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NVIDIA ‘Ampere’ 8nm Graphics Cards

Soldato
Joined
6 Feb 2019
Posts
17,595
Very interesting, mate. Thanks for that. Although we have to admit that it does strongly depend on the game. From their conclusion:

"We also did a test run with the power limit at the 480 W maximum ASUS provides. 480 W is much higher than anything available on any other RTX 3090, so I wondered how much more performance can we get. At 4K resolution, it's another 2%, which isn't that much, but it depends on the game, too. Only games that hit the power limit very early due to their rendering design can benefit from the added power headroom."

Still, if I was going to splurge on a 3090, it does seem worth saving up for the Strix.

The 480w power limit slider on the strix is nuts and definitely for after market cooling applications. After looking at reviews I personally wouldn't move the power slider any further, I may try auto OC and memory OC to see if I can get more with stock power but that it. Id put it under water if I'm going to raise the power limit.

Going by how much gpu boost 5.0 moves with temp changes and what clocks they got with the card set to 480w on stock cooling, it looks like a good loop this card should be able to do a locked 2100 to 2200mhz
 
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Associate
Joined
25 Apr 2017
Posts
1,122
All AMD has to do to win this, is to actually have stock of their new cards on launch day. That should take a huge chunk out of Nvidia, considering 3080s wont be in mass supply till 2021.
 
Associate
Joined
27 Mar 2010
Posts
1,468
Location
Denmark
RTX 3080 Crash to Desktop Problems Likely Connected to AIB-Designed Capacitor Choice
https://www.techpowerup.com/272591/...ly-connected-to-aib-designed-capacitor-choice
https://www.igorslab.de/en/what-rea...tabilities-of-the-force-rtx-3080-andrtx-3090/

"NVIDIA released the compatible driver stack much later than usual for AIB partners; this meant that their actual testing and QA for produced RTX 3080 graphics cards was mostly limited
to power on and voltage stability testing, other than actual gaming/graphics workload testing, which might have allowed for some less-than-stellar chip samples to be employed on some of the companies"
 
Man of Honour
Joined
13 Oct 2006
Posts
91,164
RTX 3080 Crash to Desktop Problems Likely Connected to AIB-Designed Capacitor Choice
https://www.techpowerup.com/272591/...ly-connected-to-aib-designed-capacitor-choice
https://www.igorslab.de/en/what-rea...tabilities-of-the-force-rtx-3080-andrtx-3090/

"NVIDIA released the compatible driver stack much later than usual for AIB partners; this meant that their actual testing and QA for produced RTX 3080 graphics cards was mostly limited
to power on and voltage stability testing, other than actual gaming/graphics workload testing, which might have allowed for some less-than-stellar chip samples to be employed on some of the companies"

Interesting - normally even a basic capacitor will massive increase the stability margin in situations like this, often you can even get away without the capacitor there until you are way outside of normal tolerances, so a little surprised but it is perfectly feasible especially on such a packed PCB.
 
Soldato
Joined
3 Oct 2007
Posts
12,091
Location
London, UK

Looking at Buildzoids PCB breakdown of MSI 3080 Gaming X Trio I ordered it has one group of the expensive capacitors on the back of the GPU unlike the FE which has two groups. Thats better than some of the other AIBs but still I'm tempted to cancel and wait on further updates to this.

Edit: that's odd. On Buildzoids video it has one array of the expensive capacitors but on Jay's video it has two of the expensive arrays :confused::confused:

The ASUS TUF Gaming OC looks to have 6 of the expensive arrays from TechPowerUp review pics

back.jpg
 
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Soldato
Joined
17 Jul 2005
Posts
9,688

Looking at Buildzoids PCB breakdown of MSI 3080 Gaming X Trio I ordered it has one group of the expensive capacitors on the back of the GPU unlike the FE which has two groups. Thats better than some of the other AIBs but still I'm tempted to cancel and wait on further updates to this.

Edit: that's odd. On Buildzoids video it has one array of the expensive capacitors but on Jay's video it has two of the expensive arrays :confused::confused:

Jay's MSI Trio is the 3090 model so that might be the difference being seen between the two videos (literally watching the same video and just got past that part).
 
Associate
Joined
21 Oct 2013
Posts
2,061
Location
Ild
RTX 3080 Crash to Desktop Problems Likely Connected to AIB-Designed Capacitor Choice
https://www.techpowerup.com/272591/...ly-connected-to-aib-designed-capacitor-choice
https://www.igorslab.de/en/what-rea...tabilities-of-the-force-rtx-3080-andrtx-3090/

"NVIDIA released the compatible driver stack much later than usual for AIB partners; this meant that their actual testing and QA for produced RTX 3080 graphics cards was mostly limited
to power on and voltage stability testing, other than actual gaming/graphics workload testing, which might have allowed for some less-than-stellar chip samples to be employed on some of the companies"
This is building up to be quite the launch alright
 
Associate
Joined
4 Aug 2016
Posts
287
Location
Surrey

Looking at Buildzoids PCB breakdown of MSI 3080 Gaming X Trio I ordered it has one group of the expensive capacitors on the back of the GPU unlike the FE which has two groups. Thats better than some of the other AIBs but still I'm tempted to cancel and wait on further updates to this.

Edit: that's odd. On Buildzoids video it has one array of the expensive capacitors but on Jay's video it has two of the expensive arrays :confused::confused:

The ASUS TUF Gaming OC looks to have 6 of the expensive arrays from TechPowerUp review pics

back.jpg

Yep, same with their Strix too so it looks like ASUS didn't cheap out on capacitors.

Hopefully...
 
Associate
Joined
18 Oct 2002
Posts
2,159
Location
South, Scotland
Did anyone notice that when the AIB benchmarks started showing again the FE that the AIB cards were not getting the same FPS, a lot of times it was less. I honestly thought there is something not quiet right at the point. I dont know if its related to this cap issue but at that time I pretty much said to myself that the FE is the card to get.
 
Associate
Joined
18 Oct 2002
Posts
777
Location
Stafford
FFS - what is this insanity? Since when did we have to give a flying xxxx about capacitors for STOCK retail cards? This is all part of a massive con, we’re not discussing overclocking, we’re talking about what’s most likely to be OK.
Put the CCs away, take a breath.
 
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Soldato
Joined
27 Jul 2004
Posts
3,522
Location
Yancashire
Oh dear oh dear oh dear. You know what, after managing to get a pre order of a 3080 last Thursday I cancelled it the other day. Not entirely sure why. Gut feeling maybe?

Anyway, I might give my 1080Ti a clean and a little hug tomorrow to say sorry
 
Associate
Joined
26 Aug 2015
Posts
35
What's interesting with the ASUS TUF in most of the marketing images on retailers web sites show it with six of the cheap capacitors but boards reviewers received and that are shipping have all six areas with the expensive capacitors so "maybe" ASUS found this issue and then decided to use all expensive capacitors and slightly overengineer their cards.
 
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