Intel Pentium Gold G6400 vs Intel Pentium Gold G6605

Processor comparisons   11-09-2022
   For example you have difficulties with the choice of a processor, you will solve them by reading the detailed tests Intel Pentium Gold G6400 vs Intel Pentium Gold G6605 and see which is better for games or simple use for rendering, programming, machine learning, streaming, video editing. 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 software tests such as Furmark, Handbrake, 7zip, Gears 5, GeekBench 6, 5.2, RealBench, World of Tanks enCore Benchmark, Dolphin Emulator, 3DMark, PCMark 10, Prime95, UserBenchmark, SuperPi, Cinebench 23 (20, 15), WPrime, Blender, PassMark, VeraCrypt, AIDA64, Blender, DaVinci Resolve Studio, MATLAB.
   Gaming performance of processors in:

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

After looking at the data of all benchmarks and videos, you can already make an informed decision about which processor is better to buy for gaming Intel Pentium Gold G6605 or Intel Pentium Gold G6400.

Summary benchmark results

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

Pentium Gold G6400

51%

Pentium Gold G6605

51%

Gaming performance
Summary result of all game benchmarks.

Pentium Gold G6400

51%

Pentium Gold G6605

51%

The maximum result in this parameter is 100 percent, which is the performance of the most powerful processor at the moment. And it is clear that 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 low game result, just look at the FPS that it produces in real games in the final table below.
List of other games in which CPU comparisons were performed: Monster Hunter World, Control, Ghostrunner, Hitman 3, Forza Horizon 4, Horizon Zero Dawn, Resident Evil 7 Biohazard, League of Legends (LOL), Microsoft Flight Simulator, NBA 2K20, Battlefield V, DOTA 2A, Counter-Strike: Global Offensive (CS GO), Metro Exodus, Half-Life: Alyx, PlayerUnknown's Battlegrounds (PUBG), The Witcher 3: Wild Hunt, Shadow of the Tomb Raider.

Gaming benchmark

Fortnite	90.4	90.4
Valorant	102.7	102.7
Cyberpunk 2077	57.5	57.5
Apex Legends	96.5	96.5
Call of Duty Warzone	77.0	77.0
Overwatch	83.2	83.2
Red Dead Redemption 2	70.8	70.9
DOOM Eternal	51.3	51.3
Warzone	80.1	80.1
Assassin's Creed	86.3	86.3
Valheim	85.2	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 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, 4K or FullHD. Therefore, 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

Pentium Gold G6400

65%

Pentium Gold G6605

43%

To make a finishing decision 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 Pentium Gold G6400 is more energy efficient than the Pentium Gold G6605 since it has less power consumption: 58W vs. 58W. Power consumption is particularly important for laptops. Also, when choosing a processor cooling system, you must know its TDP. 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 video rendering or video editing, programming, machine learning, streaming, then the main parameter for you is its performance in multi-threaded mode. In this mode, to achieve maximum performance, the processor uses 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 check whether the software you are going to use on your computer supports multi-threaded mode. Because there are still many programs that can use only one core to work, and all the benefit 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 Pentium Gold G6400	Intel Pentium Gold G6605
Cinbench 15 Single-core	166	174
Cinbench 15 Multi-core	416	436
Cinbench 20 Single-core	415	432
Cinbench 20 Multi-core	953	983
Cinbench 23 Single-core	623	641
Cinbench 23 Multi-core	2103	2168

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

	Intel Pentium Gold G6400	Intel Pentium Gold G6605
Single-Core	2441	2644
Multi-Core	4155	4284

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

	Intel Pentium Gold G6400	Intel Pentium Gold G6605
Single-Core	1138	756
Multi-Core	2313	2318

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 you. And the easier it will be to upgrade the system later. 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 even in the newest games. The savings are obvious! Accordingly, you do not need to buy a new CPU to enjoy the games any longer.

	Intel Pentium Gold G6400	Intel Pentium Gold G6605
Announcement date	June 24, 2020	October 01, 2020
Type	Desktop	Desktop
Socket	FCLGA1200	FCLGA1200
Core name	Comet Lake	Comet Lake
Architecture	x86	x86
Generation	10	10
Turbo Frequency
Frequency	4 MHz	4.3 MHz
Cores	2	2
Threads	4	4
Bus rate	8 GT/s	8 GT/s
Bit	64	64
Lithography	14 nm	14 nm
Transistors count	2600 millions	2460 millions
Power consumption (TDP)	58 W	58 W
Memory type	DDR4-2666	DDR4-2666
Max. Memory	128 Gb	128 Gb
Memory Frequency
Memory bandwidth	41.6 GB/s	41.6 GB/s
L1 cache
L2 cache
L3 cache	4 MB	4 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 Pentium Gold G6605 is 6% better than Pentium Gold G6400 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 Pentium Gold G6400 is better: 2
The number of parameters for which Intel Pentium Gold G6605 is better: 12
Although it should be understood that all the figures in the article above do not mean that taking them into account you should undividedly trust a simple comparison of these figures. Be sure to watch the video tests and read the opinion of of people who bought Intel Pentium Gold G6400 and Intel Pentium Gold G6605 before making a decision which of the processors to buy for gaming.

Intel Pentium Gold G6400 - all data

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

• Intel Pentium Gold G6400 specs and review.

Intel Pentium Gold G6605 - all data

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

• Intel Pentium Gold G6605 specs and review.