AtlasOS vs ReviOS vs Tiny11 - Which is the Best Custom Windows 11?

Summary

This video offers a comprehensive comparison of three optimized Windows 11 operating systems: Atlas OS, reviOS, and Tiny 11. Tested on a low-end PC with an Intel Core i5 4460 CPU and 8GB DDR3 RAM, the video evaluates each OS's performance, startup time, and gaming capabilities using Minecraft as a benchmark. The narrator also discusses system resource usage, pre-installed apps, and the ease of installation, providing insights into which OS might be best suited for different user needs.

Takeaways

• 🖥️ The video compares three optimized Windows 11 operating systems: Atlas OS, reviOS, and Tiny 11.
• 💻 The tests are conducted on a low-end PC with an Intel Core i5 4460 CPU, 8GB DDR3 RAM, and Intel HD graphics.
• 🛠️ The video emphasizes that no virtual machines are used for testing, ensuring accurate results.
• 🔍 Atlas OS is a modification of Windows 10 and 11, designed for gamers, offering a minimalist setup with customizable options.
• 🚀 Atlas OS performs well in terms of disk and RAM usage, with fewer background processes compared to stock Windows 11.
• 🎮 In gaming tests, Atlas OS shows similar or slightly better performance compared to stock Windows 11.
• 🔒 reviOS offers a privacy-focused OS with a pre-installed revision tool for advanced system control.
• 📊 reviOS has a smaller disk footprint and fewer pre-installed apps than Atlas OS, making it more minimal.
• 🏃‍♂️ Tiny 11 claims a 20% smaller Windows 11 install and is fully updatable, but has more background processes.
• 🌐 Tiny 11 has a clean start menu without bloatware or ads, but higher RAM usage during idle compared to other OS versions.
• 📈 The video concludes that while each OS has its strengths, the performance can vary based on the user's specific hardware.

Q & A

What are the three operating systems being compared in the video?

The three operating systems being compared are Atlas OS, reviOS, and Tiny 11.

What is the hardware specification of the PC used for testing these operating systems?

The PC used for testing has an Intel Core i5 4460 CPU, 8 GB of DDR3 RAM, and uses Intel HD graphics.

How does Atlas OS differ from the standard Windows 11 installation?

Atlas OS is a modification of Windows 10 and 11 designed for gamers, offering a minimalistic OS with fewer pre-installed apps and background processes.

What customization options does Atlas OS provide during installation?

Atlas OS allows users to enable or disable Windows Defender, disable all animations, and choose their preferred web browser among other options.

Can Windows updates still be run on Atlas OS?

Yes, Windows updates can still be run on Atlas OS, but feature updates will not be received; only security updates are provided.

What is the main selling point of reviOS?

The main selling point of reviOS is its pre-installed revision tool, which provides a lot of customization options for Windows settings.

How is Tiny 11 installed compared to the other operating systems?

Tiny 11 is installed differently, using an ISO file instead of the AM Wizard and a playbook like the other operating systems.

What is the approximate size of the Tiny 11 installation on the drive?

Tiny 11 claims to have a 20% smaller Windows 11 install and uses approximately 15.7 GB on the drive.

How does the performance of Minecraft 1.8.9 compare across the different operating systems?

The performance of Minecraft 1.8.9 varies slightly between the operating systems, with Atlas OS and reviOS generally showing better FPS than stock Windows 11 and Tiny 11.

What is the condition of the video recording for the startup times of the operating systems?

The video recording for the startup times was done using a phone due to issues with the Elgato capture card.

What advice does the video creator give regarding trying out custom operating systems?

The video creator advises using a separate drive to test custom operating systems before committing to installing them on the main drive and to always back up files before making changes.

Outlines

00:00

🖥️ Atlas OS Review and Performance Test

The paragraph introduces a comparison of three different optimized Windows 11 operating systems on SSD drives. The focus is on Atlas OS, which is a modification of Windows 10 and 11 designed for gamers. The narrator discusses the ease of installation, the ability to customize settings like Windows Defender and Microsoft Edge, and the minimal OS footprint. The system requirements for testing are an Intel Core i5 4460 CPU, 8 GB DDR3 RAM, and Intel HD graphics. The performance of Atlas OS is tested without recording software interference, and the results show a lean background process count and RAM usage compared to a stock Windows 11 installation. The narrator also addresses questions about Windows Defender and updates, confirming that Atlas OS allows for security updates and can have antivirus enabled post-installation.

05:02

🎮 Minecraft FPS Test on Atlas OS

This section details a Minecraft FPS test conducted on Atlas OS. The narrator compares the frame rates achieved on Atlas OS with those on stock Windows 11. The test is done with specific video settings, and the results show that Atlas OS performs similarly to stock Windows 11, with slight variations in FPS depending on the settings. The narrator also notes the GPU and CPU usage during the test, indicating that Atlas OS manages resources effectively. A comparison is made with the latest version of Minecraft, where performance is found to be poor on integrated graphics across all tested operating systems.

10:02

🛠️ reviOS Customization and Performance

The paragraph shifts focus to reviOS, another customized version of Windows 11. The installation process is similar to Atlas OS, with customization options available through AM Wizards. reviOS is highlighted for its smaller disk usage and minimal pre-installed apps. The paragraph also discusses the pre-installed 'revision tool' which offers extensive system control, including managing Windows Defender, user account control, and Windows updates. A Minecraft FPS test is conducted, and reviOS shows competitive performance, particularly in lower settings. The narrator also compares background processes and resource usage, noting that reviOS has less idle RAM usage than Atlas OS.

15:03

📊 Tiny 11 Installation and Benchmark

The final paragraph discusses Tiny 11, which is installed differently from the other OS versions, using an ISO file. Tiny 11 is praised for its smaller disk footprint and lack of pre-installed bloatware. However, it has a higher number of background processes and slightly higher RAM usage compared to the other OS versions. The narrator expresses dissatisfaction with the inclusion of Bing search and the absence of Microsoft Edge. Despite these drawbacks, Windows updates are still supported. Minecraft performance on Tiny 11 is tested, with the OS showing variable results depending on the game version and settings. The narrator concludes with a disclaimer about the variability of results based on the user's hardware and advises backing up data before experimenting with custom operating systems.

Keywords

💡SSD drives

SSD drives, or Solid State Drives, are high-speed storage devices that use flash memory to store data. They are known for their fast data access times compared to traditional hard disk drives (HDDs). In the video, the presenter is using SSDs to install and test various optimized versions of Windows 11, highlighting the importance of SSDs for quick boot times and efficient operation of the operating system.

💡Windows 11

Windows 11 is the latest operating system from Microsoft, succeeding Windows 10. It introduces new features, improved performance, and updated design elements. The video is centered around comparing different optimized versions of Windows 11, showcasing how each variant performs in terms of resource usage, startup time, and gaming performance.

💡Atlas OS

Atlas OS is a modified version of Windows 10 and 11 designed for gamers. It offers a customized setup process, allowing users to enable or disable certain features like Windows Defender and Bluetooth. The video discusses Atlas OS's minimal installation, background processes, and RAM usage, comparing it to the stock Windows 11 to demonstrate its optimization for gaming.

💡Task Manager

The Task Manager is a built-in Windows tool that allows users to view and manage running applications, background processes, and system performance. In the video, the presenter uses the Task Manager to compare the number of background processes and RAM usage between different operating systems, which is crucial for understanding system efficiency and potential bottlenecks.

💡Minecraft FPS test

FPS, or frames per second, is a measure of how many frames a game can render in a second, which affects the smoothness of gameplay. The video includes Minecraft FPS tests to evaluate the gaming performance of the different Windows 11 versions. The tests are conducted with various graphics settings to see how each OS handles resource-intensive tasks.

💡reviOS

reviOS is another customized version of Windows 11 mentioned in the video. It is installed using a playbook and offers customization options such as the choice of web browsers and privacy settings. The video highlights reviOS's minimal installation size, background processes, and the inclusion of the revision tool, which provides advanced system control options.

💡Tiny 11

Tiny 11 is a compact version of Windows 11 that boasts a smaller disk usage footprint. It is installed differently from the other OS versions, using an ISO file. The video compares Tiny 11's disk usage, pre-installed apps, and background processes to the other operating systems, noting its potential as a lightweight option for users with limited system resources.

💡Windows Defender

Windows Defender is the built-in antivirus software in Windows. The video discusses the ability to enable or disable Windows Defender in the customized operating systems, which can affect system performance. Disabling Defender can free up resources, but it may also leave the system more vulnerable to malware.

💡Windows updates

Windows updates are periodic software updates from Microsoft that include security patches, bug fixes, and new features. The video addresses the question of whether these updates can still be applied in the customized operating systems. It is important for users to keep their systems up-to-date for security and stability.

💡Elgato capture card

An Elgato capture card is a device used to record gameplay or screen activity without affecting the performance of the software being recorded. The presenter mentions using an Elgato capture card to ensure that the testing of the operating systems is not influenced by recording software, providing a more accurate assessment of system performance.

💡Intel Core i5 4460

The Intel Core i5 4460 is a processor used in the test system for the video. It is part of the specifications that define the hardware on which the different operating systems are tested. The performance of the OS versions is evaluated in the context of this specific CPU, which helps viewers understand how well these systems might perform on similar hardware.

Highlights

Comparison of three optimized Windows 11 operating systems: Atlas OS, reviOS, and Tiny 11.

Testing conducted on a low-end eBay PC with Intel Core i5 4460 CPU, 8GB DDR3 RAM, and Intel HD graphics.

Use of an Elgato capture card to ensure no recording software affects the results.

Atlas OS is a modification of Windows 10 and 11 designed for gamers with customizable options.

Atlas OS offers options to disable Defender, disable all motion, and remove Microsoft Edge during setup.

Atlas OS has a minimal OS footprint with 21.6 GB used on drive and 6 GB of installed apps.

Task manager in Atlas OS shows 76 background processes and 1.7 GB of RAM usage.

Stock Windows 11 uses 30.6 GB and has 41 pre-installed apps, compared to Atlas OS's minimal setup.

Atlas OS allows Windows updates and driver installations but does not receive feature updates.

Startup time comparison shows a slight edge for stock Windows 11 over Atlas OS.

Minecraft FPS test on Atlas OS shows playable frame rates with low settings in full screen.

reviOS offers customization during installation and a privacy test link for browser comparison.

reviOS has a smaller disc footprint than Atlas OS and comes with a pre-installed revision tool for system optimization.

Tiny 11 is installed via ISO and claims a 20% smaller Windows 11 install in terms of disc usage.

Tiny 11 has the smallest operating system footprint but has more background processes than Atlas OS and reviOS.

Minecraft 1.8.9 test on Tiny 11 shows similar performance to stock Windows 11 with over 60 FPS.

Minecraft 1.20 test reveals lag spikes on all operating systems, with Tiny 11 performing slightly better.

Disclaimer: Results may vary depending on the user's computer specifications.

Transcripts

on these three SSD drives I have got

three of the best optimized Windows 11

operating systems tiny 11 Atlas OS and

we've even got by popular demand rev iOS

in today's video we're going to be

comparing them and see which one's the

best unlike other YouTubers I'm not

using a virtual machine for any of these

tests I'm going to be putting these ssds

into my low-end eBay PC the specs of

that is an Intel Core i5 4460 CPU 8 GB

of DDR3 RAM and we're using in Creed

Intel HD graphics for our testing I'm

also going to be using an Elgato capture

card so there won't be any recording

software affecting our results so

without further Ado let's start off with

Atlas OS Atlas OS despite the name

suggests is a modification of Windows 10

and 11 designed for gamers Alice OS has

its own Playbook which you install

through the am Wizards and it's

otherwise a very easy install as you can

see here in the setup you have the

choice to enable or disable Defender you

can disable all m ation I have the

default Windows mitigations as well and

it's really good that it gives you these

configurable options remove Microsoft

Edge disable Bluetooth and power saving

by default you get the option of Brave

waterfox or Google Chrome so when you

first install Atlas OS this is pretty

much what you're greeted with you got

the nice Atlas OS background here as you

can see we're using 21.6 GB on our Drive

we've also got 6 GB of installed apps

and most of the stuff here is pretty

good we've got all of the Microsoft

Visual stuff notepad paint terminal all

the essentials really it's really good

if we go into the task manager as you

can see here we haven't got that many

background processes in fact out of the

box we've got 76 going on here which is

really good for a custom windows 11

operating system we've got 1.7 GB of RAM

usage and not much disc or GPU usage

either we've got about 46 Windows

processes which is heavily cut down

compared to stock Windows 11 if we have

a look at a stock Windows 11 an

installation here as you can see we're

using 30.6 GB and look at this 41

pre-installed apps it's just a

NeverEnding list so Atlas os does a very

good job at cutting all this out and

making a very minimal OS we've also got

lots of adverts and blo wear in the

start menu which is not good whatsoever

if we compare the two task managers here

as you can see we've got

125 126 background processes in a stock

Windows 11 install compare that to the

75 and that is pretty good we've also

got 2 GB of RAM usage in our stock

windows and about 1.7 on Atlas as you

can see if we compare these two

operating systems we are running Windows

11 Pro 23 H2 in our stock Windows 11 and

as you guys can see here on Atlas OS

we're also running Windows 11 Pro 23 H2

now I got a lot of questions on my last

video about Atlas OS mainly about

Windows Defender and Windows updates so

once once you've installed the am Wizard

and run the atlas OS Playbook you don't

actually have to keep your antivirus

disabled you can actually turn all of

the switches back on and you're good to

go in terms of Windows updates you can

actually still run Windows updates

through Atlas OS as you can see here

I've installed multiple updates and

drivers all through here and it all

functions the same as Windows did before

the only thing that you will not get is

feature updates so for example if

there's a new version of Windows that

comes out you won't get that come

through in your Windows update you're

just get security updates so yeah I

think for that Atlas OS gets a solid

pass from me if we compare the startup

time of Atlas OS and stock Windows 11

you'll see it on your screen right now

now I couldn't use my capture card to

capture either of these because it goes

a bit weird so you just have to use my

phone recording and as you can see I

think Windows 11 might be slightly

quicker than Atlas OS you guys will see

the time on screen right now and yeah

that is the startup time so let's go

ahead and do a quick Minecraft FPS test

so I'm installing in the windows Legacy

launcher as you guys can see here on

every single operating system I'm going

to try in this video so we're going to

start off with Minecraft 1.8.9 now we're

going to be running on the same video

settings on every operating system we're

going to be trying which are pretty much

all of these basically so we're going to

go with fancy Graphics eight render

distance so on stock Windows 11 as you

guys can see we're just spawning in here

if we throw up our FPS on screen we're

on a little island here we're getting

just over 60 FPS which is really good

actually for integrated Graphics if we

compare that side by side with Atlas OS

in a similar kind of biome as you can

see we're actually getting more FPS on

Atlas OS next up we're going to try

turning the video settings here we are

on stock Windows 11 we're getting about

92 93 FPS but if we compare that to

Atlas OS on Lower settings as you can

see we're about the same we're about

high 90s oh we just got 100 FPS there

and as you can see when we go into full

screen here on Atlas OS we're getting

well over 100 120 FPS just a little bit

under but yeah perfectly playable frame

rate with low settings and in full

screen and compare that to stock windows

in full screen as you can see our FPS

goes up quite a lot as well on stock

Windows 11 so I'd say Atlas OS compared

to stock windows on low settings in full

screen it's pretty much about the same

as you can see our Intel HD graphics are

on 99% usage which is pretty high we're

also on about 51% CPU 3.8 out of 7.9 GB

RAM usage and yeah it's getting pretty

toasty compare that to Atlas OS here

we've got a lot less background

processes we've obviously got Minecraft

open 75 whilst gaming and 76% GPU usage

which is quite interesting I don't know

why stock Windows 11 had our usage so

high so after a little bit more gaming

on Atlas OS and monitoring the task

manager the highest I managed to get it

up to was 83% still nowhere near the 99%

usage of stock windows no idea why that

is so I also thought about doing a

latest Minecraft 1.20 test for anyone

interested we're currently running

vanilla no mods settings turned all the

way down and for some reason the

performance is absolutely horrible on

integrated Graphics we're lag spiking

all over the place lows of like 5 6 FPS

however on both Atlas OS and stock

windows it's the exact same so yeah

anyone interested in the latest version

of Minecraft on this system there's your

results next up we're going to be taking

a look at rev iOS now rev iOS is

installed in the same manner as Atlas OS

through am Wizard and its own rev iOS

Playbook so again you can customize your

features here you can select your web

browser of choice whether that be brave

or Firefox and they've also got a link

here to privacy test.org which Compares

all the different web browsers and their

advantages and disadvantages which is

pretty cool it also gives you the option

to remove Microsoft Edge and co-pilot

and you can also remove one drive drive-

through here in their custom featur

setup in the AM Wizards and yeah really

gives you some nice customizability

options which honestly Windows should

come with imagine if we go into our

storage settings here as you can see we

have got 26 GB free and we have used

15.8 GB which is pretty good if we

compare that to Atlas OS as you can see

here rev iOS is actually a lot smaller

on your disc in terms of installed apps

on rev iOS we've got Brave Microsoft

calculator we've got Microsoft store so

a fairly minimal install with only 18

apps found in the settings compare that

to the 26 apps found on Atlas OS rev iOS

is looking very minimal in comparison in

terms of background processes on rev iOS

we've got 81 background processes 1.6 GB

of RAM in use in idle and 0% pretty much

everything else so I think Atlas OS has

slightly less background processes but

I'm pretty sure rev iOS actually has

less Ram usage in idle which is pretty

[Music]

interesting so so far apart from the

background processes on a fresh install

rev iOS is winning here now one of the

main selling points of rev iOS is its

pre-installed revision tool which looks

a lot like a Windows app and this has

some really cool settings you can enable

and disable Windows Defender you can

also turn on and off user account

control and you can also update root

certificates through here as well

there's also some Windows usability

settings so you can turn on and off

Windows notifications which is pretty

cool we've also got some windows 11

specific ones so you can turn off the

new context menu and also file explorer

tabs you can optimize window games you

can turn off background apps Hardware

accelerated memory support you can also

pause Windows updates through here as

well and you can also install drivers

through through Windows updates and you

can also turn that on and off through

the revision tool there is so much in

this tool it is super good and honestly

I think rev iOS is a very good option

for power users out there for sure in

terms of the specs we are running

Windows 11 Pro 23 H2 using the latest

rev iOS Playbook at the time of

recording if we have a look at our

winver here here's the build number and

all of the important information there

if you're interested all right so let's

do a Minecraft test so let's start off

with vanilla 1.8.9 on fancy Graphics

here's the FPS we're getting so as you

can see if we put on screen compared to

stock Windows 11 and Atlas OS I think

Atlas OS just about gets this one we're

getting about 84 FPS in revi 90 in Atlas

and about just over 60 to 70 in stock

Windows 11 anyway let's go on to our

fast Graphics let's put all of these

settings make sure they're all exactly

the same on every single operating

system and as you can see this has

changed things a little bit so we're

still just under 100 FPS on pretty much

all of these operating systems as you

can see on screen right now none of them

are hitting 100 maybe Atlas and revi are

slightly spiking up to 100 FPS but yeah

if we compare all three of them in full

screen I would say definitely Atlas OS

and rev os are pretty much tied but also

stock Windows 11 doesn't do a bad job

either in fact I think it actually beats

out both of them in some cases all right

let's do a stock vanilla 1.20 test here

as you can see on each of the operating

systems we've got a very lag spiky

experience overall on stock Windows 11

Atlas and revi anyway that was revi OS

now on to Tiny 11 so unlike all the

other operating systems in this video

Tiny 11 is installed a little bit

differently rather than using am Wizard

and a Playbook you actually have to

install this the oldfashioned way

through a good old ISO so you can get

the iso off archive which I'll leave a

link to in the description uh but you

can also build tinier 11 yourself using

the tiny 11 Builder however at the time

of recording it is not currently updated

for the latest 23 H2 update which is the

version I'm going to be running in this

test tiny 11 boasts a 20% smaller

Windows 11 install in terms of dis usage

it's fully updatable to the latest

version of Windows Microsoft's co-pilot

the AI assistant is also available in

tiny 11 if you want that and you will

need to install Microsoft Edge For That

by default tiny 11 completely kills

Microsoft Edge and it is nowhere to be

found on the operating system so taking

a look at the desktop of tiny 11 it

looks very much like stock Windows 11

now let's see if their claim is true

let's go ahead and look at our disc

usage here so as you can see on our

storage usage here we are using

15.7 GB if we compare that to Atlas And

revi as you can see Tiny 11 is the

smallest out of these three operating

systems but only just rev iOS at 15.8 GB

used time 11 has some serious

competition in terms of pre-installed

apps on Tiny 11 they've done a really

good job at cutting most of them out if

we have a look here only 10

pre-installed apps can be found you can

pretty much fit this list on one page if

we look at the start menu here no blo

Weare or adverts or anything on there

which is my main criticism of the last

version if we take a look however at the

task manager go into our background

processes it is not great we're running

about 120 background processes compared

to the 18 or so of revios and the 70 or

so of Atlas OS and Tiny 11 is

unfortunately second to last with 1.9

out of 7.9 RAM usage so although the

footprint of the operating system is

quite small there's no background apps

in terms of optimizations I don't think

it's quite there unfortunately another

thing you might have noticed in my

search bar on the taskar here on Tiny 11

we also have Bing search which is really

annoying I'm not really too sure how it

would work with Edge being cut out the

operating system like I said Windows

update is still available through tiny

11 which is good to see but yeah

otherwise it's not very impressive if we

have a look here as you can see we're

running Windows 11 Pro 23 H2 and if we

go into our winver here just so you guys

can see the build number and all of that

good details yep there we go that is the

details for our tiny 11 we're running so

playing Minecraft on Tiny 11 we have

currently running on fancy Graphics

1.8.9 no mods as you can see very

similar performance to stock Windows 11

with the FPS being just over 60 FPS

compare that obviously to revi revi does

a very good job there but I'm pretty

sure Atlas OS is probably the best in

terms of FPS in this scenario with again

tiny 11 coming second to last compared

to the stock Windows 11 install if we

have a look at our fast Graphics here as

you can see again it's very similar

we're getting you know High 90s maybe

the odd Spike to 100s although I think

tiny 11 might just be the best one here

as you can see very consistent 100 FPS

so tiny 11 has actually kind of won this

now obviously going into full screen

every single operating system is going

to be well over 100 however very

interestingly tiny 11 has actually got

the most FPS here I saw that nearly go

up to about 170 there which is pretty

cool no idea why that is it might be

because of the biome or there might be

some hidden optimizations you never know

under the hoods in terms of background

proess while we're gaming with tiny 11

obviously lots of background processes

as standard on this operating systems

they're very high look at that 133 there

we've got 80% Intel HD graphics usage

nowhere near as high as the 99% that I

store on the stock Windows 11 install

and we've got about 3.4 GB of RAM usage

while we're gaming here and as always

let's do a Minecraft 1.20 test this

again is stock with the settings turned

down in Window mode and again all the

operating systems very laggy lots of lag

spikes going on here tiny 11 although it

was the best in 1.8 tests I think it's

still starting to struggle here although

it's not quite as choppy as the other

operating systems we're getting a pretty

consistent 60 to 70 but still the odd

lag Spike here and there is quite

annoying again if we go into full screen

this soon evens out and things start to

get a little bit better but still we're

stuck at 60 80 maybe the odd to 100

FPS still a little bit choppy but yeah

compare that to the other operating

systems there is much to be

desired now just a little disclaimer

before we end the video your results

will vary depending on what computer

you're using for example I might have

really good results on revios or Atlas

but it might be very different to your

computer out there so I'd recommend

getting another Drive just like I have

here and installing whichever custom

operating system you want on there

running that seeing if you like it

seeing if it works well on your system

before you commit to installing it on

your main drive as always make sure to

back up all your files before you mess

around with custom operating systems I

don't want you guys to lose anything out

there and yeah that's pretty much the

video I hope you guys all found this

useful if you want to check out my last

video where I made my windows 11 look

super clean then check out my last video

on screen right here and I'll see you

guys there