And if you are buying a 5090… a newer CPU platform is like a drop in the bucket.

That is the point of the article.

The problem my friends has is that he is rendering video so he has a high performance Sas host adapter on the same PCI bus as the GPU. He upgraded both hoping the 5090 would play nicer with the sas adapter but he can’t pull full disk bandwith and render images at the same time. Maybe it’s ok for gaming, not for compute and writing to disk.

The thing with power supplies, they continue to provide enough power long after they lose the ability to provide clean power under load. Only when they are really on their last legs will they actually stop providing the rated power. I have seem a persistent networking issue resolved by swapping a power supply. Most of the time you don’t test a power supply under load to understand if each rail is staying where it needs to be.

Technology moves on. The highest spec iPads blow away older workstation class pc’s for non-gpu loads. It would only be the OS holding that back, not the hardware.

Typically I’ve seen a motherboard supports about 2 generations of gpu before some underlying technology makes it no longer can keep up.

If you are going from a 30 series to a 50 series gpu there is going to be a need for increased pci bandwidth in terms of lanes and pcie- spec for it to be fully utilized.

I just saw this play out with a coworker where he replaced 2x3090 with a 5090. The single card is faster but now the he can’t fully task his storage and gpu at the same time due to pci-lane limits. So it’s a new motherboard, which needs a new cpu which needs new ram.

Basically a 2 generation gpu upgrade needs a whole new system.

Each generation of pcie doubles bandwith so a future 2x pcie-6 gpu will need an 8x pcie 4 worth of bandwidth.

Even then gpu’s and cpu have been getting more power hungry. Unless you over spec your psu there is a reasonable chance once you get past 2 gpu generations you need a bigger Psu. Power supplies are wear items. They continue to function, but may not provide power as cleanly when you get to 5+ years of continuous use.

Sure you can keep the case and psu but literally everything else will run thunderbolt or usb-c without penalties.

At this point why not run storage outside the box for anything sizeable? Anything fast runs on nvme internal.

So Sony is now the new RCA. This is a new low for the company. I can’t believe that they are gone just like that.

Not sure how worth mentioning it is considering how good the overall write up is.

Even though the human visual system has a non-linear perception of luminance. The camera data needs to be adjusted because the display has a non-linear response. The camera data is adjusted to make sure it appears linear to the displays face. So it’s display non-uniform response that is being corrected, not the human visual system.

There is a bunch more that can be done and described.

A whole lot of them were not Russians. Lots of foreign fighters and conscripts from taken territory.

I don’t think the Russians include those dead in official numbers.