Intel Core i7-8557U vs Intel Core i3-10305

Processor comparisons   18-01-2022
   You may have difficulties with the choice of a CPU, you will solve them by reading the full tests Intel Core i7-8557U vs Intel Core i3-10305 and understand which is better for games or normal use for streaming, machine learning, programming, rendering, video editing. Here is useful information from real streaming and video editing tests or many benchmarks. A thorough review of all the specifications, to make it easier to understand, is summarized in the table.
   From the comparison video, you can get the results of parallel examination in software tests such as Blender, VeraCrypt, UserBenchmark, SuperPi, PassMark, AIDA64, WPrime, MATLAB, Prime95, Handbrake, Cinebench 23 (20, 15), Gears 5, PCMark 10, Blender, 7zip, Dolphin Emulator, 3DMark, World of Tanks enCore Benchmark, Furmark, GeekBench 6, 5.2, RealBench, DaVinci Resolve Studio.
   Gaming performance of CPUs in:

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

After looking at the data these benchmarks and videos, you already be able to figure out which processor is better to buy for gaming Intel Core i3-10305 or Intel Core i7-8557U.

Summary benchmark results

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

Core i7-8557U

52%

Core i3-10305

52%

Gaming performance
Summary result of all game benchmarks.

Core i7-8557U

52%

Core i3-10305

52%

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

Gaming benchmark

Fortnite	92.1	92.1
Valorant	104.7	104.7
Cyberpunk 2077	58.6	58.6
Apex Legends	98.4	98.4
Call of Duty Warzone	78.5	78.5
Overwatch	84.8	84.8
Red Dead Redemption 2	72.2	72.3
DOOM Eternal	52.3	52.4
Warzone	81.7	81.7
Assassin's Creed	87.9	88.0
Valheim	86.9	86.9

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 that were in the comparisons not only did they have different video cards and different amounts of RAM. But users also tested them at different screen resolutions: 4K, 2K or FullHD. 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 i7-8557U

244%

Core i3-10305

68%

To make a finishing resolution on which processor is better, you should also consider the generation of its core. It is clear that the newer the generation, the better the performance of the processor in games and benchmarks, as well as its energy efficiency. In this case the Core i7-8557U is more energy efficient than the Core i3-10305 since it has less power consumption: 15W vs. 65W. Power consumption is especially important for laptops. Also, when choosing a processor cooling system, it will be useful to know its TDP. It is necessary to calculate so that the TDP data specified in the cooler specification is 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 streaming, machine learning, programming, video editing or video rendering, then the main parameter for you is its performance in multi-threaded mode. In this mode, to reach maximum performance, the processor uses all threads and cores 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 find out whether the software that you are going to use on your computer can work in multi-threaded mode. Since there are still many programs that can use only one core to work, 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 i7-8557U	Intel Core i3-10305
Cinbench 15 Single-core	189	190
Cinbench 15 Multi-core	705	954
Cinbench 20 Single-core	439	441
Cinbench 20 Multi-core	1762	2159
Cinbench 23 Single-core	1047	1147
Cinbench 23 Multi-core	4809	4459

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

	Intel Core i7-8557U	Intel Core i3-10305
Single-Core	2458	2567
Multi-Core	7843	8922

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

	Intel Core i7-8557U	Intel Core i3-10305
Single-Core	1101	1335
Multi-Core	4053	4067

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 in the future. The same benefits from the presence of overclocking. When the processor can be overclocked, increasing its performance, then it will continue to maintain maximum FPS in the newest games. The savings are obvious! It turns out that there is no longer a need to buy a new CPU to enjoy the games any longer.

	Intel Core i7-8557U	Intel Core i3-10305
Announcement date	November 07, 2019	April 01, 2020
Type	Laptop	Desktop
Socket	FCBGA1528	FCLGA1200
Core name	Coffee Lake	Comet Lake
Architecture	x86	x86
Generation	8	10
Turbo Frequency	4.5 MHz	4.5 MHz
Frequency	1.7 MHz	3.8 MHz
Cores	4	4
Threads	8	8
Bus rate	4 GT/s	8 GT/s
Bit	64	64
Lithography	14 nm	14 nm
Transistors count	1900 millions	2600 millions
Power consumption (TDP)	15 W	65 W
Memory type	DDR4-2400, LPDDR3-2133	DDR4-2666
Max. Memory	32 Gb	128 Gb
Memory Frequency
Memory bandwidth	37.5 GB/s	41.6 GB/s
L1 cache
L2 cache
L3 cache	8 MB	8 MB
Overclocking	No	No
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 i3-10305 is 55% better than Core i7-8557U 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 i7-8557U is better: 2
The number of parameters for which Intel Core i3-10305 is better: 19
However, it should be understood that all the data that you have looked at here do not mean that taking them into account you should fully trust a simple comparison of these figures. Be sure to watch the testing video and read the opinion of of people who bought Intel Core i7-8557U and Intel Core i3-10305 before making a decision which processor to buy for gaming and which not.

Intel Core i7-8557U - all data

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

• Intel Core i7-8557U specs and review.

Intel Core i3-10305 - all data

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

• Intel Core i3-10305 specs and review.