GTX 1080 Ti Review (finally)

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Paragon
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GTX 1080 Ti Review (finally)

Post by Paragon »

I've been busy with other projects, but I finally got around to testing a 1080 Ti (I got a broken one on eBay for cheap and managed to fix it...else this review never would have happened since I'm not made of money haha).

https://greenfoldingathome.com/2020/03/ ... x-1080-ti/

In short, it's an awesome card, doing over 1 million PPD over a long term average in Windows 10 with a 3500 PPD/Watt system efficiency. A lot of the people on here know this already, but just thought I'd add my 2 cents...plus these are finally getting marginally affordable on eBay.
Shirty
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Re: GTX 1080 Ti Review (finally)

Post by Shirty »

It's a good card. I still believe the sweet spot is the 2070 Super, if you can find one under £400 then it's a card that will brush 2 million on the right core22 WUs.
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Paragon
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Hardware configuration: Rig1 (Dedicated SMP): AMD Phenom II X6 1100T, Gigabyte GA-880GMA-USB3 board, 8 GB Kingston 1333 DDR3 Ram, Seasonic S12 II 380 Watt PSU, Noctua CPU Cooler

Rig2 (Part-Time GPU): Intel Q6600, Gigabyte 965P-S3 Board, EVGA 460 GTX Graphics, 8 GB Kingston 800 DDR2 Ram, Seasonic Gold X-650 PSU, Artic Cooling Freezer 7 CPU Cooler
Location: United States

Re: GTX 1080 Ti Review (finally)

Post by Paragon »

Shirty wrote:It's a good card. I still believe the sweet spot is the 2070 Super, if you can find one under £400 then it's a card that will brush 2 million on the right core22 WUs.
I agree based off what I've read. My issue is I may be pushing the limits of my benchmark machine (AM3 Gigabyte board with PCI-E 2.0). When I start getting into RTX upper-tier stuff, I'll probably need to get a whole new system so that I'm not bandwidth bottle-necked. Need to start saving up I guess :)
QuintLeo
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Re: GTX 1080 Ti Review (finally)

Post by QuintLeo »

Running LINUX, a 1080 ti takes less than a 5% hit on PPD due to bandwidth limitations on a 1 lane PCI-E 2.0 via a riser.
Running Windows is a MUCH bigger hit by report.

Perhaps put your new high-end RTX cards on the MB slots that are 4-lane or more and your older cards on the riser(s)?
bowman
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Re: GTX 1080 Ti Review (finally)

Post by bowman »

Are you getting these results with the COVID-19 units?

I am certainly not getting anywhere near 1 million PPD estimates, the few times I get units at all the client estimates 100k PPD. Is something wrong with my setup?
FYI: not Professor Greg Bowman.
Paragon
Posts: 137
Joined: Fri Oct 21, 2011 3:24 am
Hardware configuration: Rig1 (Dedicated SMP): AMD Phenom II X6 1100T, Gigabyte GA-880GMA-USB3 board, 8 GB Kingston 1333 DDR3 Ram, Seasonic S12 II 380 Watt PSU, Noctua CPU Cooler

Rig2 (Part-Time GPU): Intel Q6600, Gigabyte 965P-S3 Board, EVGA 460 GTX Graphics, 8 GB Kingston 800 DDR2 Ram, Seasonic Gold X-650 PSU, Artic Cooling Freezer 7 CPU Cooler
Location: United States

Re: GTX 1080 Ti Review (finally)

Post by Paragon »

No, these tests were all done before covid-19. The current situation results in lower PPD for all machines because things aren't optimized and there is a shortage of work units.
toTOW
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Re: GTX 1080 Ti Review (finally)

Post by toTOW »

bowman wrote:Are you getting these results with the COVID-19 units?

I am certainly not getting anywhere near 1 million PPD estimates, the few times I get units at all the client estimates 100k PPD. Is something wrong with my setup?
You probably didn't add a passkey : https://foldingathome.org/support/faq/points/passkey/
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Folding@Home beta tester since 2002. Folding Forum moderator since July 2008.
bowman
Posts: 20
Joined: Wed Jun 11, 2008 9:06 am
Hardware configuration: AMD Athlon 64 X2 6000
Mushkin DDR2-800 2x2GB sticks
8800GTX @ 650MHz core, 1566MHz shader domain, 1100MHz memory
Gigabyte MA790FX-DS5
Vista Home Premium 64bit
177.79 drivers

Re: GTX 1080 Ti Review (finally)

Post by bowman »

toTOW wrote:
bowman wrote:Are you getting these results with the COVID-19 units?

I am certainly not getting anywhere near 1 million PPD estimates, the few times I get units at all the client estimates 100k PPD. Is something wrong with my setup?
You probably didn't add a passkey : https://foldingathome.org/support/faq/points/passkey/
Thank you, that was the ticket!

The passkey really whipped my client into a frenzy. I didn't realize it made a difference in this way, so I had never added one in the past.
FYI: not Professor Greg Bowman.
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