Product Compare

Intel Core Ultra 5 125U vs Intel Core i5 6400

	CPU Intel Core Ultra 5 125U	CPU Intel Core i5 6400
General Parameters
Release Date	Dec 2023	Sep 2015
Manufacturer	Intel	Intel
Type	Laptop	Desktop
Instruction Set	x86-64	x86-64
Core Architecture	Meteor Lake	Skylake
Processor Number	125U	i5-6400
Integrated Graphics	Arc Graphics (4-Cores)	HD Graphics 530
Generation	Ultra 5 (Meteor Lake)
Package
Manufacturing Process	7 nm	14 nm
Socket	FCBGA-2049	LGA-1151
Power Consumption	12-57 W	65 W
Peak Operating Temperature	110 °C
Foundry	Intel
Package	FC-BGA
CPU Performance
Performance Cores	2	4
Performance Core Threads	4	4
Performance Core Base Frequency	1.3 GHz	2.7 GHz
Performance Core Turbo Frequency	4.3 GHz	3.3 GHz
Efficiency Cores	10
Efficiency Core Threads	10
Efficiency Core Base Frequency	0.8 GHz
Efficiency Core Turbo Frequency	3.6 GHz
Total Core Count	12	4
Total Thread Count	14	4
Bus Frequency	100 MHz	100 MHz
Multiplier	13	27x
L1 Cache	112 K per core	64 K per core
L2 Cache	2 MB per core	256 K per core
L3 Cache	12 MB shared	6 MB shared
Unlocked Multiplier	No	No
SMP	1
Memory Parameters
Memory Types	LPDDR5-7467,LPDDR5x-7467,DDR5-5600	DDR4-2133, DDR3L-1600
Max Memory Size	96 GB	64 GB
Max Memory Channels	2	2
Max Memory Bandwidth	120 GB/s	34.1 GB/s
ECC Memory Support	No	No
Graphics Card Parameters
Integrated Graphics	true	true
GPU Base Frequency	300 MHz
GPU Max Dynamic Frequency	1750 MHz	950 MHz
Shader Units	512
Texture Units	32
Raster Operation Units	16
Execution Units	64
Power Consumption	14
Max Resolution	7680x4320 - 60 Hz
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	4.0	3.0
PCIe Lanes	20	16
Extended Instruction Set		SSE4.1, SSE4.2, AVX-2
Benchmarks
Cinebench R23 Single Core	1557	898
Cinebench R23 Multi Core	9808	3214
Geekbench 6 Single Core	2111	1143
Geekbench 6 Multi Core	9131	3312
Blender	133	49
Passmark CPU Single Core	3332	1961
Passmark CPU Multi Core	17218	5151