ATi managed to one up nVidia this week with the launch of two 40nm notebook GPUs.
While nV is touting a refresh of the aging 55nm G92, ATi is putting 40nm new technology into play.
The two new parts are the mobility 4860 and the mobility 4830. While these two mobile GPUs are not the top of the line they do represent a forward moving company.
According to ATi’s documentation on the two the 40nm 4860 should be around 8% faster than the current mobility 4850s while the 4830 will only run slightly behind.
The 4860 will feature 1GB of GDDR5 (from Qimonda of all places) and feature 640 Stream Processors. The 4830 will be able to run shared or dedicated memory (1GB GDDR3) and will also have 640 Stream Processors.
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