| CARVIEW |
?g5830?h?̍ė??H?\?\Barts????̃o?????[GPU?uRadeon HD 6790?v?𑖂点???F?C?}?h?L?̃C?^???m?i1/2 ?y?[?W?j
?gBarts?h?R?A????SP???팸?????h?????f??
?@Radeon HD 6790???̗p????GPU?́A?J???R?[?h???ŁgBarts?h?ƌĂ?鐢??ŁA???m?ɂ́gBarts LE?h?Ƃ???Ă???BRadeon HD 6800?V???[?Y?Ɠ????????GPU?ƂȂ邪?ASIMD?G???W???̐???10??A?X?g???[???v???Z?b?T?̐???800??A?e?N?X?`?????j?b?g??40??ƁA???ꂼ??Radeon HD 6850??菭?Ȃ??B
?@?܂??AROPs??16??AZ-Stencil??64??ƁA???????Radeon HD 6800?V???[?Y?ɑ??Ĕ??????Ă???B???????AAMD?̎????ō\???g?????W?X?^????Radeon HD 6800?V???[?Y?Ɠ???17???ƂȂ??Ă???̂ŁABarts???x?[?X?ɂ??āA?ꕔ?̉?H??Disable?ɂ??Ă???̂ł͂Ȃ????Ɛ????????B
| ?^?? | Radeon HD 6870 | Radeon HD 6850 | Radeon HD 6790 | Radeon HD 5770 |
|---|---|---|---|---|
| ?J???R?[?h?? | Barts | Barts | Barts | Juniper |
| SIMD | 14 | 12 | 10 | 10 |
| ?X?g???[???v???Z?b?T?? | 1120 | 960 | 800 | 800 |
| ?e?N?X?`?????j?b?g | 56 | 48 | 40 | 40 |
| ROP???j?b?g | 32 | 32 | 16 | 16 |
| Z-Stencil | 128 | 128 | 64 | 64 |
| ?R?A?N???b?N?iMHz?j | 900 | 775 | 840 | 850 |
| ???????]?????[?g?iGbps?j | 4.2 | 4 | 4.2 | 4.8 |
| ???????N???b?N?iMHz?j | 1050 | 1000 | 1050 | 1200 |
| ???????^?C?v | GDDR5 | GDDR5 | GDDR5 | GDDR5 |
| ???????ڑ??o?X???i?r?b?g?j | 256 | 256 | 256 | 128 |
| ???????e?ʁiMB?j | 1024 | 1024 | 1024 | 1024 |
| Typical Gaming Power?i???b?g?j | 151 | 127 | 150 | 108 |
| Typical Idle Power?i???b?g?j | 19 | 19 | 19 | 18 |
| ?⏕?d?????C?A?E?g?i?s???j | 6?{6 | 6 | 6?{6 | 6 |
| ?g?????W?X?^???i???j | 17 | 17 | 17 | 10.4 |
| ?v???Z?X?i?i?m???[?g???j | 40 | 40 | 40 | 40 |
?@?Ȃ??A?R?A?̎d?l???瓱????闝?_??̐??\?́ARadeon HD 5770?ɂ????B??????Radeon HD 6790??Radeon HD 5770????̃Z?O?????g?Ɉʒu????B????́A?O???t?B?b?N?X???????̃o?X??256?r?b?g?ڑ??ŁA???ꂪRadeon HD 6800?V???[?Y?Ƌ??ʂł??邩?炾?B?O???t?B?b?N?X???????N???b?N??1050MHz?ŁA?????1200MHz??????Radeon HD 5770???Ⴂ???A256?r?b?g?ڑ??ł??邽?߁A?ш敝??Radeon HD 5770??76.8G?o?C?g/?b?ɑ???134.4G?o?C?g/?b?Ƒ啝?Ɍ??サ???BGPU?R?A?̎d?l??Radeon HD 5770?ɋ߂??A?O???t?B?b?N?X???????̎d?l??Radeon HD 6800?V???[?Y?ɋ߂??Ƃ????̂??ARadeon HD 6790?̈ʒu?Â????悭?????Ă???B
?@????d?͂?150???b?g?Ɣ?r?I?傫???B???????A???̒l??Load Board Power?ł???A?ŋ߂?Radeon HD?V???[?Y?ŗp???Ă???Typical Board Power?Ƃ͈قȂ?BRadeon HD 6870??151???b?g?ARadeon HD 6850??127???b?g?Ƃ???Ă??邱?Ƃ???A?L???g?????W?X?^???̏??Ȃ?Radeon HD 6790??????ȏ?Ƃ??????Ƃ͂Ȃ????A???ɁA?g????ȏ?h?ł???ARadeon HD 6790?́ARadeon HD 5850?ɑ???Radeon HD 5830?̂悤?ȃ|?W?V?????ɂȂ?BRadeon HD 6790?̕⏕?d???R?l?N?^??6?s??2??ŁARadeon HD 6850??6?s??1???葽???B
?@????̕]????Ƃł́A???t?@?????X?f?U?C???ɏ????????O???t?B?b?N?X?J?[?h???g?p?????B?J?[?h??Radeon HD 6850??蒷???ARadeon HD 6870?Ɠ??????B?⏕?d???R?l?N?^?̌????ȂǁA?O?ς?Radeon HD 6870?Ƃقڋ??ʂƂ?????BCrossFireX?p?̃R?l?N?^??1??ŁA?????Radeon HD 6800?V???[?Y?Ɠ??l???B
?J?[?h?̒??????r????B??????Radeon HD 6870?ARadeon HD 6790?ARadeon HD 6850?BRadeon HD 6790?̃T?C?Y??Radeon HD 6870?Ɠ??????i?ʐ^?????j?B?⏕?d???R?l?N?^??6?s???~2??Ƃ????_??Radeon HD 6850?Ƃ??????ARadeon HD 6870?ɋ߂??i?ʐ^???E?j
CrossFireX?p?[?q??1???Radeon HD 6800?V???[?Y?Ɠ??l?i?ʐ^?????j?B?f???o?̓C???^?t?F?[?X?̃??C?A?E?g??Radeon HD 6800?V???[?Y?Ƌ??ʂŁAMini DisplayPort??2??AHDMI?ADVI??2??i1??̂݃f???A???????N?j?ƂȂ?Copyright © ITmedia, Inc. All Rights Reserved.
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