Product Compare

Intel Core i5 8400T vs AMD Ryzen Threadripper Pro 3955WX

	CPU Intel Core i5 8400T	CPU AMD Ryzen Threadripper Pro 3955WX
General Parameters
Release Date	Apr 2018	Jul 2020
Manufacturer	Intel	Amd
Type	Desktop	Desktop
Instruction Set	x86-64	x86-64
Core Architecture	Coffee Lake	Zen 2
Processor Number	i5-8400T
Integrated Graphics	UHD Graphics 630	No
Package
Manufacturing Process	14 nm	7 nm
Socket	LGA-1151	sWRX8
Power Consumption	35 W	280 W
Peak Operating Temperature	100 °C	90 °C
CPU Performance
Performance Cores	6	16
Performance Core Threads	6	32
Performance Core Base Frequency	1.7 GHz	3.9 GHz
Performance Core Turbo Frequency	3.3 GHz	4.3 GHz
Total Core Count	6	16
Total Thread Count	6	32
Bus Frequency	100 MHz	100 MHz
Multiplier	17x	39
L1 Cache	64 K per core	96 K per core
L2 Cache	256 K per core	512 K per core
L3 Cache	9 MB shared	64 MB shared
Unlocked Multiplier	No	No
Memory Parameters
Memory Types	DDR4-2666	DDR4-3200
Max Memory Size	128 GB	2048 GB
Max Memory Channels	2	8
Max Memory Bandwidth	41.6 GB/s	204.8 GB/s
ECC Memory Support	No	Yes
Graphics Card Parameters
Integrated Graphics	true
GPU Base Frequency	350 MHz
GPU Max Dynamic Frequency	1050 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	4.0
PCIe Lanes	16	128
Extended Instruction Set	SSE4.1, SSE4.2, AVX-2
Benchmarks
Cinebench R23 Single Core	774	1401
Cinebench R23 Multi Core	3638	27175
Geekbench 6 Single Core	1120	1668
Geekbench 6 Multi Core	3670	13638
Passmark CPU Single Core	1917	2682
Passmark CPU Multi Core	7447	40251