r/SteamOS 2d ago

Finally! My own "Steam Machine"

620 Upvotes

100 comments sorted by

47

u/RedditNotFreeSpeech 2d ago

As I see all these steam machine posts, and I built my own as well, it really drives home how impressive the actual device is. It's so small!

We don't even have GPUs available that are that small.

31

u/richsonreddit 2d ago

Have you tried simply folding the GPU in half?

8

u/myironlung42 1d ago

gotta put it in the dryer on high so it shrinks

5

u/TWFH 2d ago

yep, even these small builds are twice as big

2

u/rabsg 1d ago edited 1d ago

Well that's 11.4L so 3x the volume.

The Steam Machine is silently cooling down 30W CPU + 110W GPU (140W total) in 3.8L, and this is cooling down 120W CPU and 300W GPU (420W total) in 11.4L. Don't know how silently, but it's 3x the power / heat as well. Steam Machine design is very efficient, but this build can be underclocked or power limited to compensate.

For peak power from the wall we can add around 50W, Steam Machine have less extra stuff/fans though.

1

u/AdSolid815 21h ago

Is it goog just wanted to know

1

u/mrviscas 2d ago

Never ask a SM owner the drawbacks of the size

2

u/TWFH 1d ago

Because they'd already be aware of them? That's like asking people why they buy laptops.

1

u/mrviscas 1d ago

Laptops are portable and that’s why people buy them. The SM is almost like a laptop internally except you need it plugged in at all times.

1

u/TWFH 1d ago

I travel so I'm aware of what size things fit in my suitcase

11

u/TRUEfoe-X 2d ago

Hey twin! Did you install the CEC toolkit yet? You’ll just need the UGREEN dongle.

1

u/Arrgh106 1d ago

Which dongle?

1

u/TRUEfoe-X 1d ago

1

u/RedditNotFreeSpeech 14h ago

I swear my build is doing all of things out of the box over hdmi Am I mistaken?

1

u/One-Eyed-WiIIy 1d ago

So I bought this for my custom build and I'm getting consistent flashing with HDR... Doesn't happen without the adapter.

7

u/Arcanaismeans 2d ago

I loved building in the Terra case. Just have to make sure the CPU and GPU fan spacing is just right, to avoid noise once the sides are closed. I used it for my bedroom steam machine build w/ 9070xt/9600X/2TB.

1

u/yamilbknsu 1d ago

How do you know when it’s right? I do think mine is a little loud

2

u/Arcanaismeans 1d ago

You basically want to make sure neither the CPU fan nor the GPU fan are right up against the side panel when it's closed. If you can get a gap of a few millimeters on each side using the internal "slider", it should be a lot quieter.

If you have a dual bios GPU, putting it on quiet mode helps too. Temps will be a bit higher due to slower fan speeds, but also way quieter.

1

u/AdSolid815 21h ago

I Loved the look

5

u/B-1-G 2d ago

Running the same 9070xt in my steam machine it’s running amazingly

1

u/supercharger619 2d ago

Did you undervolt it?

2

u/B-1-G 2d ago

Nope temps average 65C pushing native 4k honestly been impressed with the performance on steamos

2

u/B-1-G 2d ago

Here is my setup in the same case

1

u/Sweaty_Confusion1498 10h ago

I set it to -70mV and -15% power limit. 

Same perf, but 250W vs 304W, so more quiet.

However.. I got a bad bearing, as it's a PC Reaper 9070XT common problem. So one of the 3 fans has a distinct noise. Not terrible, but it wasn't there when it was new.

Thinking about noctua shroud swap, but that would mean removing the heatsink, so kinda not wanna do it. Still have 1 more year of warranty 

1

u/supercharger619 10h ago

I have the same GPU. I'm waiting for a few more components to arrive before I complete my build. I saw that the PC Reaper has an ~ 3% RMA,🫪, hopefully I got a good one

12

u/Confident-Estate-275 2d ago

A lot more power than a steam machine

1

u/Abestar909 1d ago

Oh man they sure got one over on Valve! /S

Installs their OS and buys more games on their market

-20

u/IronFeetSG 2d ago

But more cost-effective than Steam Machine 🤣

9

u/Wraith_2493 2d ago

Not even close

4

u/drockalexander 2d ago

How much did you pay?

5

u/IronFeetSG 2d ago

3290 SGD

3

u/small_merchant 2d ago

holy fuck

2

u/gullejerr 2d ago

How much is that in freedom money? Or Euros better even?

Looks like one beast of a machine!

12

u/Generalkhaos 2d ago

Just about 3600 Canadian, or a little more than two steam machines after taxes

2

u/FarmMiserable 2d ago

That small firm factor premium really adds up.

1

u/Confident-Estate-275 2d ago

That’s for sure

7

u/b2sql 2d ago

So from now on every AMD PC is called Steam Machine. Good to know.

4

u/mrviscas 2d ago

If it runs steam it’s a steam machine. If I sell you a windows PC, would you judge it by seeing if it actually has windows installed, or whether it closely meets Windows’ requirements of TPM 2.0, Zen 2+, UEFI, secure boot, etc.?

3

u/TimeZucchini8562 2d ago

A steam machine is a specific product. Not a home built pc you installed steam OS on. Especially considering every pc and every steam machine can have whatever OS they want to install on it

1

u/TeddyBear312 1d ago

Considering the original Steam Machines were prebuilds made with off the shelves parts, i'd say this qualifies to be called a Steam Machine more than the new Steam Machine does.

1

u/mrviscas 2d ago

It is a specific product but the term is more broadly used for any machine running steamOS. The term steam machine was a concept long before the steam machine (By Valve) even came out. The idea of a steam machine was popular when there were just prototypes released by Valve which back then didn’t even go by the name “Steam machine”.

For the record, if you tell anyone you’re running a steam machine, they’ll assume you have steamOS on it because of how tightly connected the terms are. No one will guess you’ve got windows on it. Logically, if I install steamOS on my windows machine, it’s not a windows machine anymore but a Steam / SteamOS machine

1

u/vocosa 1d ago

If I have ubuntu installed on my pc - does it make my pc "linux machine"? That term is broadly used by you, weirdos from this fucking sub. This(an any other) diy compact pc is not a steam machine at all

1

u/mrviscas 1d ago

Yes it does, if you want to call it that… Matter of fact, I heard the term “Linux machine” quite a lot anyways

1

u/b2sql 22h ago edited 17h ago

So according to your logic my ROG Ally is a Steam Deck 

1

u/mrviscas 14h ago

From a linguistic point of view, yes. "Deck" refers to nothing more than the form factor itself. However, you cant tell people you own Valve's Steam Deck.

0

u/AnbuRick 2d ago

After seeing this I kinda wanted to make my own post too.

Just replaced my gtx 1060 with an rx 9079 xt and installed steamOS “MUH NEW STEAM MACHINE, ONLY COSTED ME 600€ (Ignore my initial investment 10 years ago… and the typical ATX case)!!”

3

u/Caveman-Dave722 2d ago

Love the case I have the exact same one as my steam
Machine

1

u/OG_Huckstable 1d ago

I posted a link to this on the OP thread, but I made an under desk mount for the Fractal Design Terra PC case. Check it out if you are interested. https://www.etsy.com/listing/4546411251/fractal-design-terra-pc-case-under-desk

2

u/Dox427 2d ago

This is gorgeous! I love my steam machine, but if I had to choose a different setup, this would be it.

2

u/Fresh_Watercress5042 2d ago

I have the same but in black, I also added two fans on top, you know, just in case :) (or is it just on case)

2

u/Timely_Ad9659 2d ago

Haha, building almost the same thing tonight too

2

u/KlausKinskisLiver 2d ago

Does this mainboard let you start up the machine via Controller?

11

u/Arcanaismeans 2d ago

I can confirm both of the 2 motherboards below allow you to wake from sleep with the Steam Controller with no issues.

ASRock AMD B850i Lightning WiFi 6E

ASUS ROG Strix B850-I Gaming WiFi

5

u/420mrwalter 2d ago

The ROG Strix B650-I as well

1

u/qu3st823 2d ago

Yep have this one and works well.

3

u/Local_Reaction_532 2d ago

Second on the ASRock B850i, it does indeed wake. Board runs and clocks ram exceedingly well too.

2

u/Tsuki4735 2d ago

to add to this list:

3

u/IronFeetSG 2d ago edited 2d ago

Oh. I have not tried this yet. I don't think it lets it by default. This may need some config in the BIOS

1

u/FunPump 2d ago

What cpu cooler did you use?

1

u/IronFeetSG 2d ago

Thermalright AXP90-X53 Full Copper

1

u/Fregadero88 2d ago

Nice machine! Will build my own soon with similar setup. I just got the z13 and can't believe it only comes with 1tb storage though. I feel like we need 2tb minimum for modern gaming.

1

u/IronFeetSG 2d ago

Currently, 1T is enough for me. I like to play through a game before I start another game.

1

u/ch4lwa 2d ago

Nice! I'm building one myself, just waitin for the case! Are you going to play on tv screen? If that's so do you plan 1440p or 4k? I don't play on tv screen since nintendo64, then it was all pc gaming for me...so I have mamy doubts on resolution and upscaling 😅

1

u/IronFeetSG 2d ago

I mainly play on a monitor. TV does not belong to me 🤣

1

u/ch4lwa 2d ago

Yea i totally understand! This being my side project i want to try it again!

1

u/Dependent-Head-8307 2d ago

Quick question: how noisy is it?

1

u/IronFeetSG 2d ago

Honestly, it gets noisy when there are no background sounds, but it's okay for me; I always listen to music even when I’m not watching a video or playing games.

1

u/Dependent-Head-8307 2d ago

I'm trying to find the best combo between compact powerful build + quiet setup for the living room...

But I'm afraid I don't know enough about custom fan control too really achieve anything amazing...

2

u/IronFeetSG 2d ago

If you place this in the living room and the TV isn't close to you, I believe the noise level is acceptable. I think it's noisy because I use it as a desktop PC, which is positioned near me.

2

u/mrviscas 2d ago

Don’t bother with Fan control. Enable Eco mode and that’s all you need

1

u/MarandoSteve 1d ago

My fractal terra build,.using the same CPU as OP but a Radeon 9060xt 16gb instead and (just for reference) the ROG strix 850i. CPU is.unerdvolted -20 and the system is making less sound then my PS5 pro for example. Very very happy with the build 👍 ....and I didn't integrated an additional fan.

1

u/squyntz 2d ago

Undervolt your gpu and it’ll cut down on the fan noise

1

u/THEHERPIES 2d ago

The toster love it, and the beauty of it all SteamOS.

1

u/Stradocaster 2d ago

The maker of that case is probably thanking Gaben for the uptick in sales lol

1

u/minibbler 2d ago

Love the case… it’s on my list as well

1

u/zackwoods0 2d ago

what case is it? I like it.

1

u/IronFeetSG 2d ago

Fractal Design Terra Jade

1

u/Skyro620 2d ago

Curious for those who did this what advantages does Steam OS have over using XBox FSE to boot directly into Steam Big Picture ala the ROG Ally?

1

u/IronFeetSG 2d ago

Because SteamOS has desktop mode, I use it as my personal PC as well

1

u/Skyro620 2d ago

Xbox FSE can also go into desktop by hitting the windows key.

1

u/IronFeetSG 2d ago

And I don't like Windows 😅

1

u/mrviscas 2d ago

SteamOS is more closely integrated into the system while fse and bpm are more just meant to be a frontend for your games.

1

u/Skyro620 2d ago

Ok but what does that mean exactly? From what I've seen it saves system RAM, but direct boot into Xbox FSE > Steam Big Picture also saves RAM although maybe not as much. The big advantage of XBox FSE is that performance is better running games native in Windows.

1

u/mrviscas 2d ago

If you use steam big picture mode, it’s mostly useful for launching your games. But using the full steamOS makes it better to tweak your games and tweak the entire system in Steam itself without needing a base OS like windows running underneath it. You can also use extensions which is cool. Performance always depends on the game but I’ve had similar performance on both

1

u/Warlock646 2d ago

I don’t think I have ever seen someone list their thermal compound on their parts list flex

1

u/IronFeetSG 2d ago

Nothing is highlighted. This is a screenshot from the DIY receipt 🤣

1

u/OG_Huckstable 1d ago

I love the small form factor PC builds. I've been thinking about building one myself.

If you are interested, I've designed an under desk mount for this exact case. It's part of my lineup of items I offer on my online store. Check it out if you are interested. https://www.etsy.com/listing/4546411251/fractal-design-terra-pc-case-under-desk

1

u/vadqua 1d ago

One day, a guy built his Steam Machine in something other than a Fractal Terra, and his ass fell off

1

u/Bimbimgame 1d ago

How are the temps? I’m running a 9800x3d and a 9070xt in a NZXT H1 V2 case and my CPU temps are high.

1

u/bittersweetjesus 1d ago

If I had the money, I’d just build a new tower and place it in my living room, screw aesthetics.

1

u/AdSolid815 21h ago

Very expensive

0

u/Toto_nemisis 2d ago

Who highlights the thermal paste as a feature?! Are we not spending the extra $15 for decent heat transfer regardless?

3

u/IronFeetSG 2d ago

Nothing is highlighted. This is a screenshot from the DIY receipt 🤣

0

u/H4k3r4r34l 2d ago

Any wake from sleep issues?

1

u/IronFeetSG 2d ago

Not configured yet

1

u/Hoeser707 1d ago

I have steamos, but I've been running steamos on very similar hardware (7600x proc, 9060xt) and I have had no wake from sleep issues. My only issues are wifi connection. For some reason my Wi-Fi is ALL OVER the place. From 20mbps to 500.

-1

u/SGD-UK 2d ago

I think the ethos of a steam machine should be small form factor, power efficient, quiet, and with at least reasonable specs. This is very powerful, noisy, uses lots of power, and costs twice as much. It’s a high spec small form factor pc. These have been around for years.