Intel Core i7-1255UL - Benchmark, Test and Specs

The processor Intel Core i7-1255UL is developed on the 10 nm technology node and architecture Alder Lake U. Its base clock speed is 2.60 GHz (4.70 GHz), and maximum clock speed in turbo boost - 1.20 GHz (3.50 GHz). Intel Core i7-1255UL contains 10 processing cores. To make a right choice for computer upgrading, please get familiar with the detailed technical specifications and benchmark results. Check socket compatibility before choosing.

CPU Cores and Base Frequency
Frequency	2.60 GHz (4.70 GHz)		Cores	10
Turbo (1 Core)	2.60 GHz (4.70 GHz)		CPU Threads	12
Turbo (All Cores)	1.20 GHz (3.50 GHz)
Hyperthreading ?	Yes		Overclocking ?	No
Core architecture	hybrid (big.LITTLE)

Internal Graphics
GPU name	Intel Iris Xe Graphics 96 (Alder Lake)
GPU frequency	0.35 GHz
GPU (Turbo)	1.25 GHz
Generation	12
DirectX Version
Execution units	96
Shader	768
Max. Memory	32 GB
Max. displays	4
Technology	10 nm
Release date	Q1/2022

Hardware codec support
H264	Decode / Encode
H265 / HEVC (8 bit)	Decode / Encode
H265 / HEVC (10 bit)	Decode / Encode
VP8	Decode
VP9	Decode / Encode
AV1	Decode
AV1	Decode
AVC	Decode / Encode
JPEG	Decode / Encode

Memory & PCIe
Memory type	DDR4-3200DDR5-4800
Max. Memory	64 GB
Memory channels	2		ECC	No
PCIe version			PCIe lanes

Thermal Management
TDP (PL1)	15 W		TDP (PL2)
TDP up	28 W		TDP down	12 W
Tjunction max	100 °C

Technical details
Instruction set (ISA)	x86-64 (64 bit)
Architecture	Alder Lake U
L2-Cache	6.50 MB
L3-Cache	12.00 MB
Technology	10 nm
Virtualization	VT-x, VT-x EPT, VT-d
Release date	Q3/2022
Socket	BGA 1744