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Intel Core i9-13900K vs Intel Core i7-11700B gaming benchmark

Intel Core i9-13900K vs Intel Core i7-11700B

Processor comparisons   28-08-2021
   If you can't decide which processor to buy, you can make a choice by looking at the Intel Core i9-13900K vs Intel Core i7-11700B tests and decide which is better for games or simple use for programming, streaming, video editing, rendering, machine learning. Here is all information from real video editing and streaming tests or various benchmarks. A thorough review of all the technical characteristics, so that it can be easier to understand, is presented in the form of the table.
   From the video comparison, you can get the results of joint testing in special testing software such as PassMark, VeraCrypt, Dolphin Emulator, UserBenchmark, SuperPi, Handbrake, RealBench, Gears 5, DaVinci Resolve Studio, Cinebench 23 (20, 15), PCMark 10, Prime95, WPrime, AIDA64, Blender, Geekbench 5.2, Blender, World of Tanks enCore Benchmark, 7zip, MATLAB, 3DMark, Furmark.
   And how good the CPUs are in games:
  • Red Dead Redemption 2
  • Cyberpunk 2077
  • World of Warcraft: Shadowlands
  • Valheim
  • Grand Theft Auto V
  • Assassin's Creed Valhalla
  • Rainbow Six Siege
  • Borderlands 3
  • Overwatch
  • Last Man Standing
  • DOOM: Eternal
  • Halo Infinite
  • Call of Duty: Modern Warfare and Warzone
  • Fortnite
  • Death Stranding
  • Fallout 76
  • Watch Dogs Legion
  • Valorant
  • Apex Legends

   After reading the results these benchmarks and videos, you already be able to understand which CPU is better to buy for gaming Intel Core i7-11700B or Intel Core i9-13900K.

 
Intel Core i9-13900K
Intel Core i7-11700B

Summary benchmark results

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

Processor Benchmark
Core i9-13900K90% Core i7-11700B66%
This parameter shows the performance of the processors in single-threaded and multi-threaded mode. In this comparison, Core i9-13900K is 26% better than Core i7-11700B. The data source is several popular tests. More detailed information of the benchmarks is below.

Gaming performance
Summary result of all game benchmarks.
Core i9-13900K78% Core i7-11700B59%
For the maximum in this test, the results of the most powerful processor in the site database are taken. And it is clear that this is a server processor, on which no one will play games. Because this processor costs several tens of thousands of dollars. Therefore, if you think 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 processors were compared: Horizon Zero Dawn, Metro Exodus, DOTA 2A, Forza Horizon 4, Resident Evil 7 Biohazard, PlayerUnknown's Battlegrounds (PUBG), NBA 2K20, Shadow of the Tomb Raider, Battlefield V, Microsoft Flight Simulator, Monster Hunter World, Hitman 3, League of Legends (LOL), The Witcher 3: Wild Hunt, Ghostrunner, Control, Half-Life: Alyx, Counter-Strike: Global Offensive (CS GO).

Gaming benchmark

Fortnite138.8103.9
Valorant157.7118.1
Cyberpunk 207788.366.1
Apex Legends148.2111.0
Call of Duty Warzone118.388.5
Overwatch127.795.6
Red Dead Redemption 2108.881.5
DOOM Eternal78.859.0
Warzone123.092.1
Assassin's Creed132.499.2
Valheim130.998.0
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 tested computers not only did they have 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 compare it in one assembly with the video card that is installed in your computer.


Power consumption
Core i9-13900K126% Core i7-11700B96%
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 i9-13900K is more energy efficient than the Core i7-11700B since it has less power consumption: 125W vs. 65W. 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

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 i9-13900K Intel Core i7-11700B
Cinbench 15 Single-core636277
Cinbench 15 Multi-core66952651
Cinbench 20 Single-core1061647
Cinbench 20 Multi-core148855942
Cinbench 23 Single-core37651687
Cinbench 23 Multi-core4283515724

Passmark
This popular benchmark displays Multi-threaded and Single-threaded processor performance
Intel Core i9-13900K Intel Core i7-11700B
Single-Core34413767
Multi-Core7301228686

GeekBench 5.2
This benchmark shows Multi-threaded and Single-threaded processor performance
Intel Core i9-13900K Intel Core i7-11700B
Single-Core47331873
Multi-Core3284110285

Comparison of specifications

In the specification comparison table, the most helpful will be the release date of the processor and the possibility of overclocking it. The later the processor is released, the longer it will last you. 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 even in new games. The savings are obvious! It turns out that you do not need to buy a new CPU to enjoy the games any longer.

Intel Core i9-13900K Intel Core i7-11700B
Announcement dateJanuary 01, 2021January 20, 2021
TypeDesktopDesktop
SocketFCLGA1700FCLGA1200
Core nameRaptor Lake-STiger Lake
Architecturex86x86
Generation1311
Turbo Frequency5.2 MHz4.8 MHz
Frequency3.5 MHz3.2 MHz
Cores88
Threads1616
Bus rate16 GT/s8 GT/s
Bit6464
Lithography10 nm10 nm
Transistors count14200 millions8200 millions
Power consumption (TDP)125 W65 W
Memory typeDDR5-6500Up to 3200 MT/s
Max. Memory512 Gb128 Gb
Memory Frequency65003200
Memory bandwidth132 GB/s45.8 GB/s
L1 cache2 MB
L2 cache8 MB4 MB
L3 cache36 MB24 MB
OverclockingyesNo
Supports ECCNoNo
Part number
In this comparison block, you should pay attention to the differences in clock speed and the number of cores. Here Core i9-13900K is 8% better than Core i7-11700B 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 i9-13900K is better: 29
The number of parameters for which Intel Core i7-11700B is better: 5
   Although it should be realized that all the data in the article above do not mean that taking them into account you should undividedly trust a simple comparison of these figures. Better to watch benchmarks video and read the opinion of of people who bought Intel Core i9-13900K and Intel Core i7-11700B before making a choice which of the CPUs to buy for gaming.
•  Cinebench r15 score
•  Cinebench r20 score
•  Cinebench r23 score
•  GeekBench 5 score


Versus Battle of the Processors
• Vs Ryzen Threadripper PRO 3995WX
• Vs Ryzen Threadripper 3990X
• Vs EPYC 7702
• Vs EPYC 7763
• Vs EPYC 7713P
• Vs EPYC 75F3
• Vs EPYC 7713
• Vs EPYC 7742
• Vs Ryzen Threadripper 3970X
• Vs Ryzen Threadripper PRO 3975WX
• Vs EPYC 7663

•  Cinebench r15 score
•  Cinebench r20 score
•  Cinebench r23 score
•  GeekBench 5 score


Versus Battle of the Processors
• Vs Xeon Gold 6248R
• Vs EPYC 7313P
• Vs Xeon Gold 6242R
• Vs Ryzen Threadripper PRO 3945WX
• Vs Ryzen 9 5900
• Vs EPYC 72F3
• Vs Xeon Platinum 8260M
• Vs Core i9-10980XE
• Vs Ryzen 9 5800X
• Vs Ryzen 9 3900XT
• Vs Ryzen 9 3900X
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