Intel Core i7-8565UC vs Intel Core i5-3570K

Processor comparisons   15-01-2022
   If you are thinking about choosing a processor, you will be able to make a choice by looking at the Intel Core i7-8565UC vs Intel Core i5-3570K tests and decide which is better for games or normal use for video editing, machine learning, programming, streaming, rendering. Here is all information from different benchmarks or real streaming and video editing tests. A thorough analysis of all the technical characteristics, to make it easier to read, is summarized in the table.
   From the video comparison, you can get the results of joint testing in special test applications such as AIDA64, Gears 5, 7zip, Furmark, World of Tanks enCore Benchmark, Handbrake, Dolphin Emulator, Blender, RealBench, DaVinci Resolve Studio, WPrime, PCMark 10, VeraCrypt, MATLAB, Prime95, SuperPi, UserBenchmark, PassMark, Cinebench 23 (20, 15), GeekBench 6, 5.2, Blender, 3DMark.
   And how good the CPUs are in games:

World of Warcraft: Shadowlands
Red Dead Redemption 2
Borderlands 3
Death Stranding
Halo Infinite
Overwatch
Valheim
DOOM: Eternal
Apex Legends
Watch Dogs Legion
Rainbow Six Siege
Valorant
Assassin's Creed Valhalla
Last Man Standing
Call of Duty: Modern Warfare and Warzone
Grand Theft Auto V
Cyberpunk 2077
Fallout 76
Fortnite

After reading the results of all benchmarks and videos, you can already make an informed decision about which processor is better to buy for gaming Intel Core i5-3570K or Intel Core i7-8565UC.

Summary benchmark results

As a percentage of the maximum value based on a sample from the entire base of all processors
Processor Benchmark

Core i7-8565UC

51%

Core i5-3570K

51%

Gaming performance
Summary result of all game benchmarks.

Core i7-8565UC

52%

Core i5-3570K

51%

The maximum result in this parameter is 100 percent, which is the performance of the most powerful processor currently available. And it is clear that this is a server processor, on which no one will run games. Because this processor costs several tens of thousands of dollars. Therefore, if you think that the selected CPU has a little game result, just look at the FPS that it produces in real games in the final table below.
List of less popular games in which processors were compared: Horizon Zero Dawn, Hitman 3, Control, League of Legends (LOL), Resident Evil 7 Biohazard, The Witcher 3: Wild Hunt, DOTA 2A, Battlefield V, Microsoft Flight Simulator, Ghostrunner, PlayerUnknown's Battlegrounds (PUBG), Monster Hunter World, Shadow of the Tomb Raider, Metro Exodus, Forza Horizon 4, Half-Life: Alyx, NBA 2K20, Counter-Strike: Global Offensive (CS GO).

Gaming benchmark

Fortnite	91.7	91.5
Valorant	104.2	103.9
Cyberpunk 2077	58.4	58.2
Apex Legends	97.9	97.7
Call of Duty Warzone	78.1	78.0
Overwatch	84.4	84.2
Red Dead Redemption 2	71.9	71.7
DOOM Eternal	52.1	52.0
Warzone	81.3	81.1
Assassin's Creed	87.5	87.3
Valheim	86.5	86.3

The numbers in this table indicate the maximum FPS that was received on the device with the corresponding processor. Depending on the configuration of the computer (RAM size and Video Card) and graphics quality settings (Ultra, Medium, Normal), the results may differ quite significantly. We recommend that you better study the results of the Cinebench, GeekBench and Passmark becnmarks.
The computers participating in the comparing not only were the equipped with different video cards and different amounts of RAM. But users also tested them at different screen resolutions: 2K, FullHD or 4K. So the game benchmark data is approximate. But all video cards met the average system requirements of games. To be sure exactly how much performance the processor will be in games, if you compare it in one assembly with the video card that is installed in your computer.

Power consumption

Core i7-8565UC

260%

Core i5-3570K

41%

To make a finishing choice on which processor is better, you should also consider the generation of its core. The newer the processor generation, the better its performance in games and benchmarks, as well as its energy efficiency. In this case the Core i7-8565UC is more energy efficient than the Core i5-3570K as it consumes less power: 15W vs. 77W. Power consumption is particularly important for laptops. And TDP should be taken into account when choosing a processor cooling system. You need to buy a cooler that has the TDP data specified in the specification was greater than the TDP of the compared processor.

Software benchmarks

Let's say you want to use the processor not only for gaming, but also for machine learning, programming, streaming, video editing or video rendering, then first of all you need to pay attention to the performance in multi-threaded mode. In this mode, to achieve maximum performance, the CPU includes all cores and threads that it has. You will find out this data from the benchmark tables below. Before you take into account the data from these tests, be sure to make sure that the program that you are going to use on your computer can work in multi-threaded mode. Since there are still many programs that use only one core to run, and all the benefit of multi-core mode are unused.
Cinebench 23, 20 an 15
The results of this benchmark show Single-threaded and Multi-threaded CPU performance

	Intel Core i7-8565UC	Intel Core i5-3570K
Cinbench 15 Single-core	128	132
Cinbench 15 Multi-core	645	510
Cinbench 20 Single-core	283	275
Cinbench 20 Multi-core	2109	1041
Cinbench 23 Single-core	1182	731
Cinbench 23 Multi-core	3092	2780

Passmark
This popular benchmark displays Multi-threaded and Single-threaded processor performance

	Intel Core i7-8565UC	Intel Core i5-3570K
Single-Core	2501	2023
Multi-Core	6205	4907

GeekBench 6, 5.2
This benchmark shows Multi-threaded and Single-threaded processor performance

	Intel Core i7-8565UC	Intel Core i5-3570K
Single-Core	1170	970
Multi-Core	3621	3401

Comparison of specifications

In the specification comparison table, the most useful will be the the possibility of overclocking it and release date of the processor. The later the processor is released, the longer it will last in your computer. And the easier it will be to upgrade the system later. The same benefits from the presence of overclocking. If the processor can be overclocked, increasing its performance, then it will continue to maintain maximum FPS in new games. The economy are obvious! Accordingly, you do not need to buy a new CPU to enjoy the games any longer.

	Intel Core i7-8565UC	Intel Core i5-3570K
Announcement date	November 07, 2018	April 01, 2012
Type	Laptop	Desktop
Socket	FCBGA1528	LGA1155
Core name	Whiskey Lake	Ivy Bridge
Architecture	x86	x86
Generation	8	3
Turbo Frequency	4.6 MHz	3.8 MHz
Frequency	1.8 MHz	3.4 MHz
Cores	4	4
Threads	8	4
Bus rate	4 GT/s	5 GT/s
Bit	64	64
Lithography	14 nm	22 nm
Transistors count	1900 millions	2460 millions
Power consumption (TDP)	15 W	77 W
Memory type	DDR4-2400, LPDDR3-2133	DDR3 1333/1600
Max. Memory	64 Gb	32 Gb
Memory Frequency
Memory bandwidth	37.5 GB/s	25.6 GB/s
L1 cache
L2 cache
L3 cache	8 MB	6 MB
Overclocking	No	Yes
Supports ECC	No	No
Part number	Expansion Options

In this comparison block, you should pay attention to the differences in clock speed and the number of cores. Here Core i5-3570K is 47% better than Core i7-8565UC in terms of CPU frequency. Also keep in mind that high CPU frequency affects battery life through power consumption (relevant for laptops).

Result:
The number of parameters for which Intel Core i7-8565UC is better: 29
The number of parameters for which Intel Core i5-3570K is better: 5
All the data in the article above do not mean that taking them into account you should fully trust a simple quantitative comparison. Better to watch the video tests and read the opinion of real owners of Intel Core i7-8565UC and Intel Core i5-3570K before deciding which CPU to buy for gaming and which not.

Intel Core i7-8565UC - all data

• Cinebench r15 score
• Cinebench r20 score
• Cinebench r23 score
• GeekBench 6, 5.2 score

• Intel Core i7-8565UC specs and review.

• Intel Core i5-3570K specs and review.