I haven’t thought about it in a while but the premise of the article rings true. Desktops are overall disposable. Gpu generations are only really significant with new cpu generations. CPUs are the same with real performance needed a new chipset and motherboard. At that point you are replacing the whole system.
Is there a platform that challenges that trend?
Edit Good points were made. There is a lot to disagree with in the article, especially when focused on gaming.
Storage For the love of your data : storage is a WEAR component. Especially with HDD. Up until recently storage was so cheap it was crazy not to get new drives every few years.
Power Supplies Just because the computer still boots doesn’t mean the power supply is still good. A PSU will continue to shove power into your system long past the ability to provide clean power. Scope and test an older PSU before you put it on a new build.
That’s a huge generalization, and it depends what you use your system for. Some people might be on old threadripper workstations that works fine, for instance, and slaps in a second GPU. Or maybe someone needs more cores for work; they can just swap their CPU out. Maybe your 4K gaming system can make do with an older CPU.
I upgraded RAM and storage just before the RAMpocalypse, and that’s not possible on many laptops. And I can stuff a whole bunch of SSDs into the body and use them all at once.
I’d also argue that ATX desktops are more protected from anti-consumer behavior, like soldered price-gouged SSDs, planned obsolescence, or a long list of things you see Apple do.
…That being said, there’s a lot of trends going against people, especially for gaming:
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There’s “initial build FOMO” where buyers max out their platform at the start, even if that’s financially unwise and they miss out on sales/deals.
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We just went from DDR4 to DDR5, on top of some questionable segmentation from AMD/Intel. So yeah, sockets aren’t the longest lived.
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Time gaps between generations are growing as silicon gets more expensive to design.
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…Buyers are collectively stupid and bandwagon. See: the crazy low end Nvidia GPU sales when they have every reason to buy AMD/Intel/used Nvidia instead. So they are rewarding bad behavior from companies.
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Individual parts are more repairable. If my 3090 or mobo dies, for instance, I can send it to a repairperson and have a good chance of saving it.
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You can still keep your PSU, case, CPU heating, storage and such. It’s a drop in the bucket cost-wise, but it’s not nothing.
IMO things would be a lot better if GPUs were socketable, with LPCAMM on a motherboard.
If my 3090 or mobo dies, for instance, I can send it to a repairperson and have a good chance of saving it.
While throwing out working things is terrible, the cost of servicing a motherboard outpaces the cost of replacing it. They can possibly still charge you 200 dollars and tell you the board cant be fixed, right? I think the right balance is that you observe the warranty period, try to troubleshoot it yourself --and then call it a day, unless you have a 400+ dollar motherboard.
Yeah, probably. I actually have no idea what they charge, so I’d have to ask.
It’s be worth it for a 3090 though, no question.
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.
This doesn’t make any sense, especially the 2x 3090 example. I’ve run my 3090 at PCIe 3.0 over a riser, and there’s only one niche app where it ever made any difference. I’ve seen plenty of benches show PCIe 4.0 is just fine for a 5090:
https://gamersnexus.net/gpus/nvidia-rtx-5090-pcie-50-vs-40-vs-30-x16-scaling-benchmarks
1x 5090 uses the same net bandwidth, and half the PCIe lanes, as 2x 3090.
Storage is, to my knowledge, always on a separate bus than graphics, so that also doesn’t make any sense.
My literally ancient TX750 still worked fine with my 3090, though it was moved. I’m just going to throttle any GPU that uses more than 420W anyway, as that’s ridiculous and past the point of diminishing returns.
And if you are buying a 5090… a newer CPU platform is like a drop in the bucket.
I hate to be critical, and there are potential issues, like severe CPU bottlenecking or even instruction support. But… I don’t really follow where you’re going with the other stuff.
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.
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Let’s say that you’ve just significantly upgraded your GPU. If you were getting the most out of your CPU with your previous GPU, there’s a good chance that your new GPU will be held back by that older component. So now, you need a new CPU or some percentage of your new GPU’s performance is wasted. Except, getting a new CPU that’s worth the upgrade usually means getting a new motherboard, which might also require new RAM, and so on.
This guy’s friends should keep him away from computers and just give him an iPad to play with.
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.
Everything in this post is wrong, actually. But if you buy shit parts to build your desktop, you’ll have a shitty desktop.
Simple answer is at the motherboard level - you look at your motherboard’s future expansion capability and if you started with a good foundation you can do years of upgrades. Also your computer case needs to be big enough to fit extra stuff, full ATX motherboard size is great.
For example I have a VR gaming rig that runs VR games well on DDR3 RAM and a Sandy Bridge CPU, because it has a decent modern GPU and enough CPU cores + RAM.
This is a weird way to say that PC tech is stagnated and improvements between “generations” is incremental.
This has been true for a long time, CPU sockets don’t last long enough to make upgrades worth it, unless you are constantly upgrading. Whenever i’ve built a “futureproof” desktop with a mid-high end GPU, by the time I hit performance problems I needed a new motherboard to fit the new CPU anyway. Only really upgradable components are storage and ram, but you can do that in your laptop too.
The main advantage of Desktops is still that you get much more performance for your money and can decide where it goes if you build it yourself.
Depends on what you use the computer for, for gaming, maybe you’re right, idk. I personally use the computer for 3D modeling which mostly relies on the GPU.
I’ve recently built a computer with the latest gen GPU and got a nice 12 gen i7 as platform for it, the GPU is from 2025, but the CPU is like 4 years old.
The thing is, I could have gotten a much older CPU haven’t I found the 12th gen for the same price. If I could just upgrade the GPU and ram on my old laptop I wouldn’t have bought a whole computer.
Besides, buying a laptop with 16GB of vram would have been much more expensive than a desktop.
