Product Compare

Intel Core i7 1255U vs Intel Core i5 12600H

	CPU Intel Core i7 1255U	CPU Intel Core i5 12600H
General Parameters
Release Date	Feb 2022	Jan 2022
Manufacturer	Intel	Intel
Type	Laptop	Laptop
Instruction Set	x86-64	x86-64
Core Architecture	Alder Lake	Alder Lake-H
Processor Number	i7-1255U	i5-12600H
Integrated Graphics	Iris Xe Graphics (96EU)	Iris Xe Graphics (80EU)
Package
Manufacturing Process	10 nm	10 nm
Socket	BGA-1744	BGA-1744
Power Consumption	12-15 W	35-45 W
Max Turbo Power Consumption	55 W
Peak Operating Temperature	100°C	100 °C
CPU Performance
Performance Cores	2	4
Performance Core Threads	4
Performance Core Base Frequency	1.7 GHz	2.7 GHz
Performance Core Turbo Frequency	4.7 GHz	4.5 GHz
Efficiency Cores	8	8
Efficiency Core Threads	8
Efficiency Core Base Frequency	1.2 GHz
Efficiency Core Turbo Frequency	3.5 GHz
Total Core Count	10	12
Total Thread Count	12	16
Bus Frequency	100 MHz	100 MHz
Multiplier	17x	27x
L1 Cache	80 K per core	80 K per core
L2 Cache	1280 K per core	1280 K per core
L3 Cache	12 MB shared	18 MB shared
Unlocked Multiplier	No	No
Memory Parameters
Memory Types	DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267	DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
Max Memory Size	64 GB	64 GB
Max Memory Channels	2	2
Max Memory Bandwidth	76.8 GB/s	76.8 GB/s
ECC Memory Support	No
Graphics Card Parameters
Integrated Graphics	true	true
GPU Base Frequency	300 MHz	300 MHz
GPU Max Dynamic Frequency	1250 MHz	1400 MHz
Shader Units	768	640
Texture Units	48	40
Raster Operation Units	24	20
Execution Units	96	80
Power Consumption	15 W	15 W
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	4.0	4.0
PCIe Lanes	20	28
Benchmarks
Cinebench R23 Single Core	1701	1761
Cinebench R23 Multi Core	8233	13634
Geekbench 6 Single Core	2248	2280
Geekbench 6 Multi Core	7162	9908
Passmark CPU Single Core	3308	3573
Passmark CPU Multi Core	13792	22872