镭风作为AMD全球最高级合作伙伴，于1月9号携手AMD同步发布了镭风HD7970 龙蜥版 3072M。这款单核卡皇采用全公版设计，最新的28纳米制造工艺，全新的CGN架构，支持DX11.1/PCIE 3.0
????AMD???????????1?9???AMD???????HD7970 ??? 3072M??????????????????28??????????CGN?????DX11.1/PCIE 3.0?????????????????????????????????????????????????????4299???????????????
??HD7970 ??? 3072M?????28???????????Graphics Core Next????????43.1????????Tahiti XT????2048??????128??????32????????384Bit GDDR5???????????????50%?????/???????925/5500MHz????????DirectX11.1?Shader Model 5.0??????28???????????HD6970????????
??HD7970 ??? 3072M?????PCI Express 3.0????????PCI-E 3.0??????5GT/s????8GT/s,?????128b/130b??????PCI Express?????16Gb/s???32Gb/s?
????????????HD7970 ????????Corssfire?????????????????????揨eroCore Power????????????????Long Idle????PC??????????????????????????3W??????CrossFire??????????????????????????????????????????????????????????????
???????HD7970 ??? 3072M???5+1+1??????????????????????????????CHiL CHL8228G??PWM??????????MLCC??+?????????DirectFet MOS+??R15 COILTRONICS????+??URL????????????????????28nm?????????
???????HD 7970 ???????????????????????????????????70MM?????????????????????HD 7970 ?????????34????????40.2dB???????????10??????
???????HD7970 ???????????2xDP+DVI+HDMI????????HDMI?DVI?DP?DVI????????????AMD Eyefinity2.0?????????16K*16K?????????????????????????????UVD??????????H.264?AVCHD?VC-1?????????????????YUVD????MVC(Multi-View Codec)?MPEG-4/Divx?????????????(HD+SD)??????????(HD+HD)??????????????
??????????HD7970 ??????????????????????????????????DP?DVI????HDMI?DVI??????????????DP??????????????????????DVI??????????????????????????????8PIN???6PIN????????????10.7cm?????????????????????????????
??????? HD7970 ???? 3072M???????????28??????????CGN?????DX11.1/PCIE 3.0?????????????????????????????????????????????????????4299???????????????
????????? HD7970 ???? 3072M ?? ???4299?
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