Intel Pentium Gold G6400 vs Intel Core i3-8109U

Processor comparisons 11-09-2022

   Let's say you are thinking about choosing a processor, you will be able to make a choice by looking at the Intel Pentium Gold G6400 vs Intel Core i3-8109U tests and understand which is better for games or normal use for machine learning, programming, streaming, video editing, rendering. Here you can find useful information from several benchmarks or real video editing and streaming tests. A careful review of all the specifications, to make it easier to read, is made by the table.
   From the comparison video, you can get the results of parallel examination in software tests like Gears 5, GeekBench 6, 5.2, UserBenchmark, Dolphin Emulator, WPrime, VeraCrypt, Furmark, Blender, World of Tanks enCore Benchmark, Prime95, 7zip, AIDA64, Handbrake, 3DMark, Blender, DaVinci Resolve Studio, PassMark, RealBench, PCMark 10, Cinebench 23 (20, 15), SuperPi, MATLAB.
   And how good the CPUs are in games:

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

After looking at the data these benchmarks and videos, you already be able to understand which CPU is better to buy for gaming Intel Core i3-8109U 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%

Core i3-8109U

51%

Gaming performance
Summary result of all game benchmarks.

Pentium Gold G6400

51%

Core i3-8109U

51%

The maximum result in this parameter is 100 percent, which is the performance of the most powerful processor at the moment. 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. Therefore, if you think that the selected CPU has a small game result, just 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: Resident Evil 7 Biohazard, Forza Horizon 4, Metro Exodus, Horizon Zero Dawn, PlayerUnknown's Battlegrounds (PUBG), League of Legends (LOL), Ghostrunner, Half-Life: Alyx, Battlefield V, Shadow of the Tomb Raider, Hitman 3, Counter-Strike: Global Offensive (CS GO), Monster Hunter World, The Witcher 3: Wild Hunt, Control, NBA 2K20, DOTA 2A, Microsoft Flight Simulator.

Gaming benchmark

Fortnite	90.4	90.3
Valorant	102.7	102.6
Cyberpunk 2077	57.5	57.5
Apex Legends	96.5	96.5
Call of Duty Warzone	77.0	77.0
Overwatch	83.2	83.1
Red Dead Redemption 2	70.8	70.8
DOOM Eternal	51.3	51.3
Warzone	80.1	80.1
Assassin's Creed	86.3	86.2
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 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: 4K, 2K or FullHD. Therefore, 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

Pentium Gold G6400

65%

Core i3-8109U

119%

To make a final 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 Core i3-8109U is more energy efficient than the Pentium Gold G6400 as it consumes less power: 58W vs. 28W. Power consumption is particularly 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 plan to use the processor not only for gaming, but also for video editing or video rendering, streaming, programming, machine learning, then the main parameter for you is its performance in multi-threaded mode. In this mode, the processor includes all cores and threads that it has to the maximum to reach maximum efficiency. You will find out this data from the benchmark tables below. Before using the data from these tests, be sure to make sure that the software 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 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 Pentium Gold G6400	Intel Core i3-8109U
Cinbench 15 Single-core	166	149
Cinbench 15 Multi-core	416	392
Cinbench 20 Single-core	415	366
Cinbench 20 Multi-core	953	916
Cinbench 23 Single-core	623	559
Cinbench 23 Multi-core	2103	2171

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

	Intel Pentium Gold G6400	Intel Core i3-8109U
Single-Core	2441	2185
Multi-Core	4155	4342

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

	Intel Pentium Gold G6400	Intel Core i3-8109U
Single-Core	1138	1003
Multi-Core	2313	2276

Comparison of specifications

In the specification comparison table, the most helpful will be the the possibility of overclocking it and release date of the processor. The newer the processor, the longer it will last you. 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, thereby increasing its performance, then it will still be able to produce maximum FPS even in the newest 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 Pentium Gold G6400	Intel Core i3-8109U
Announcement date	June 24, 2020	July 07, 2018
Type	Desktop	Laptop
Socket	FCLGA1200	FCBGA1528
Core name	Comet Lake	Coffee Lake
Architecture	x86	x86
Generation	10	8
Turbo Frequency		3.6 MHz
Frequency	4 MHz	3 MHz
Cores	2	2
Threads	4	4
Bus rate	8 GT/s	4 GT/s
Bit	64	64
Lithography	14 nm	14 nm
Transistors count	2600 millions	1900 millions
Power consumption (TDP)	58 W	28 W
Memory type	DDR4-2666	DDR4-2400, LPDDR3-2133
Max. Memory	128 Gb	32 Gb
Memory Frequency
Memory bandwidth	41.6 GB/s	37.5 GB/s
L1 cache
L2 cache
L3 cache	4 MB	4 MB
Overclocking	No	No
Supports ECC	No	No
Part number	Expansion Options	Expansion Options

In this comparison block, you should pay attention to the differences in clock speed and the number of cores. Here Pentium Gold G6400 is 25% better than Core i3-8109U 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: 19
The number of parameters for which Intel Core i3-8109U is better: 4
Although it should be understood that all the number in the text above do not mean that taking them into account you should completely trust a simple comparison of these figures. Be sure to watch the testing video and read the opinion of real owners of Intel Pentium Gold G6400 and Intel Core i3-8109U before making a selection which of the CPUs 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 Core i3-8109U - all data

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

• Intel Core i3-8109U specs and review.