Intel Pentium 6405U vs Intel Pentium 6805

Processor comparisons   13-01-2022
   If you can't decide which CPU to buy, you can make a decision by looking at the Intel Pentium 6405U vs Intel Pentium 6805 tests and decide which is better for games or simple use for machine learning, programming, video editing, rendering, streaming. Here is all information from real streaming and video editing tests or many benchmarks. A thorough analysis of all the specifications, to make it easier to understand, is presented in the form of the table.
   From the comparison video, you can get the results of parallel examination in software tests such as PassMark, World of Tanks enCore Benchmark, Cinebench 23 (20, 15), Blender, MATLAB, SuperPi, GeekBench 6, 5.2, 3DMark, UserBenchmark, WPrime, VeraCrypt, Prime95, Blender, Furmark, DaVinci Resolve Studio, Handbrake, Dolphin Emulator, Gears 5, 7zip, PCMark 10, AIDA64, RealBench.
   Gaming performance of processors in:

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

After reading the results these benchmarks and videos, you already be able to know which processor is better to buy for gaming Intel Pentium 6805 or Intel Pentium 6405U.

Summary benchmark results

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

Pentium 6405U

50%

Pentium 6805

50%

Gaming performance
Summary result of all game benchmarks.

Pentium 6405U

50%

Pentium 6805

51%

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: Metro Exodus, Resident Evil 7 Biohazard, League of Legends (LOL), Shadow of the Tomb Raider, Ghostrunner, Microsoft Flight Simulator, Battlefield V, Control, The Witcher 3: Wild Hunt, Horizon Zero Dawn, Counter-Strike: Global Offensive (CS GO), Monster Hunter World, DOTA 2A, Half-Life: Alyx, NBA 2K20, PlayerUnknown's Battlegrounds (PUBG), Forza Horizon 4, Hitman 3.

Gaming benchmark

Fortnite	89.4	90.2
Valorant	101.6	102.5
Cyberpunk 2077	56.9	57.4
Apex Legends	95.5	96.3
Call of Duty Warzone	76.2	76.9
Overwatch	82.3	83.0
Red Dead Redemption 2	70.1	70.7
DOOM Eternal	50.8	51.2
Warzone	79.3	79.9
Assassin's Creed	85.4	86.1
Valheim	84.4	85.0

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 computers participating in the comparisons not only were the equipped with different video cards and different amounts of RAM. But users also tested them at different screen resolutions: 2K, FullHD or 4K. 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 compare it in one assembly with the video card that is installed in your computer.

Power consumption

Pentium 6405U

122%

Pentium 6805

190%

To make a finishing 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 Pentium 6805 is more energy efficient than the Pentium 6405U since it has less power consumption: 15W vs. 15W. Power consumption is especially important for laptops. Also, when choosing a processor cooling system, you must know its TDP. It is necessary to count so that the TDP data specified in the cooler specification is greater than the TDP of the compared processor.

Software benchmarks

For example you want to use the processor not only for gaming, but also for programming, video rendering or video editing, streaming, machine learning, then first of all you need to pay attention to the performance in multi-threaded mode. In this mode, to achieve maximum efficiency, the CPU includes all threads and cores that it has. 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. Because there are still many programs that can 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 6405U	Intel Pentium 6805
Cinbench 15 Single-core	104	61
Cinbench 15 Multi-core	249	218
Cinbench 20 Single-core	225	136
Cinbench 20 Multi-core	519	442
Cinbench 23 Single-core	560	338
Cinbench 23 Multi-core	1336	1239

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

	Intel Pentium 6405U	Intel Pentium 6805
Single-Core	1408	29033
Multi-Core	2363	2506

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

	Intel Pentium 6405U	Intel Pentium 6805
Single-Core	552	858
Multi-Core	1407	2129

Comparison of specifications

In the specification comparison table, the processor release date and overclocking capability will be the most helpful. The later the processor is released, the longer it will last in your computer. 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 still be able to produce maximum FPS even in new games. The savings are obvious! Accordingly, you do not need to buy a new CPU to enjoy the games any longer.

	Intel Pentium 6405U	Intel Pentium 6805
Announcement date	November 07, 2019	October 01, 2010
Type	Laptop	Laptop
Socket	FCBGA1528	FCBGA1526
Core name	Comet Lake	Ice Lake
Architecture	x86	x86
Generation	10	5
Turbo Frequency		3 MHz
Frequency	2.4 MHz	1.1 MHz
Cores	2	2
Threads	4	2
Bus rate	4 GT/s
Bit	64	64
Lithography	14 nm	10 nm
Transistors count	1900 millions	22 millions
Power consumption (TDP)	15 W	15 W
Memory type	DDR4-2400, LPDDR3-2133	DDR4-3200, LPDDR4-3733
Max. Memory	64 Gb	64 Gb
Memory Frequency
Memory bandwidth	37.5 GB/s
L1 cache
L2 cache
L3 cache	2 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 6405U is 54% better than Pentium 6805 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 6405U is better: 13
The number of parameters for which Intel Pentium 6805 is better: 18
However, it should be realized that the summary data that you have looked at here do not mean that taking them into account you should completely trust a simple comparison of these figures. Better to watch the testing video and read the opinion of of people who bought Intel Pentium 6405U and Intel Pentium 6805 before deciding which of the processors to buy for gaming.

Intel Pentium 6405U - all data

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

• Intel Pentium 6405U specs and review.

Intel Pentium 6805 - all data

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

• Intel Pentium 6805 specs and review.