ATI Udsender nyt FireGL V7350 med hele 1GB RAM
Litteratur d. 22. marts. 2006, skrevet af gandalf18
Vist: 1243 gange.
gandalf18
#0
Kommentar til nyhed på: http://www.hardware-test.dk/ne...
#1
512bit ram interface sweeeeet :e
#2
#1 Det er jo som sædvanlig en desktop chip der pillet lidt ved! X1800/X1900 serien har også en 512 bit ringbus!
/Lars
/Lars
#3
#2 så vidt jeg har forsået er det en "falsk" 512 bus ?
#4
#3 kan ikke helt fatte det, men såvidt jeg har forstået det er det en "falsk" bus! Læs evt dette link!
http://www.neoseeker.com/Artic...
ATI's ring bus is a pair of 256-bit memory rings and four ring stops. Data is placed on the bus and it will travel to each ring stop until the destination is reached where it is then claimed by the correct node. The ATI memory rings can send data in opposite directions to minimize the time spent on the ring. In other GPU architectures, memory requests would get passed back to a memory controller first before being sent to the appropriate node. The ring bus architecture harkens back to the 70's token ring network set ups where data also travels along a ring until it is picked up. ATI claims that the ring bus will also allow them to support faster types of memory as it becomes available.
/Lars
http://www.neoseeker.com/Artic...
ATI's ring bus is a pair of 256-bit memory rings and four ring stops. Data is placed on the bus and it will travel to each ring stop until the destination is reached where it is then claimed by the correct node. The ATI memory rings can send data in opposite directions to minimize the time spent on the ring. In other GPU architectures, memory requests would get passed back to a memory controller first before being sent to the appropriate node. The ring bus architecture harkens back to the 70's token ring network set ups where data also travels along a ring until it is picked up. ATI claims that the ring bus will also allow them to support faster types of memory as it becomes available.
/Lars