Geekbench top 5 Mac Pro replica is complete, 1.5 years later (mini story)

Geekbench top 5 Mac Pro replica is complete, 1.5 years later (mini story)

Well it took nearly 2 years (*cough* because of the infamous Dune case scam), and a few upgrades along the way, but I'm chalking this one up as done.

My goal: At the start of the pandemic I decided it was time to can my super old i5 based Hackintosh and build the "real deal." The old machine was made from spare parts from our old office, and the monitors from the warehouse (so you can imagine how it looked). I wanted to build the closest (best looking) and fastest Hackintosh for <$5k that would give any stock cheesegrater Mac Pros in Geekbench's Mac top 5 a run for it.

Specs are:

  • Ryzen 5950x (manual o/c to 4.625ghz, as well as 4.65 on best 4 cores (or CCD1), or PBO configs complete and saved should I need to bench a little harder or run single-core apps and games generally better.
  • MSI X570 MEG ACE
  • 64gb Ripjaws DDR4-3200
  • XFX 6900xt Black
  • 2x Samsung 970 Plus NVMEs (MacOS & Win11)
  • 1x Samsung 970 Plus NVME (Ubuntu LTS)
  • Seasonic Focus 650w Gold PSU (would've gone 750w+ but availability/pricing Spring 2020 was absurd)
  • Logitech Mac-style MX Keys and MX Master keyboard/mouse
  • 3x Dell U2720Q displays
  • fenvi T919 BT/Wifi card (Airdrop and BT needs)
  • MiniDSP DDRC-24 DAC
  • 2x HEDD Type 07 Mk2 studio monitors
  • Last but not least...
    • Corsair 115i Pro AIO (considering custom loop)
    • 7x 140mm Noctua Industrial 3k rpm
    • 4x 120mm Noctua Industrial 3k rpm
    • 2x 80mm Noctua Redux

Only 3 quirks remain:

  • Getting my 2nd 2.5gbps NIC to sit on en0 not en1
  • Some glitches with PWM splitters in the case
  • Getting Monterey to run, won't see NVMEs

Here's where it started...April 2020 I had everything but the Dune case. I had a 3950x and a 5700xt back then (no photos, sorry).

I had the box up and running in about 12 hours - it wasn't nearly as easy as my i5 based one, but I was thrilled to see how stable this machine would be over time. It's been easily more robust than my 2017 MBP!

https://preview.redd.it/nxcksqqetv181.jpg?width=2448&format=pjpg&auto=webp&s=2eac9b44135ef4e0bad405b5b6e42ce883950a0b

In time, both to keep the cat out, and improve cooling, I came up with this...again this build ended up around $5k, and it was being held together by gaff tape. Oh, this was around when I finally found a 6900xt at a good price. Except it wouldn't clear the case, so the radiator and 1/2 fans ended up on the outside 😂

https://preview.redd.it/1gqsru4gtv181.jpg?width=3024&format=pjpg&auto=webp&s=0afd0315b73b8e0364ac02760afe1fae6aabc53b

Finally, I gave up on the Dune case ever showing up, and got a Lian-Li Odyssey X. Not the best cooling high end case, but after weeks of looking, I decided it was close enough to the look of a Mac Pro, with an extra personal touch.

So here goes...1.5 years later, the look I wanted was complete :)

https://preview.redd.it/nas3yzfltv181.png?width=4032&format=png&auto=webp&s=ca341ff63feb52b887be94ef5f83721cb10ae31f

https://preview.redd.it/s2v327kntv181.png?width=4032&format=png&auto=webp&s=2985699eddc0aae43d695f8cfa754e5c11c8653b

https://preview.redd.it/cv95xm0qtv181.png?width=3024&format=png&auto=webp&s=47a603efeff16acc698432011d4db64dd3df5511

https://preview.redd.it/cf4t8ojwtv181.png?width=2268&format=png&auto=webp&s=c4344658dc72af0993bbaedca1296aac40a23ff8

https://preview.redd.it/sa5i8ujrtv181.png?width=2268&format=png&auto=webp&s=f5122b835d1fd0bb8e9b0967909f139c023ceb35

https://preview.redd.it/yenqo1sstv181.png?width=4032&format=png&auto=webp&s=d0182e804c81f174b88cb229c9ffed9d029b6265

https://preview.redd.it/7xh6s6jttv181.png?width=4032&format=png&auto=webp&s=81c1fd723a2f2645e06671278e1542471f52b6ed

https://preview.redd.it/ge2rkxzxtv181.png?width=4032&format=png&auto=webp&s=d0785d6fbea3e8c30bc2edd58238d3812c5d9477

https://preview.redd.it/fxatwdlztv181.png?width=4032&format=png&auto=webp&s=093cf97d62ada6b9500106234dfc49d2ec31f7e6

Remember the computer (maybe?) in the Gaff Tape Bandit case above???

And that's not to say we don't still have a little fun with this bad boy. Again I have some different configs saved, but I tend to keep it on 4.625ghz all core, at least until I find a better PBO configuration.

Remember my goal at the beginning?

I still had to break my way into Geekbench's Mac top 5 charts. Let's take a look shall we?

Seeing the M1 immediately gave me the chills

Shit lol (I was going to add prices to these, but the Apple Store is down for Black Friday)

I admit...before I show my results, I bumped my CPU up 25mhz to 4.65ghz (where I can't seem to squeeze more out by all core), and ran Geekbench 5 in Ubuntu 20.04. Why? Because I wanted to hit my goal based on factors within my control, and see the strongest performance out of my work.

Well boys - we did it:

I swear I don't have the secret to hitting 7ghz on a consumer AIO

This technically puts us #1 in single core, above the M1

...and just in 2nd place for multi core, between 2 $$$$ Mac Pros

Not bad for 1.5+ years of work 😅

Thank you to the many folks here who have helped me along the way, put up with my wreckless overclocking, and had no idea what my project even was.

Wreckless overclocking 101

Bonus: I didn't have to use the fire extinguisher my gf insisted I have nearby.

Hope you enjoyed reading this as much as I did sharing 😁

submitted by /u/Bigmealplantime
[link] [comments]