Suddenly another company that has (old?) fabs and a cpu design team in-house
This could be interesting to see how much they try to loss-lead to get market share in the low-end
replies(4):
This could be interesting to see how much they try to loss-lead to get market share in the low-end
Must be the most moronic decision ever.
and it's not like 20/20 hindsight either, because every hardware enthusiast knew at the time Intel was having troubles and was worried TSMC (and Samsung at the time) were going to be the only fabs producing leading edge lithographies.
These nm values are really bullshit anyway, but the tech node that was supposed to be Intel’s 7nm, which ended up being called “Intel 4” (because they branded some 10nm tech as Intel 7), only came out in like 2023. Given they Global Foundries was always behind Intel, suddenly leapfrogging them by 2-3 years would be quite a feat.
> These nm values are really bullshit anyway, but the tech node that was supposed to be Intel’s 7nm, which ended up being called “Intel 4” (because they branded some 10nm tech as Intel 7), only came out in like 2023. Given they Global Foundries was always behind Intel, suddenly leapfrogging them by 2-3 years would be quite a feat.
This is a very weak argument. Intel was ahead of everyone, now everyone is ahead of Intel. Remember TSMC's blunder processes like 20nm? How they turned around after that? Or how GloFo has had always mediocre processes but they finally hit the nail in the head with their 14/12nm? Fab business has always had companies leapfrogging each other, it turns out the worst sin is not trying. GloFo's greedy investors chose to bury the business in the ground for their short term profits.
Do you have any evidence, besides GF's own PR/IR department, that the process ever actually worked in volume? Because from my point of view, how they ended things looks exactly how I would spin away a multibillion-dollar investment into a failed process.
Since it didn't happen, the only thing we know is what they said and they said it was because of "strategic shift"
> Tom Caulfield also mentioned GF needed $3 billion dollars of additional capital to get to 12,000 wpm and they could only fund half of it through cash flow, they would have to borrow the other half and the projected return wasn’t good.
> When Tom took over as CEO he went out on the road and visited GF’s customers. What he found was a lack of commitment to GF’s 7 nm process in the customer base. Many customers were never going to go to 7 nm and of the customers who were, GF wouldn’t have enough capacity to meet their demands. There was also concern in the customer base that 7 nm would take up all the R&D and capital budgets and starve the other processes they wanted to use of investment.
(https://semiwiki.com/wikis/company-wikis/globalfoundries-wik...)
If 7LP worked, given this market and its hunger for capacity, it'd be in production at at least small scale. Equipment costs are down and knowledge has disseminated, making it a lot cheaper to launch, especially as "7nm" isn't the leading edge any more.
I don't think it works.
Duh. Of course it doesn't work, because they cancelled it in 2018!
> making it a lot cheaper to launch, especially as "7nm" isn't the leading edge any more.
Same logic cuts both ways. If they didn't think it was financially viable in 2018 when it'd be a leading edge process and their customers would be willing to pay top dollar for it, why would they think it'd be feasible now when it isn't the leading edge lithography and nobody would be paying top dollar for it?
On top of that I doubt even your claim that it'd be cheaper to do the investment now would hold given how everything got more expensive since 2018. I'm also doubtful that machines got cheaper since ASML is still the only ones building them and they've probably got their hands full with their existing customers. They'd probably laugh at GloFo if they'd come with a request like that "Sorry GloFo, we're already booked until 2030 building machines for TSMC, Intel and Samsung maybe try at 2032" :P
GloFo got off the train and there's no going back.
The reason one would expect 7LP to be cheaper to launch now is that their competitors have got equivalent processes into production that can be learned from, or even "learned from" (ripped off). Equipment suppliers have debugged their offerings and pruned their lines to what's useful. In short, someone else has derisked it and found what works. That is a major advantage. In other industries, one company doing the derisking can launch an entire industry (see, Apple, iPhone) if moats are low. Moats are very, very, very high in the foundry space, so there are not many companies that could copy TSMC 7FF or Intel 7 even if they wanted to. GlobalFoundries could do it. But they choose not to. If they were on the cusp of a node introduction, they'd love to see their competition swoop in and solve the last problems for them. Sure, it makes them late to market, but at a vastly lower total spend to enter the market (one with tremendous moats and limited competition!). They could probably profit off that.
But they don't want to. So, either, leading-edge process nodes are uneconomical (in which case, good riddance, leave the market), or they don't actually have significant R&D effort completed and are still billions of dollars in R&D opex away from having anything viable. In which case... nothing of real value was lost.
So, yeah, it sucks that we lost a competitor. But I don't think we lost GF on the leading edge because they didn't like the color of paint on the new ion-implanter's frame. I think we lost them because they didn't have a product and they knew it. In which case there is nothing to mourn.