Background
Background
Background
Background
Background

Core i5-8400T vs Core i9-12900K

Core i5-8400T vs Core i9-12900K: game performance, price, value, and specification comparison. Select comparison game parameters.

vs
FPS Winner

Intel Core i9-12900K

3.2 GHz | 16-core

Intel Core i9-12900K Logo
Intel Core i9-12900K Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W

Buy for CA$389 on Amazon

In Stock

Updated 7619 minutes ago

vs
FPS Winner

Intel Core i9-12900K

3.2 GHz | 16-core

Intel Core i9-12900K Logo
Intel Core i9-12900K Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W

Buy for CA$389 on Amazon

In Stock

Updated 7619 minutes ago

Key Differences

In short — Core i9-12900K outperforms Core i5-8400T on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-12900K is 1312 days newer than Core i5-8400T.

Advantages of Intel Core i5-8400T

  • Consumes up to 72% less energy than Intel Core i9-12900K - 35 vs 125 Watts

Advantages of Intel Core i9-12900K

  • Performs up to 76% better in The Callisto Protocol than Core i5-8400T - 178 vs 101 FPS
  • Can execute more multi-threaded tasks simultaneously than Intel Core i5-8400T - 24 vs 6 threads
  • Works without a dedicated GPU, while Intel Core i5-8400T doesn't have integrated graphics
This is a free version of The Callisto Protocol.
The Callisto Protocol

The Callisto Protocol

Resolution

1920 x 1080

Game Graphics

Ultra

Intel Core i5-8400T Logo
Core i5-8400T

Desktop • Apr 2nd, 2018


FPS

101

56.74157303370787%

Value, CA$/FPS

Price, CA$

Intel Core i9-12900K Logo
Core i9-12900K

Desktop • Nov 4th, 2021


FPS

178

100%

Value, CA$/FPS

CA$2.19/FPS

100%

Price, CA$

CA$389

100%

FPS and Value Winner

Intel Core i9-12900K Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W

Buy for CA$389 on Amazon

In Stock

Updated 7619 minutes ago

TOP 5 Games

Resolution

1920 x 1080

Game Graphics

Ultra

Intel Core i5-8400T Logo
Core i5-8400T

Desktop • Apr 2nd, 2018

Intel Core i9-12900K Logo
Core i9-12900K

Desktop • Nov 4th, 2021

Geekbench 5 Benchmarks

Intel Core i5-8400T Logo
Core i5-8400T

Desktop • Apr 2nd, 2018


Single-Core

1099

41.94656488549619%

Multi-Core

3884

25.147296859825186%

Intel Core i9-12900K Logo
Core i9-12900K

Desktop • Nov 4th, 2021


Single-Core

2620

100%

Multi-Core

15445

100%

Intel Core i5-8400T

vs

Intel Core i9-12900K

Apr 2nd, 2018Release Date
Nov 4th, 2021
Core i5CollectionCore i9
Coffee LakeCodenameAlder Lake
Intel Socket 1151SocketIntel Socket 1700
Desktop
Segment
Desktop
6Cores
16
6Threads
24
1.7 GHzBase Clock Speed
3.2 GHz
3.3 GHzTurbo Clock Speed
5.2 GHz
35 W
TDP125 W
14 nmProcess Size
10 nm
17.0xMultiplier
32.0x
NoneIntegrated Graphics
UHD Graphics 770
NoOverclockable
Yes

Builds Using Core i5-8400T or Core i9-12900K

The Callisto Protocol, 1920 x 1080, Ultra

Similar CPU Comparisons

Select from the most popular similar processor comparisons. Most compared processor combinations, including the currently selected ones, are at the top.

Copyright © 2024 HowManyFPS. All rights reserved.

Have a suggestion or a business inquiry? [email protected]

Cookies Policy

As an Amazon Associate HowManyFPS earns from qualifying purchases.