Product Compare

Intel Core i5 8257U vs Intel Core i7 12650H

	CPU Intel Core i5 8257U	CPU Intel Core i7 12650H
General Parameters
Release Date	Jul 2019	Jan 2022
Manufacturer	Intel	Intel
Type	Laptop	Laptop
Instruction Set	x86-64	x86-64
Core Architecture	Coffee Lake	Alder Lake-H
Processor Number	i5-8257U	i7-12650H
Integrated Graphics	Iris Plus Graphics 645	Iris Xe Graphics (64EU)
Package
Manufacturing Process	14 nm	10 nm
Socket	BGA-1528	BGA-1744
Power Consumption	15 W	35-45 W
Peak Operating Temperature	100 °C	100 °C
CPU Performance
Performance Cores	4	6
Performance Core Threads	8
Performance Core Base Frequency	1.4 GHz	2.3 GHz
Performance Core Turbo Frequency	3.9 GHz	4.7 GHz
Total Core Count	4	10
Total Thread Count	8	16
Multiplier	14x	23x
L1 Cache	32 K per core	80 K per core
L2 Cache	256 K per core	1280 K per core
L3 Cache	6 MB shared	24 MB shared
Unlocked Multiplier	No	No
Efficiency Cores		4
Bus Frequency		100 MHz
Memory Parameters
Memory Types	DDR4-2400, LPDDR3-2133	DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
Max Memory Size	32 GB	64 GB
Max Memory Channels	2	2
Max Memory Bandwidth	37.5 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	1050 MHz	1400 MHz
Shader Units	384	512
Texture Units	48	32
Raster Operation Units	6	16
Execution Units	48	64
Power Consumption	15 W	15 W
Max Resolution	4096x2304 - 60 Hz
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	3.0	4.0
PCIe Lanes	16	28
Extended Instruction Set	SSE4.1, SSE4.2, AVX-2
Benchmarks
Cinebench R23 Single Core	996	1766
Cinebench R23 Multi Core	4031	14100
Geekbench 6 Single Core	1210	2226
Geekbench 6 Multi Core	3922	7645