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Intel Core i7-8557U vs Intel Core i3-9350K gaming benchmark

Intel Core i7-8557U vs Intel Core i3-9350K

Processor comparisons   18-01-2022
   Let's say you are thinking about choosing a CPU, you will be able to make a choice after reading the detailed tests Intel Core i7-8557U vs Intel Core i3-9350K and understand which is better for games or simple use for rendering, machine learning, video editing, programming, streaming. Here is useful information from real video editing and streaming tests or different benchmarks. A thorough review of all the specifications, to make it easier to understand, is presented in the form of the table.
   From the video comparison, you can get the results of joint testing in software tests like Blender, AIDA64, MATLAB, GeekBench 6, 5.2, Blender, PCMark 10, World of Tanks enCore Benchmark, WPrime, VeraCrypt, 3DMark, Dolphin Emulator, DaVinci Resolve Studio, Gears 5, RealBench, SuperPi, Handbrake, Furmark, Prime95, UserBenchmark, Cinebench 23 (20, 15), PassMark, 7zip.
   And how good the CPUs are in games:
  • Borderlands 3
  • Last Man Standing
  • Apex Legends
  • Overwatch
  • Valorant
  • Fallout 76
  • DOOM: Eternal
  • Cyberpunk 2077
  • Grand Theft Auto V
  • Death Stranding
  • Rainbow Six Siege
  • Valheim
  • Assassin's Creed Valhalla
  • Halo Infinite
  • Call of Duty: Modern Warfare and Warzone
  • Watch Dogs Legion
  • Red Dead Redemption 2
  • Fortnite
  • World of Warcraft: Shadowlands

   After reading the results these benchmarks and videos, you already be able to know which processor is better to buy for gaming Intel Core i3-9350K or Intel Core i7-8557U.


 
Intel Core i7-8557U
Intel Core i3-9350K

Summary benchmark results

As a percentage of the maximum value based on a sample from the entire base of all processors
Processor Benchmark
Core i7-8557U52% Core i3-9350K52%


Gaming performance
Summary result of all game benchmarks.
Core i7-8557U52% Core i3-9350K52%
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 run games. Because this processor costs several tens of thousands of dollars. And if it seems to you that the selected CPU has a low game result, just look at the FPS that it produces in real games in the summary table below.
List of other games in which CPU comparisons were performed: NBA 2K20, Ghostrunner, Microsoft Flight Simulator, Metro Exodus, League of Legends (LOL), Shadow of the Tomb Raider, PlayerUnknown's Battlegrounds (PUBG), The Witcher 3: Wild Hunt, Resident Evil 7 Biohazard, Counter-Strike: Global Offensive (CS GO), Forza Horizon 4, DOTA 2A, Half-Life: Alyx, Hitman 3, Control, Battlefield V, Monster Hunter World, Horizon Zero Dawn.

Gaming benchmark

Fortnite92.193.2
Valorant104.7105.9
Cyberpunk 207758.659.3
Apex Legends98.499.5
Call of Duty Warzone78.579.4
Overwatch84.885.7
Red Dead Redemption 272.273.0
DOOM Eternal52.352.9
Warzone81.782.6
Assassin's Creed87.988.9
Valheim86.987.9
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 participating in the comparing not only were the equipped with different amounts of RAM and different video cards. 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 get acquainted with the benchmarks that are made with the same video card that is installed in your computer.


Power consumption
Core i7-8557U244% Core i3-9350K45%
To make a final decision 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 i7-8557U is more energy efficient than the Core i3-9350K since it has less power consumption: 15W vs. 91W. Power consumption is especially 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

If you plan to use the processor not only for gaming, but also for programming, streaming, video editing or video rendering, machine learning, then the main parameter for you is its performance in multi-threaded mode. In this mode, the CPU turns on all threads and cores that it has to the maximum to achieve maximum efficiency. You will find out this data from the benchmark tables below. Before using the data from these tests, be sure to check whether the program you are going to use on your computer supports multi-threaded mode. Because there are still many programs that use only one core to work, and all the advantages of multi-core mode turns out to be unnecessary.
Cinebench 23, 20 an 15
The results of this benchmark show Single-threaded and Multi-threaded CPU performance
Intel Core i7-8557U Intel Core i3-9350K
Cinbench 15 Single-core189165
Cinbench 15 Multi-core705832
Cinbench 20 Single-core439476
Cinbench 20 Multi-core17621833
Cinbench 23 Single-core10471000
Cinbench 23 Multi-core48093885

Passmark
This popular benchmark displays Multi-threaded and Single-threaded processor performance
Intel Core i7-8557U Intel Core i3-9350K
Single-Core24582875
Multi-Core78437773

GeekBench 6, 5.2
This benchmark shows Multi-threaded and Single-threaded processor performance
Intel Core i7-8557U Intel Core i3-9350K
Single-Core11011254
Multi-Core40535053

Comparison of specifications

In the specification comparison table, the processor release date and overclocking capability will be the most helpful. The newer the processor, the longer it will last in your computer. And the easier it will be to upgrade the system later. The same can be said about overclocking. When the processor can be overclocked, increasing its performance, then it will still be able to produce maximum FPS in new games. Accordingly, there is no longer a need to buy a new CPU to enjoy the games any longer. The economy are obvious!

Intel Core i7-8557U Intel Core i3-9350K
Announcement dateNovember 07, 2019April 01, 2020
TypeLaptopDesktop
SocketFCBGA1528FCLGA1151
Core nameCoffee LakeCoffee Lake
Architecturex86x86
Generation89
Turbo Frequency4.5 MHz4.6 MHz
Frequency1.7 MHz4 MHz
Cores44
Threads84
Bus rate4 GT/s8 GT/s
Bit6464
Lithography14 nm14 nm
Transistors count1900 millions2400 millions
Power consumption (TDP)15 W91 W
Memory typeDDR4-2400, LPDDR3-2133DDR4-2400
Max. Memory32 Gb64 Gb
Memory Frequency
Memory bandwidth37.5 GB/s37.5 GB/s
L1 cache
L2 cache
L3 cache8 MB8 MB
OverclockingNoYes
Supports ECCNoYes
Part numberExpansion Options
In this comparison block, you should pay attention to the differences in clock speed and the number of cores. Here Core i3-9350K is 57% 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: 6
The number of parameters for which Intel Core i3-9350K is better: 26
   However, it should be realized that all the number in the text above do not mean that taking them into account you should fully trust a simple comparison of these figures. Be sure to watch the video tests and read the opinion of real owners of Intel Core i7-8557U and Intel Core i3-9350K before deciding which of the processors to buy for gaming.
Intel Core i7-8557U - all data

•  Cinebench r15 score
•  Cinebench r20 score
•  Cinebench r23 score
•  GeekBench 6, 5.2 score
Intel Core i3-9350K - all data

• Apex Legends gaming benchmark
•  Cinebench r15 score
•  Cinebench r20 score
•  Cinebench r23 score
•  GeekBench 6, 5.2 score
• Fortnite gaming benchmark
• Roblox gaming benchmark
• Valorant gaming benchmark
• Cyberpunk 2077 gaming benchmark
• Call of Duty: Warzone gaming benchmark
• Overwatch gaming benchmark
• Red Dead Redemption 2 gaming benchmark
• DOOM Eternal gaming benchmark
• Assassin's Creed gaming benchmark
• GTA 5 gaming benchmark
• PUBG gaming benchmark


Intel Core i7-8557U Processor Comparisons
• Vs Core i5-9400T
• Vs Core i5-8279U
• Vs Core i5-9300H
• Vs Core i7-8709G
• Vs Core i5-8500T
• Vs Core i5-1035G1
• Vs Core i7-6700
• Vs Core i7-4790K
• Vs Core i3-1125G4
• Vs Ryzen 5 3550H
• Vs Core i7-8706G
• Vs Core i5-9500T
• Vs Core i5-8400H
• Vs Ryzen 5 3580U
• Vs Ryzen 3 5300U
• Vs Core i5-9400H
• Vs Core i3-10300T
• Vs Core i5-1035G4
• Vs Core i5-1035G7
• Vs Core i3-10305T
• Vs Core i7-7700
• Vs Ryzen 5 2400G
• Vs Core i5-10400H
• Vs Core i3-10105T
• Vs Core i5-8600T
• Vs Core i5-10300H
• Vs Core i7-8559U
• Vs Core i3-10105F
• Vs Core i3-10100F
• Vs Core i3-10100
• Vs Core i3-10305
• Vs Core i5-8257U
• Vs Ryzen 5 3550U
• Vs Athlon Gold PRO 3150G
• Vs Core i5-8260U
• Vs Core i5-9300HF
• Vs Core i5-8300H
• Vs Athlon Gold PRO 3150GE
• Vs Core i3-10100T
• Vs Ryzen 7 3700C
• Vs Core i3-1120G4
• Vs Ryzen 3 3200GE
• Vs Core i5-8400T
• Vs Core i3-9320
• Vs Core i3-9350KF
• Vs Core i7-10610U
• Vs Ryzen 5 3450U
• Vs Ryzen 3 3200G
• Vs Core i3-9300
• Vs Ryzen 5 3500U
• Vs Core i7-4790
• Vs Ryzen 5 3500C
• Vs Core i5-8305G
• Vs Core i7-4770K
• Vs Core i7-5850EQ
• Vs Core i7-7820EQ
• Vs Core i7-10510U
• Vs Core i7-4770
• Vs Core i7-7700HQ
• Vs Core i7-8809G
• Vs Core i7-8705G
• Vs Core i5-8259U


Intel Core i3-9350K Processor Comparisons
• Vs Athlon Gold PRO 3150GE
• Vs Core i5-9300H
• Vs Core i5-1035G1
• Vs Core i7-6700
• Vs Core i7-4790K
• Vs Ryzen 5 3550H
• Vs Core i3-10300T
• Vs Core i7-7700
• Vs Ryzen 5 2400G
• Vs Core i5-10300H
• Vs Core i3-10100F
• Vs Core i3-10100
• Vs Core i7-1065G7
• Vs Core i7-6700K
• Vs Core i5-10200H
• Vs Core i5-8400
• Vs Ryzen 5 3350G
• Vs Ryzen 5 3400G
• Vs Core i5-9400
• Vs Core i5-9400F
• Vs Core i7-7700K
• Vs Core i5-1135G7
• Vs Core i3-10320
• Vs Core i7-8750H
• Vs Core i7-1165G7
• Vs Core i5-9600K
• Vs Ryzen 3 PRO 4200GE
• Vs Core i7-9750H
• Vs Ryzen 5 4500U
• Vs Core i7-1160G7
• Vs Core i5-1145G7
• Vs Athlon Gold PRO 3150G
• Vs Core i5-8300H
• Vs Ryzen 5 3450U
• Vs Ryzen 3 3200G
• Vs Ryzen 5 3500U
• Vs Core i7-4790
• Vs Core i7-4770K
• Vs Core i7-10510U
• Vs Core i7-4770
• Vs Core i7-7700HQ
• Vs Core i3-9100F
• Vs Core i5-10210U
• Vs Core i7-6700HQ
• Vs Core i7-3770K
• Vs Core i3-1115G4
• Vs Core i7-8565U
• Vs Core i7-3770
• Vs Core i5-8265U
• Vs Core i5-8250U
• Vs Core i7-8550U
• Vs FX-8350 Eight-Core
• Vs Core i3-9100TE
• Vs Core i5-6500
• Vs Pentium Gold 7505
• Vs Core i5-7400
• Vs Core i7-2600
• Vs Core i5-4590
• Vs Core i3-1005G1
• Vs Core i5-6400
• Vs Core i5-9300HF
• Vs Ryzen 5 3550U
• Vs Core i3-10325
• Vs Core i3-10305
• Vs Core i3-10305T
• Vs Core i3-10105T
• Vs Core i3-10105
• Vs Core i3-10105F
• Vs Core i5-1130G7
• Vs Core i3-1110G4
• Vs Core i3-1115GRE
• Vs Core i3-1115G4E
• Vs Core i3-1120G4
• Vs Core i3-1125G4
• Vs Ryzen 5 3500C
• Vs Ryzen 7 3700C
• Vs Ryzen 3 5300U
• Vs Ryzen 3 3350U
• Vs Core i3-10100T
• Vs Core i5-8260U
• Vs Ryzen 5 3350GE
• Vs Ryzen 5 PRO 3350GE
• Vs Xeon E-2234
• Vs Ryzen 5 3400GE
• Vs Core i7-10810U
• Vs Ryzen 5 3580U
• Vs Core i3-10300
• Vs Core i7-10610U
• Vs Core i7-10510Y
• Vs Core i5-10310U
• Vs Core i5-9500TE
• Vs Core i5-10400H
• Vs Core i7-1060NG7
• Vs Core i5-9400T
• Vs Core i5-1035G7
• Vs Core i5-1035G4
• Vs Core i5-9500T
• Vs Core i5-8257U
• Vs Core i5-8279U
• Vs Core i3-9320
• Vs Core i7-7820EQ
• Vs Core i3-9300
• Vs Core i7-8809G
• Vs Core i7-8705G
• Vs Core i3-9350KF
• Vs Core i5-8600T
• Vs Core i5-9400H
• Vs Core i3-8100B
• Vs Core i7-8709G
• Vs Core i5-8305G
• Vs Core i7-5850EQ
• Vs Core i5-8400T
• Vs Core i5-8500T
• Vs Core i7-8706G
• Vs Core i5-8400H
• Vs Core i5-8259U
• Vs Core i3-8350K
• Vs Ryzen 3 2200G
• Vs Core i3-13300F
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