
Samsung 8192 MB (DDR4-3200)
Slot #2 Module
Samsung 8192 MB (DDR4-3200)
Graphic Card (GPU)
GPU #1 Type
DisplayLink USB Device
GPU #2 Type
Intel(R) Iris(R) Xe Graphics
GPU #2 Brand
Lenovo
Storage (HDD/SSD)
Model #1
KBG5AZNT512G LA KIOXIA
Capacity #1
512 GB
Display
Screen #1
Dell Computer DELL U2417H (DEL40E8)
Screen #1 Spec
24 inches (61 cm) / 1920 x 1080 pixels @ 50-75 Hz
Screen #2
LEN T22i-10 (LEN61A9)
Screen #2 Spec
21.7 inches (55.1 cm) / 1920 x 1080 pixels @ 50-75 Hz
Miscellaneous
Windows Version
Microsoft Windows 11 (10.0) Professional 64-bit
CPU-Z Version
2.05.1 (64 bit)