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本帖最后由 goodayoo 于 2010-11-8 23:46 编辑
ROP Texture Address Processor triangle/cycle ALU Memory I/FTransistors die size Process node
GF100
48 64 4 512 384-bit 3200M 529mm^2 40nm
GF104
32 64 2 384 256-bit 1950M 354mm^2 40nm
RV770
16 40 1 800 256-bit 956M 256mm^2 55nm
Cypress
32 80 1 1600 256-bit 2150M 334mm^2 40nm
Barts
32 56 1 1120 256-bit 1700M 255mm^2 40nm
有个问题,为什么同个生产商,相同的制程,晶体数量小的反而核心面积大?如460 VS 5870 |
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