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Dual 2080 rig not folding as it should

 
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Old 11-24-2018, 06:26 PM - Thread Starter
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Dual 2080 rig not folding as it should

So, I installed [email protected] again, just to break in these new 2080's and I'm only netting like 450k from one and 200k from the other. This is rather odd as they can do much more than this. The CPU I'm using is a 2700X at CPU:12 to allow two cores for the GPUs, but it hasn't changed anything.

The motherboard I'm using is an AORUS B450 M (it's just until I get my 2950X with my X399 board), so one GPU is at x16, the other at x4. The X4 GPU is the one at 450k and the x16 one is at 200k.

I'm sure I'm missing something somewhere, but I have no clue at all.

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Old 11-24-2018, 07:32 PM - Thread Starter
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So I DDU'd everything, reinstalled [email protected] and it seems fine now

Thanks xD

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Old 12-03-2018, 01:26 PM
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i wonder what the issue actually was before you nuked the drivers. i mean still you are possibly in p2 compute power states.

8700k
(10 items)
CPU
Intel Core i7 8700k
Motherboard
Gigabyte Z370 AORUS Gaming 7
GPU
EVGA GeForce GTX 1080 Ti 11GB FTW3 GAMING iCX
RAM
Corsair Vengeance LPX 32GB CMK32GX4M4A2666C15
Hard Drive
SanDisk Ultra II 480GB 2.5"
Hard Drive
PNY CS1311 960GB 2.5"
Power Supply
SeaSonic PRIME Titanium 850W 80+ Titanium Certified Fully-Modular ATX Power Supply
Cooling
Noctua NH-D15
Case
Fractal Design Define S ATX Mid Tower Case
Operating System
Windows 10 Pro
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Old 12-09-2018, 11:20 AM - Thread Starter
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Right now, from what I'm seeing, one card (the one in the PCIE x4 2.0 slot) runs at 1M ppd and the other in the x16 3.0 slot runs at 1.5M ppd. CPU at cpu:10 (2700X, so three full cores free). They're linked with a NVLink on risers too, they're synced, but no SLI enabled.

When I put both my cards in my TR rig, I'm hoping for them to pull 3+M PPD with the 2950X folding too (it does 200k-300k PPD)

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Old 12-09-2018, 01:21 PM
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There is a small drop in performance dropping down to 8x, 4x or PCI 3->2 but that's more than I would expect. Are the PCI-E lanes being shown close to max bandwidth?


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Old 12-09-2018, 02:08 PM - Thread Starter
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Quote: Originally Posted by mmonnin View Post
There is a small drop in performance dropping down to 8x, 4x or PCI 3->2 but that's more than I would expect. Are the PCI-E lanes being shown close to max bandwidth?
Where would I see this?

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Old 01-04-2019, 04:31 AM
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Quote: Originally Posted by Duality92 View Post
So, I installed [email protected] again, just to break in these new 2080's and I'm only netting like 450k from one and 200k from the other. This is rather odd as they can do much more than this. The CPU I'm using is a 2700X at CPU:12 to allow two cores for the GPUs, but it hasn't changed anything.

The motherboard I'm using is an AORUS B450 M (it's just until I get my 2950X with my X399 board), so one GPU is at x16, the other at x4. The X4 GPU is the one at 450k and the x16 one is at 200k.

I'm sure I'm missing something somewhere, but I have no clue at all.

I'm having the same issue with my rig. I've got a TR 2990WX with 2 RTX 2080Tis in SLI on a MEG Creation. When running [email protected] I get about 1M PPDs. CPU does about 50K, GPUs about 300K-450K each. Very much a noob with regards to computer builds and [email protected] Can you give a little more details as to what you did to solve your problem? Not sure what you mean by "DDU'd everything".
Thanks!

CPU
Ryzen Threadripper 2990WX
Motherboard
MSI MEG X399 CREATION
GPU
2x GeForce RTX 2080 Ti FE
RAM
Corsair CMR128GX4MZ2933C1
Hard Drive
Samsung SSD 970 EVO
Power Supply
EVGA T1600
Case
Corsair Obsidian 1000D
Operating System
Win 10 Pro
Monitor
3x ACER Predator XB1
Keyboard
Corsair K95 RGB Platinum
Mouse
Corsair Dark Core RGB
Other
Obutto R3Volution Cockpit
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Old 01-04-2019, 05:43 AM
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Display Driver Uninstaller
https://www.guru3d.com/files-tags/download-ddu.html

Sounds like your clocks fell back to 2d mode after a driver crash.


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Old 01-04-2019, 06:13 AM
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Thanks! I'll try that.

CPU
Ryzen Threadripper 2990WX
Motherboard
MSI MEG X399 CREATION
GPU
2x GeForce RTX 2080 Ti FE
RAM
Corsair CMR128GX4MZ2933C1
Hard Drive
Samsung SSD 970 EVO
Power Supply
EVGA T1600
Case
Corsair Obsidian 1000D
Operating System
Win 10 Pro
Monitor
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Obutto R3Volution Cockpit
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