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  • Oct 5, 2024, 11:42 PM

    May I present? The Meow Machine! My entry for @shyra 's !

    A PC that turned out much better specs-wise than I initially planned. This thing sports a Xeon E3-1231 v3 with whopping eight threads running at up to 3.8GHz, 8GB of 1333MHz DDR3 and an AMD RX570 GPU with 4GB VRAM on a basic HP 280 G1 motherboard, all for under 50 bucks! Not too shaby!

    A photo of the aforementioned sub-50 dollar PC.

It's a well-used SilverStone mini-tower chassis, all black with some vent meshes front and side.
It has a DVD multi-burner in the first 5.25 inch bay, a combination floppy drive and card reader in the second 5.25 inch bay through a 3.5 inch adapter and a bunch of stickers, mostly furry ones, on the front of the system.
    A picture of the insides of the same computer.

It houses a basic FSP 500W power supply in the top, two chassis fans (one on the rear acting as an exhaust, one in the front hidden by drive mounting brackets as an intake), the HP 280 G1 ATX motherboard with a stock HP LGA115x cooler over the Xeon CPU and an ASUS-branded RX570.

The wires inside are managed to the best of my abilities but still look somewhat messy, though not in the way of any airflow or fan blades at least.
    A screenshot of "neofetch" being run in Konsole, showing the system specs of the computer.

Text output copied below (minus the Debian logo ASCII art):

root@meow-machine
OS: Debian GNU/Linux 12 (bookworm) x86_64
Host: HP 280 G1 MT
Kernel: 6.1.0-17-amd64
Uptime: 24 mins
Packages: 2180 (dpkg)
Shell: bash 5.2.15
Resolution: 1920x1200, 1920x1200
DE: KDE
WM: KWin
Terminal: konsole
CPU: Intel Xeon E3-1231 v3 (8) @ 3.800GHz
GPU: AMD ATI Radeon RX 470/480/570/570X/580/580X/590
Memory: 2114MiB / 7889MiB
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Replies

  • Oct 5, 2024, 11:44 PM

    Here are the eBay purchases for all parts that count into the challenge! Prices have been converted from Euro to US-dollar for each item during the time of purchase, shipping costs not included:

    Motherboard + RAM combo: $10.80 (9.99€)

    GPU: $22.38 (20.00€)

    CPU: $15.59 (14.00€)

    Total cost: $48.77 (43.99€)

    Screenshot of the eBay purchase listing for the Intel Xeon E3-1231 v3 CPU.
    Screenshot of the eBay purchase listing for the HP 280 G1 MT motherboard, which came with the 8GB of RAM and some low-end Intel CPU which got swapped out later.
    Screenshot of the eBay purchase listing for the ASUS Expedition Radeon RX570 GPU, sold as broken but luckily in fully functional state as of now.
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  • Oct 5, 2024, 11:45 PM

    And, of course, the most important stuff: The benchmarks!

    In 3DMark03, the system managed to score 954.1 FPS in the GT2 run and 765.5 FPS in the GT3 run.

    In Cinebench R10, the single-core render benchmark finished with 5646 CB-points, whilst the multi-core benchmark scored 21451 CB-points.

    Both benchmarks were run through Wine (32bit) under Debian 12, I might try Windows 7 later to see if there's any noticable difference between the two.

    Screenshot of the Cinebench R10 final scores
    Screenshot of the 3DMark03 benchmark results
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  • Oct 5, 2024, 11:45 PM

    Throwing the score numbers into the final score calculation forumlar, however ...

    3DMark03 Total: (954.1 FPS + 765.5 FPS) * 25 = 42990 points

    Cinebench Total: 5646 CB + 21451 CB = 27097 points

    ... the system reaches a total of 70087 score-points! I think that's pretty good? But I haven't seen what others have reached yet, so I'll be curious to find out how this machine compares in the challenge!

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  • Oct 5, 2024, 11:46 PM

    And of course, I'll use this system for the next 14 days as my daily driver, as long as nothing breaks in that time that is, for some extra points~

    Starting with the publication of this post, from this very computer! :floofHappy:

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  • Oct 5, 2024, 11:55 PM

    Gotta say, though, I got really really lucky with that GPU, as with the motherboard/RAM combo for such a low price (and that it's normal ATX instead of HPs proprietary stuff)!

    The GPU was sold as broken with intermittent shut-offs according to the seller, however even after playing GTAV on mostly high settings or Minecraft 1.21 with shaders didn't cause any issues so far! 🤞

    Maybe I should check the thermal paste, but even then, it didn't get hot much or spin up the fans too fast

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  • Oct 6, 2024, 12:01 AM

    Before stumbling across the RX570, I had an NVIDIA GTX580 in there, which was... a bit less fun to work with.

    It may work alright under Windows, but under Linux, being pretty much stuck with NVIDIAs outdated, proprietary drivers and no Vulkan support is a pain.

    And I sure as heck wasn't gonna go back to Windows for this one either, not for two weeks! <w<

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  • Oct 21, 2024, 6:06 PM

    So, two weeks with this system went by really uneventful! So much so I might've forgotten to take proof of me using this system for two weeks, darn it...

    For being such a budget oriented computer, it simply.. worked. And worked well. No hangs, no crashes, no real slowdowns to speak of, even with just 8GB of RAM.

    I've gamed on this thing, compiled kernels and OpenWRT images, continued on coding projects and even used it for work as much as I could, I'm really pleased :3

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  • Oct 21, 2024, 6:18 PM

    I'll probably keep using the CPU and the two existing RAM sticks in combination with an RTX 3060Ti I got cheap from a friend and two additional 4GB RAM sticks on a better ATX board as my daily driver, since the CPU is plenty speedy and the RAM is already running at 1600MT/s, but that HP board is just so horribly barebones.

    And whoever thought to put the 1x slot BELOW the 16x slot, I strongly dislike you!

    The left over components will be used as spares to fix other PCs I know could use some TLC

    A close up of the HP motherboard used in my sub-$50USD PC. Whilst it luckily is standard micro-ATX, it's also lacking a bunch of nice to have ports and headers. There's only two USB 3.0 ports in the rear, for example, and no USB 3.0 header internally. It also only comes with two RAM slots due do its size and only two PCIe slots, one of which is covered by the 16x slot right above it when a two slot tall GPU is installed.
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  • Oct 7, 2024, 6:43 AM

    @jima @shyra Haha, thank you!

    Yeah, eight gigs usually doesn't cut it anymore nowadays (unfortunately), but I have to say, so far it holds up not too bad with a well sized swap file and appropriate expectations! ^^

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