Intel Celeron N5205U vs Intel Pentium Gold G6405

Processor comparisons   25-07-2021
   Let's say you can't decide which CPU to buy, you can make a decision after reading the comprehensive tests Intel Celeron N5205U vs Intel Pentium Gold G6405 and see which is better for games or normal use for streaming, rendering, video editing, programming, machine learning. Here is useful information from many benchmarks or real streaming and video editing tests. A step-by-step analysis of all the specifications, to make it easier to understand, is made by the table.
   From the video comparison, you can get the results of joint testing in special test applications like Furmark, VeraCrypt, WPrime, Handbrake, Gears 5, Prime95, Blender, AIDA64, PCMark 10, PassMark, 7zip, 3DMark, RealBench, Cinebench 23 (20, 15), World of Tanks enCore Benchmark, GeekBench 6, 5.2, SuperPi, DaVinci Resolve Studio, Dolphin Emulator, MATLAB, UserBenchmark, Blender.
   Gaming performance of processors in:

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

After looking at the data these benchmarks and videos, you can already make an briefed decision about which processor is better to buy for gaming Intel Pentium Gold G6405 or Intel Celeron N5205U.

Summary benchmark results

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

Celeron N5205U

50%

Pentium Gold G6405

51%

This shows the performance of the processors in single-threaded and multi-threaded mode. In this comparison, Pentium Gold G6405 is 1% better than Celeron N5205U. The data source is several popular tests. More detailed information of the benchmarks is below.

Gaming performance
Summary result of all game benchmarks.

Celeron N5205U

51%

Pentium Gold G6405

51%

The maximum result in this parameter is 100 percent, which is the performance of the most powerful processor currently available. And of course, this is a server processor, on which no one will run games. Because the cost of this processor reaches 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 other games in which processors were compared: Hitman 3, Battlefield V, Microsoft Flight Simulator, Ghostrunner, Control, PlayerUnknown's Battlegrounds (PUBG), NBA 2K20, Resident Evil 7 Biohazard, Shadow of the Tomb Raider, Forza Horizon 4, Horizon Zero Dawn, The Witcher 3: Wild Hunt, Metro Exodus, Monster Hunter World, League of Legends (LOL), DOTA 2A, Counter-Strike: Global Offensive (CS GO), Half-Life: Alyx.

Gaming benchmark

Fortnite	89.8	90.3
Valorant	102.1	102.6
Cyberpunk 2077	57.2	57.5
Apex Legends	96.0	96.5
Call of Duty Warzone	76.6	77.0
Overwatch	82.7	83.1
Red Dead Redemption 2	70.4	70.8
DOOM Eternal	51.1	51.3
Warzone	79.6	80.0
Assassin's Creed	85.8	86.2
Valheim	84.7	85.2

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 amounts of RAM and different video cards. 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. You will get more accurate information about how powerful 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

Celeron N5205U

131%

Pentium Gold G6405

42%

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 Celeron N5205U is more energy efficient than the Pentium Gold G6405 as it consumes less power: 15W vs. 58W. Power consumption is especially important for laptops. And TDP should be taken into account when choosing a processor cooling system. 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

If you want to use the processor not only for gaming, but also for machine learning, streaming, video rendering or video editing, programming, then first of all you need to pay attention to the performance in multi-threaded mode. In this mode, the processor turns on all threads and cores that it has to the maximum to achieve maximum efficiency. You will learn this data from the benchmark tables below. Before you take into account the data from these tests, be sure to check whether the program you are going to use on your computer supports multi-threaded mode. Since there are still many programs that use only one core to run, and all the advantages 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 Celeron N5205U	Intel Pentium Gold G6405
Cinbench 15 Single-core	91	168
Cinbench 15 Multi-core	241	424
Cinbench 20 Single-core	196	420
Cinbench 20 Multi-core	585	953
Cinbench 23 Single-core	424	623
Cinbench 23 Multi-core	1556	2104

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

	Intel Celeron N5205U	Intel Pentium Gold G6405
Single-Core	1277	2566
Multi-Core	3149	4157

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

	Intel Celeron N5205U	Intel Pentium Gold G6405
Single-Core	592	734
Multi-Core	1813	2249

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 can be said about overclocking. If the processor can be overclocked, thereby increasing its performance, then it will still be able to produce maximum FPS in new games. Accordingly, you do not need to buy a new CPU to enjoy the games any longer. The savings are obvious!

	Intel Celeron N5205U	Intel Pentium Gold G6405
Announcement date	December 11, 2019	October 01, 2020
Type	Laptop	Desktop
Socket	FCBGA1528	FCLGA1200
Core name	Comet Lake	Comet Lake
Architecture	x86	x86
Generation	10	10
Turbo Frequency	2.2 MHz
Frequency	1.9 MHz	4.1 MHz
Cores	4	2
Threads	4	4
Bus rate	4 GT/s	8 GT/s
Bit	64	64
Lithography	14 nm	14 nm
Transistors count	1900 millions	2460 millions
Power consumption (TDP)	15 W	58 W
Memory type	DDR4-2400, LPDDR3-2133	DDR4-2666
Max. Memory	64 Gb	128 Gb
Memory Frequency
Memory bandwidth	37.5 GB/s	41.6 GB/s
L1 cache
L2 cache
L3 cache	2 MB	4 MB
Overclocking	No	No
Supports ECC	No	No
Part number

In this comparison block, you should pay attention to the differences in clock speed and the number of cores. Here Pentium Gold G6405 is 53% better than Celeron N5205U in terms of CPU frequency. Another difference is that Celeron N5205U has 2 more core than Pentium Gold G6405. 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 Celeron N5205U is better: 3
The number of parameters for which Intel Pentium Gold G6405 is better: 28
Although it should be realized that the summary data that you have looked at here do not mean that taking them into account you should entirely trust a simple quantitative comparison. Be sure to watch the testing video and read the reviews of of people who bought Intel Celeron N5205U and Intel Pentium Gold G6405 before making a selection which of the processors to buy for gaming.

Intel Celeron N5205U - all data

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

• Intel Celeron N5205U specs and review.

Intel Pentium Gold G6405 - all data

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

• Intel Pentium Gold G6405 specs and review.