I mean any Intel HD graphics that's from the 5th generation and above (like Intel HD 5500) is DX12 capable, and those are integrated graphics. Will they run DX12 enabled programs well? Absolutely not, but it will run it somehow at least.
Probably doesn't need to be discrete. And I think the DX12 is why you only need 4gb ram to run it. Looks to be a lot of graphical niceties in this one, which I'm frankly down with. Sucks that you can't use your ten year old X220 though. Love that fucker
Yes. Basically the highest number a 32 bit system can deal with is 2^32 which is 4gb. So if that system had an 8gb ram stock it could not store a number large enough to addresses the spots after the 4th Gb.
And a 64 bit system can use anything from 0 to 2^64
A 32-bit processor uses addresses that are 32 bits long. There are only 4,294,967,296, or 4GB, possible 32-bit addresses.
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I mean any Intel HD graphics that's from the 5th generation and above (like Intel HD 5500) is DX12 capable, and those are integrated graphics. Will they run DX12 enabled programs well? Absolutely not, but it will run it somehow at least.
Probably doesn't need to be discrete. And I think the DX12 is why you only need 4gb ram to run it. Looks to be a lot of graphical niceties in this one, which I'm frankly down with. Sucks that you can't use your ten year old X220 though. Love that fucker
You need 4gb ram minimum because they are dropping support for 32 bit computers, only 64 bit stuff. Not related to Direct X stuff
But, like, a 64 bit processor can still use RAM less than 4GB? It's just that a 32 bit CPU can't address more than 4gb?
Yes. Basically the highest number a 32 bit system can deal with is 2^32 which is 4gb. So if that system had an 8gb ram stock it could not store a number large enough to addresses the spots after the 4th Gb.
And a 64 bit system can use anything from 0 to 2^64
https://www.pcworld.com/article/2013751/why-cant-32-bit-windows-access-4gb-of-ram.html
You do not need a discrete GPU