Processor (CPU)
CPU Name
11th Gen Intel® Core™ i5-1145G7 @ 2.60GHz
Threading
1 CPU - 4 Core - 8 Threads
Frequency
4009.48 MHz (40 * 100.24 MHz)
Multiplier
Current: 40 / Min: 4 / Max: 44
Architecture
Tiger Lake-U / Stepping: B1 / Technology: 10 nm
CPUID / Ext.
6.C.1 / 6.8C
IA Extensions
MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, EM64T, AES, AVX, AVX2, AVX512F, FMA3, SHA
Caches
L1D : 48 KB / L2 : 1280 KB / L3 : 8192 KB
Caches Assoc.
L1D : 12-way / L2 : 20-way / L3 : 8-way
Microcode
Rev. 0x86
TDP / Vcore
28 Watts / 1.017 Volts
Temperature
71 °C / 160 °F
Type
Retail (Stock Frequency : 2600 MHz)
Cores Frequencies
#00: 4009.48 MHz  #01: 4009.48 MHz  #02: 4009.48 MHz  #03: 4009.48 MHz 
Motherboard
Model
Microsoft Corporation Surface Laptop 4
Socket
Socket 1449 FCBGA
North Bridge
Intel Tiger Lake rev 01
South Bridge
Intel Tiger Lake-U/Y PCH rev 20
BIOS
Microsoft Corporation 10.300.141 (06/17/2021)
Memory (RAM)
Total Size
16384 MB
Type
Quad Channel (256 bit) DDR4-SDRAM
Frequency
533.3 MHz (DDR4-1066) - Ratio 1:8
Timings
20-20-20-45-1 (tCAS-tRCD-tRP-tRAS-tCR)
Graphic Card (GPU)
GPU #1 Type
Intel(R) Iris(R) Xe Graphics
GPU #1 Brand
0x1414 (0x0050)
GPU #2 Type
LuminonCore IDDCX Adapter
Storage (HDD/SSD)
Model #1 Name
SDBPTPZ-512G-1124-WDC (FW: 21103024)
Model #1 Capacity
476.9 GiB (~510 GB)
Model #1 Type
Fixed, SSD - Bus: NVMe (17)
Display
Screen #1
LQ135P1JX51 (SHP14B3)
Screen #1 Spec
13.6 inches (34.5 cm) / 2256 x 1504 pixels @ 20-60 Hz
Screen #2
Hewlett Packard HP E222 (HWP3263)
Screen #2 Spec
21.7 inches (55.1 cm) / 1920 x 1080 pixels @ 50-60 Hz
Miscellaneous
Windows Version
Microsoft Windows 10 (10.0) Professional 64-bit
CPU-Z Version
1.98.0 (64 bit)