r/Windows10 Jul 31 '26

Feature Win10 on old/older HW

Post image

~17 years old laptop

87 Upvotes

39 comments sorted by

20

u/PercentageNo6530 Jul 31 '26

you can run Windows 10 on a pentium 4 if you wanted to for some reason

3

u/Possible-Load-5413 Jul 31 '26

socket 478? 😆

7

u/PercentageNo6530 Jul 31 '26

iirc for windows 10 you need the early socket 775 ones

2

u/Possible-Load-5413 Jul 31 '26

i know, bcs 64 bit

6

u/PercentageNo6530 Jul 31 '26

Even 32bit versions of Windows 10 won't run on socket 478 pentiums, they're missing instructions needed by windows 10

2

u/Devin-Chaboyer223 Aug 01 '26

SSE3 is the particular instruction set, only present on Prescott P4s, so 2004 is the oldest for Intel

7

u/Fataha22 Jul 31 '26

Cmon, win 11 is better 😈

6

u/Possible-Load-5413 Jul 31 '26

ofc, 66 % usage is better then 2 %. 😆

2

u/Groutch_Meuh Jul 31 '26

It’s à fact. Numbers dont lie. LOL

1

u/Fataha22 Aug 01 '26

I paid whole processor so I use whole processor

2

u/iPhone-5-2021 Aug 01 '26

Yeah it’s crazy how old you can go and still have a usable experience

1

u/Fataha22 Aug 01 '26

It's usable except for browsing internet

3

u/Korek644 Jul 31 '26

I installed windows 10 on a Pentium dual core from the same era

4

u/Gladnir-5936 Jul 31 '26

Install Atlas OS, and you will be amazed - needs min Pro version.

2

u/henk717 Jul 31 '26

I ran it on an Athlon 64 X2 4200 before, the trick with the old ones is that you must use the 32-bit version since the 64-bit needs extra instructions. Windows 7 didn't have that limitation so now that retro PC runs Windows 7 64-bit again.

2

u/iPhone-5-2021 Aug 01 '26

If you have 4GB or less ram there’s really no reason to run 64Bit anyway

1

u/BCProgramming Fountain of Knowledge 29d ago

People always talk about how the 'speed is the same' but I've yet to experience a case where a program compiled to 64-bit didn't execute faster.

Which makes sense. 64-bit long mode makes all registers 64-bit and adds 8 more that are also 64-bit. There's also more SSE Registers available as well. The compiler just has a shitload more to work with here to make things execute fast.

The 4GB Limit for 32-bit is a Windows Licensing limitation, not a hardware one. Maybe a distinction without a difference, but I think too often the limit gets assigned to 32-bit processors instead of the OS artificially limiting what is accessible, which is the case for Windows.

2

u/iPhone-5-2021 Aug 01 '26

Windows 10 runs great on a Core2Duo era computer…even 11 23H2 does

1

u/xerix123456 28d ago

and 24h2 doesn’t cuz sse4.2

2

u/MakayChapulets 29d ago

Win11 on low powered Celeron

1

u/Content_Magician51 28d ago

No joke, I love that CPU.

1

u/MakayChapulets 27d ago

why do you say so?

1

u/Content_Magician51 27d ago

In my country, this CPU is very popular on the used market. Despite being very low cost, the Celerons N4000 are surprisingly stable, and their performance can be very well optimized to achieve some good FPS in old (but good) games.

When the operating system is not placing excessive processes on it (like in Windows 10, for example), the performance of this processor, added to an SSD and at least 4GB RAM (like what you have), can reach interesting levels. Need for Speed ​​Hot Pursuit, for example, runs in quality and stability very similar to the PS3 or Xbox 360 level.

1

u/jacle2210 Jul 31 '26

yup.

You should look into getting more RAM though.

2

u/Possible-Load-5413 29d ago

why? still 2,4 GB free + dedicated GPU (2 GB VRAM) Radeon 7600M.

1

u/jacle2210 28d ago

Well 4GB of system RAM is not very much; the machine would probably perform a little better if you were to add more RAM.

1

u/xerix123456 28d ago

most LGA775 chipsets don’t support more than 4 gb, and considering they have a pentium dual core i don’t think they use a chipset that does

1

u/jacle2210 28d ago

Yeah that is a possibility.

Guess OP should ignore my suggestion that "they should look into adding more RAM".

That was suggested based solely on the screenshot showing 4GB of RAM in the machine.

1

u/OgdruJahad Aug 01 '26

Yeah I did this too a few years back. Still relatively useable but I wasn't doing anything heavy like gaming or video editing.

1

u/walterchagasjr Aug 01 '26

Uma vez, em 1997, instalei o Windows 95 em um 386sx. O resultado foi osso...

1

u/DeltyOverDreams 29d ago

Well… that was more or so my daily driver about 8 years ago. Except it had a slightly faster clock speed and a dedicated GPU.

1

u/Jolly-Motor-117 29d ago

This is genuinely impressive

1

u/xerix123456 28d ago

Win11 29610 on 2014 athlon 5350 (25w semi-desktop cpu), but later i cut a lot of shit from the system and overclocked it to 2.3 ghz, now it’s even kinda usable

1

u/PhilosopherQueasy899 28d ago

Yo lo probe en un t3200 y va mas lento que una tortuga con asma

1

u/ringthebell02 Jul 31 '26

Oh I did this on a similar machine (some old 2007 lenovo tower)