Product Compare

Intel Core i5 8250U vs Intel Core i9 9940X

	CPU Intel Core i5 8250U	CPU Intel Core i9 9940X
General Parameters
Release Date	Aug 2017	Oct 2018
Manufacturer	Intel	Intel
Type	Laptop	Desktop
Instruction Set	x86-64	x86-64
Core Architecture	Kaby Lake R	Skylake
Processor Number	i5-8250U	i9-9940X
Integrated Graphics	UHD Graphics 620	N/A
Package
Manufacturing Process	14 nm	14 nm
Socket	BGA-1356	LGA-2066
Power Consumption	15 W	165 W
Peak Operating Temperature	100 °C	88 °C
CPU Performance
Performance Cores	4	14
Performance Core Threads	8	28
Performance Core Base Frequency	1.6 GHz	3.3 GHz
Performance Core Turbo Frequency	3.4 GHz	4.4 GHz
Total Core Count	4	14
Total Thread Count	8	28
Bus Frequency	100 MHz	100 MHz
Multiplier	16x	33x
L1 Cache	64 K per core	64 K per core
L2 Cache	256 K per core	1 MB per core
L3 Cache	6 MB shared	20 MB shared
Unlocked Multiplier	No	Yes
Memory Parameters
Memory Types	DDR4-2400, LPDDR3-2133	DDR4-2666
Max Memory Size	32 GB	128 GB
Max Memory Channels	2	4
Max Memory Bandwidth	37.5 GB/s	85 GB/s
ECC Memory Support	No	No
Graphics Card Parameters
Integrated Graphics	true
GPU Base Frequency	300 MHz
GPU Max Dynamic Frequency	1100 MHz
Shader Units	192
Texture Units	24
Raster Operation Units	3
Execution Units	24
Power Consumption	15 W
Max Resolution	4096x2304 - 60 Hz
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	3.0	3.0
PCIe Lanes	12	44
Extended Instruction Set	SSE4.1, SSE4.2, AVX-2	SSE4.1, SSE4.2, AVX-2, AVX-512
Benchmarks
Cinebench R23 Single Core	898	1228
Cinebench R23 Multi Core	3085	15351
Geekbench 6 Single Core	1191	1328
Geekbench 5 Single Core	853	1189
Geekbench 6 Multi Core	3252	9787
Geekbench 5 Multi Core	2825	14374