X3d means the chip has stacked l3 cache (they just stack levels of l3 cache on top of each other to have more) the x3d chips are much better in games than normal x ones but usually worse in productivity because amd had to reduce clocks on them to make the 3d cache stable. • x3d is composed by 3 separate iso specs Extensible 3d graphics for web authors is available for inspection, interaction, and download
Black widow vs hulk x3d
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