no doubt this new batch of consoles will push gaming into a new era , with less limits on the creativity of skilled programers and artists .
It will use virtual RAM on the hard drive when it has to, caching things that aren't needed to be accessed at high speeds like voiceovers etc .
Software wise the Xbox 360 will be backwards compatible
That is complete nonsense. Right now the current XBOX only have how much? 32MB of RAM or 64? Whatever it is, that RAM you cyah run nuttin on a PC with that. You comparing PC RAM to Console RAM. Doh do that. Its used in different ways. When you watch DOOM 3 or SPLINTER CELL 3 there is no way in hell, no way a 32 or 64 MB RAM ANYTHING could run that on a PC. But it doin it on XBOX, and DAMN GOOD too. I mean to top that on a PC you go need the top of the time gfx card.
the other big question surrounding the 360 was backward compatibility. However, Microsoft would only say that the console will be "backward-compatible with top-selling Xbox games." This ambiguous wording could mean that Microsoft will select which titles will run on the next-gen console. However, it could also simply mean that Microsoft is merely being prudent in case some original Xbox titles don't work on the 360, as was the case with some older PlayStation 1 games and the PlayStation 2.
GRAPHICS CHIP firm Nvidia has showed off its contribution to the up-and-coming Sony Playstation III, dubbed RSX.The RSX chip connects directly to the Cell microprocessor crafted by a Sony, Toshiba and IBM partnership.Nvidia claims the RSX chip, which will be made at a Sony fabrication plant in Nagasaki, represents 1500 person years of investment - whatever that means. It will deliver two teraflops of floating point power when it's coupled to the cell.And Nvidia said it will contain 300 million transistors which it claimed is more than the number of trannies in CPUs and GPUs of the three leading current generation systems put together.Meanwhile, Elpida said it will make XDR memory modules for the Playstation III - it has licensed that technology from Rambus.
SO IBM hypersters are claiming their cell chip can do two teraflops per second. what about the lastest power5??? Go to IBM.com and find out here.There you can see the latest and fastest power5 dual core processors can do 56.78 Gigaflop/sec in an eight way configuration. That's 16 Power5 cores combined, and the total is only 56.78 gigaflops for 16 lowly Power5 cores, or, about three gigaflops/per core. which makes sense, a float point operation takes more than one clock to finish, and each power5 core has probably two or more FP units...So, there is no magic, you can't possibly do more than one instruction in one clock in one unit. You can do multiple if you have multiple units. To have 1000gigaflops, you will need 500 units each operate at two gigaflops.A teraflop means 1000 gigaflops, so IBM is claiming that one PS3 is 2000% faster than an eight way power5 server selling at half a million bucks??This is stupid.