| Kantor said: Yes, we know the PS3 has less memory. We've known this for a long time. Now, Bad Company and Killzone 2 have destruction on the PS3, right? Did they have any problems? |
NO IT DOESN'T...FFS
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Just so you know that the PS3 has 512MB of RAM (256 for video and 256 for system). The Cell chip has 256MB of completely sharable RAM, the GPU has 256MB of dedicated RAM. Now the key here is what type of RAM it is.
The Playstation 3 has 256mb of GDDR3 at 700mhz and 256Mb of XDR at 3.2ghz. So what exactly is XDR ram? Here are some of the highlights:
- XDR makes PS3 super effiecient
- XDR aids in faster cache mapping, both direct and indirect
- XDR ram works by a pointer to pointer technology and needs very small buswidth for execution
- XDR is not just faster than GDDR3 but it is much more efficient
- XDR RAM works by breaking down data into several packets which prevents data loss and exceptions"
http://talkplaystation.com/ps3s-ram-and-rsx-explained/
"...this update also drastically reduces the overall memory cost of the PS3's operating system. System memory usage was only dropped to 48MB from 52MB but the video memory usage dropped from 32MB to 24MB. The cost of other features like the Friends List also has been reduced across almost the entire board, making them enticing developers."
Essay Pro
