RTX 4080 PPD numbers

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red454
Posts: 35
Joined: Sun Apr 22, 2012 1:35 pm
Hardware configuration: ASUS Rampage V Extreme | Core i7-6950X | Corsair 500R | Corsair Vengeance 32GB | Corsair H100 | be quiet Dark Power Pro 1000 | Samsung 1TB SSD | MSI 2070 Super - RTX 3070ti - RTX 4080/4090 | Win10 Pro
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RTX 4080 PPD numbers

Post by red454 »

I have been testing the RTX 4080 and it seems to hit between 10 and 16 million PPD consistently, however I have seen it briefly hit 52 million PPD on project 18601.
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PaulTV
Posts: 187
Joined: Mon Jan 25, 2021 4:53 pm
Location: Netherlands

Re: RTX 4080 PPD numbers

Post by PaulTV »

52m ppd must be a short fluke. There is no way a 4080 could actually run an entire job on 52m ppd. A 4090 does about half that, after all. Up to 16 mil does sound reasonable given the diff in compute power of those cards, with jobs that properly utilize that number of cuda cores.
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red454
Posts: 35
Joined: Sun Apr 22, 2012 1:35 pm
Hardware configuration: ASUS Rampage V Extreme | Core i7-6950X | Corsair 500R | Corsair Vengeance 32GB | Corsair H100 | be quiet Dark Power Pro 1000 | Samsung 1TB SSD | MSI 2070 Super - RTX 3070ti - RTX 4080/4090 | Win10 Pro
Location: Indy
Contact:

Re: RTX 4080 PPD numbers

Post by red454 »

@PaulTV: Correct - it stayed at the high level for about 20 minutes, then ramped down to the 15 mil level. I have two of the 4080 cards, one from Nvidia and one from MSI and as expected, the performance is similar between the two.
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