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NVIDIA 5000 SERIES

Was going to say bus isn't problem here since there are 3GB modules and they are already used in the new laptops so it is just Nvidia being Nividia.

Well I'm not sure what supply of the 3GB modules is like right now so maybe they're keeping them for the laptops initially.

I agree though it is probably largely product placement, allowing for a 24GB 5080 Ti/SUPER variant later, especially now the 5090 has made space by moving up to 32GB, again dictated by its 512-bit bus.
 
It was already rolled out to some 4xxx series cards. Anything with H++ labelling is 12V-2x6.

The new spec connector will undoubtedly feature on all 5xxx series cards.

Ah ok, never realised that, presumed all 40-series cards were still using the original 12VHPWR connector.
 
We'll have to wait and see I say. With rtx3090 and 4090, it was not a bad idea to have at least 2x headroom on your GPU TDP because both of those GPUs liked to produce transient spikes that would for a few microseconds cause the GPU to draw double its power rating

If transients still happen on the 5090, you're looking at Transient spikes of close to 1200w, and if the PSU protection kicks in it could shut down the PC
That's my fear sticking with a 1000W PSU.
 
We'll have to wait and see I say. With rtx3090 and 4090, it was not a bad idea to have at least 2x headroom on your GPU TDP because both of those GPUs liked to produce transient spikes that would for a few microseconds cause the GPU to draw double its power rating

If transients still happen on the 5090, you're looking at Transient spikes of close to 1200w, and if the PSU protection kicks in it could shut down the PC

The ATX 3.0 spec is built around such power excursions on modern cards. I wouldnt worry about it and certainly would not recommend speccing a PSU to include the TDP of the card as EXTRA headroom.

You may wish to consider your position on an ancient PSU.
 
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Anyone notice OCUK's guesses at the prices? Very wrong? (obviously divide by 10 first)

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The ATX 3.0 spec is built around such power excursions on modern cards. I wouldnt worry about it and certainly would not recommend speccing a PSU to include the TDP of the card as EXTRA headroom.

You may wish to consider your position on an ancient PSU.
My Corsair RM1000X isn't ATX 3.0 spec though, so where does that leave me ? The transient power spikes @Grim5 mentioned still concern me somewhat.
 
Gibbos post:



So today see's the announcement of the incredible NVIDIA RTX 50 series graphics cards comprising of:

  • 5090 32GB GDDR7 512-Bit Bus - Available to Pre-Order from 2pm January 30th (1pc per customer, UK ONLY)
  • 5080 16GB GDDR7 256-Bit Bus - Available to Pre-Order from 2pm January 30th (1pc per customer, UK ONLY)
  • 5070 Ti 16GB GDDR7 256-Bit Bus - Available to Pre-Order from February, date TBC!
  • 5070 16GB GDDR7 192-Bit Bus - Available to Pre-Order from February, date TBC!


  • Pricing shown prior to launch is inflated and TBC
  • FE (Founders Cards) are exclusively available from NVIDIA ONLY
 
And I still don't get how people can be so hyped for such a product...
I was instantly disappointed the moment I saw that Far Cry 6 graph. In all honesty I'm surprised Nvidia even put it out there.

Nvidia just had another Fermi moment and AMD is nowhere to be found to take advantage of it.

575w, $2k price tag, 2+ years of R&D for 20% performance increase? LOL

I hope when the dust settles people can digest the magnitude of this epic failure.
 
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