damric

I spent all morning messing around with it. Since it has no Windows drivers, only Linux, and the one mini-display output is disabled by default, I had two options: 1) Flash it to WX9100. This allows Windows drivers and enables the mini-dp. But there's no clock tuning in the driver like there was for Vega 64 or 56. OR 2) Leave the firmware as MI25 and install a linux distro. Yeah I'm no good at that, and this would also mean no benchmarking, but at least it would fold at stock config. I went with option #1. So now it's folding away happily and says 660K PPD on project 18717, but that's at the default clock/power config which seems to be running around 1200-1250MHz. I know it can do more. I've got to figure out how to unlock clock adjustments. I think I might be able to flash the VEGA 64 FE (16GB) BIOS to it and be able to tune it, but I'll probably lose the mini-dp. Not a big deal since I have it installed with 5600G with integrated graphics, but I don't think that will allow me to run benchmarks on it. I'll have to play around and see. BTW the coolant temp is fine with just the weak 240mm aluminum radiator. 34C while folding. GPU temp 44C, hot spot 70C.

Excited to see this.

Filled the loop back up and letting the pump run overnight to check leaks and collect air bubbles. That's a small cut I had to make on the shroud for the tubes I like the look of the shroud, but if VRM thermals are bad then it's coming off and I'll strap a fan onto the base plate. It's only a 240mm cheap aluminum radiator. I imagine it will be fine, but we'll find out tomorrow when I run it hard. @neurotix wasn't joking when he said these used to be extremely expensive. I just looked it up and the MSRP was over $16,000. What was Raja thinking? I got it for $60!

Great photos

I switched Michele to an M4000. Thanks to @Cerberus for showing me the appropriate flags, now her M4000 and my M4000 are on the same machine. This frees up a bench I will need to test out the MI25 Instinct.

Wow looks like you guys were busy working hard. White board checked off? I'd like to know the results of those volt mods

In theory it will be the same as Vega 64, so 1-2 million per day +/- how good the WUs are.

There's a couple guys selling a whole bunch of these old server cards on ebay. They are listed as buy-it-now for like $70-80, but one guy took my offer of $60 shipped. Not too bad since I sold an actual Vega 64 for $200 a couple months back. These server cards only have Linux drivers, but can be used with Windows if you flash it to WX9100, which also gives you output on the mini-display port. Thanks to a few guys at techpowerup for this idea. These cards have no fans, meant for high rpm server chassis fans to blow through. I saw some 3D printed adapters, but I happen to have a cheap universal water block I'm mounting. Going to need a little bit of metal cutting to get it to fit! Had to cut out that tab on the base plate. Also that heat pipe was just laying there, not soldered or anything so I coated the backside with MX-4. Cheap ebay GPU block fit the Vega die exactly. Looks like the tubes will have enough room. I wanted to keep the base plate because it keeps the VRMs cooled. I reused the stock thermal pads since they were in good condition. Base plate also connects the back plate. Looks good enough like this but I wonder if the shroud cover will also fit back on? Yes just had to trim the aluminum. I need to sand down the edges and put some black polish on there. So this is how it will look. Going to get it running this week on one of my folding benches.

About to try some very ghetto water cooling on it

Yes LARS gives best estimates, especially on the more popular hardware.

Welcome to EHW. Please join our monthly foldathon, and if you are up for it, join our HWBOT team Also, we have a pretty active discord. The link for the invite is on the main page.

Needs those foam beer coozies to keep drinks cold.

Dimming the lights are we? Also: Since we now have an open store: I'm donating 1 EXTREMEHW Ball Cap for first place!

What is that? Nice! I had the awful Sapphire version and I really wanted that MSI cyclone one you got. With Afterburner and extra voltage I pushed it beyond 1GHz though.

See that's why E pays you the big bucks compared to the rest of his staff. You're always looking out

Welcome to the ExtremeHW 48-hour Folding Competition, May 20-21st 00:00 UTC Countdown to Event Stop How to participate: During the competition you must be folding for Team 239902 You must post in this thread with "IN" followed by your folding username. Prizes: p.m. @damric if you have something suitable to give away* 1st Place Most Points: EXTREMEHW Ball Cap (from damric via EHW Store) $50 paypal gift card (from @neurotix 3 to give away. Random draw. 5 WU minimum). Folding Time Prizes: tbd Excluded from Prizes: n/a Mind the EVENT START TIMER as it is UTC time zone. Note: Stats are updated as soon as possible, but less frequent than desired. Just keep folding! Note: Extreme Team Members remember to use a different pass key than your ETF key. Folding is stressful on hardware, and will often break an overclock unless it's been tested with folding. I do not recommend overclocking high end GPUs as the power draw can be extreme while folding. If anything, try tuning for energy efficiency. Casualties happen and EXTREMEHW can not be held accountable if you destroy your hardware while folding. Thank you for your participation! *must be participating in foldathon.

I personally like the borders better

Looks defective... RMA

Absolutely. Many of us light off the rigs a day early just to work out any hiccups. The scores track automatically by the start time. It typically takes about 3 hours for the first scores to start showing up on our score card though.

Yummy copper!

You don't have to do anything. We have another league called ETF (extreme team) that folds 24/7 on one piece of hardware. If that interests you, check out the subforum for that. There's some open slots on our teams or you could captain your own extreme team.

For that config I'd get 1600W LEADEX Titan and be done worrying. Edit: nvm they out of stock Try: https://pcpartpicker.com/product/v7PzK8/evga-supernova-1600-t2-1600-w-80-titanium-certified-fully-modular-atx-power-supply-220-t2-1600-x1 or https://pcpartpicker.com/product/VC6p99/super-flower-leadex-platinum-1600-w-80-platinum-certified-fully-modular-atx-power-supply-sf-1600f14hp If folding 24/7 then Titanium is going to be worth it though.

The hardest part for PBO tuning is idle and light load testing. There's plenty of heavy load stress testing available but that doesn't help if your rig is crashing at idle The curve optimizer is the right idea but it's just not anywhere near capable of certifying that you won't crash under light loads or idle. I miss the old Phenom MSR Tweaker. It was extremely easy to test all P-states with that software.

Those are fun and look great under a proper lamp shade. Good to see you Minotaur and been missing you folding with us.