i5-12400 vs i5-14600K - Doom Graphics 448SP Mobile - Game Performance Benchmarks

Graphics 448SP Mobile with Intel Core i5-12400

Doom

Graphics 448SP Mobile with Intel Core i5-14600K

i5-12400 i5-14600K

Multi-Thread Performance

16800 Pts

21168 Pts

Single-Thread Performance

3240 Pts

4308 Pts

Doom

i5-12400 vs i5-14600K in Doom using Graphics 448SP Mobile - CPU Performance comparison at Ultra, High, Medium, and Low Quality Settings with 1080p, 1440p, Ultrawide, 4K resolutions

i5-12400 i5-14600K

Ultra Quality

Resolution	Frames Per Second
1080p	161.1 FPS
1080p	175.2 FPS
1440p	118.8 FPS
1440p	123.8 FPS
2160p	61.6 FPS
2160p	64.2 FPS
w1440p	96.5 FPS
w1440p	100.6 FPS

High Quality

Resolution	Frames Per Second
1080p	234.6 FPS
1080p	251.5 FPS
1440p	182.1 FPS
1440p	188.5 FPS
2160p	104.5 FPS
2160p	108.3 FPS
w1440p	152.9 FPS
w1440p	158.4 FPS

Medium Quality

Resolution	Frames Per Second
1080p	308.2 FPS
1080p	327.8 FPS
1440p	245.3 FPS
1440p	253.1 FPS
2160p	147.4 FPS
2160p	152.3 FPS
w1440p	209.3 FPS
w1440p	216.1 FPS

Low Quality

Resolution	Frames Per Second
1080p	455.2 FPS
1080p	480.4 FPS
1440p	371.9 FPS
1440p	382.4 FPS
2160p	233.3 FPS
2160p	240.5 FPS
w1440p	322.1 FPS
w1440p	331.6 FPS

i5-12400

The i5-12400 is more power efficient and generates less heat.

i5-14600K

The i5-14600K has higher Level 2 Cache. Data/instructions which have to be processed can be loaded from the fast L2 and the CPU does not have to wait for the very slow DDR RAM
The i5-14600K has higher Level 3 Cache. This is useful when you have substantial multiprocessing workloads, many computationally intense simultaneous processes. More likely on a server, less on a personally used computer for interactive desktop workloads.
For some games, a cpu with a higher clock speed, or in a technical name IPC (Instructions per clock), has better results than other CPU's with higher core count and lower core speed.

Compare i5-12400 vs i5-14600K specifications

i5-12400 vs i5-14600K Architecture

	i5-12400	i5-14600K
Chipsets	Z690, H670, B660, H610	Intel 600 Series, Intel 700 Series
Codename	Alder Lake-S	Raptor Lake-R
DDR4 Speed	3200 MT/s	3200 MT/s
DDR5 Speed	4800 MT/s	5600 MT/s
ECC Memory	No	Yes
Generation	Core i5 (Alder Lake-S)	Core i5 (Raptor Lake Refresh)
Memory Support	DDR4, DDR5 Dual-channel	DDR4, DDR5
PCI-Express	Gen 5, 20 Lanes (CPU only)	Gen 5, 16 Lanes(CPU only)

i5-12400 vs i5-14600K Cache

	i5-12400	i5-14600K
Cache L1	80K (per core)	80 KB (per core)
Cache L2	1.25MB (per core)	2 MB (per core)
Cache L3	18MB (shared)	24 MB (shared)

i5-12400 vs i5-14600K Cores

	i5-12400	i5-14600K

i5-12400 vs i5-14600K Performance

	i5-12400	i5-14600K
Base Clock	100 MHz	100 MHz
Frequency	2.5 GHz	3.5 GHz
Multiplier	25.0x	35.0x
Multiplier Unlocked	No	Yes
PL1	65W	181 W
PL2	117W	181 W
PL2 Tau Limit	28 seconds	Unlimited
TDP	65 W	125 W
Turbo Clock	up to 4.4 GHz	up to 5.3 GHz