Product Compare

Intel Core i5 8400T vs Intel Core i5 8400

	CPU Intel Core i5 8400T	CPU Intel Core i5 8400
General Parameters
Release Date	Apr 2018	Oct 2017
Manufacturer	Intel	Intel
Type	Desktop	Desktop
Instruction Set	x86-64	x86-64
Core Architecture	Coffee Lake	Coffee Lake
Processor Number	i5-8400T	i5-8400
Integrated Graphics	UHD Graphics 630	UHD Graphics 630
Package
Manufacturing Process	14 nm	14 nm
Socket	LGA-1151	LGA-1151
Power Consumption	35 W	65 W
Peak Operating Temperature	100 °C	100 °C
CPU Performance
Performance Cores	6	6
Performance Core Threads	6	6
Performance Core Base Frequency	1.7 GHz	2.8 GHz
Performance Core Turbo Frequency	3.3 GHz	4 GHz
Total Core Count	6	6
Total Thread Count	6	6
Bus Frequency	100 MHz	100 MHz
Multiplier	17x	28x
L1 Cache	64 K per core	64 K per core
L2 Cache	256 K per core	256 K per core
L3 Cache	9 MB shared	9 MB shared
Unlocked Multiplier	No	No
Memory Parameters
Memory Types	DDR4-2666	DDR4-2666
Max Memory Size	128 GB	128 GB
Max Memory Channels	2	2
Max Memory Bandwidth	41.6 GB/s	41.6 GB/s
ECC Memory Support	No	No
Graphics Card Parameters
Integrated Graphics	true	true
GPU Base Frequency	350 MHz	350 MHz
GPU Max Dynamic Frequency	1050 MHz	1050 MHz
Shader Units	192	192
Texture Units	24	24
Raster Operation Units	3	3
Execution Units	24	24
Power Consumption	15 W	15 W
Max Resolution	4096x2304 - 60 Hz	4096x2304 - 60 Hz
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	3.0	3.0
PCIe Lanes	16	16
Extended Instruction Set	SSE4.1, SSE4.2, AVX-2	SSE4.1, SSE4.2, AVX-2
Benchmarks
Cinebench R23 Single Core	774	1026
Cinebench R23 Multi Core	3638	5798
Geekbench 6 Single Core	1120	1298
Geekbench 6 Multi Core	3670	4677
Passmark CPU Single Core	1917	2387
Passmark CPU Multi Core	7447	9214