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还是上次报道过的那个Roadhog2k5矿工,这次他给出了水冷情况下的结果,如下:
3张 7970's:
待机: 224 W Mining: 925/1375mhz, 1.17v, 696W - 1650mh/s Mining: 925/340mhz, 1.17v, 595W - 1650mh/s Mining: 925/340mhz, 880mv, 426W - 1650mh/s Mining: 925/340mhz, 865mv, 411W - 1650mh/s Mining: 925/150mhz, 865mv, 400W - 1650mh/s
水冷下: Mining: 1200/150mhz, 1.17v, 752W - 2100mh/s Mining: 925/1375mhz, 1.17v, 572W - 1650mh/s Mining: 925/340mhz, 1.17v, 515W - 1650mh/s Mining: 925/340mhz, 880mv, 346W - 1650mh/s Mining: 925/340mhz, 865mv, 336W - 1650mh/s Mining: 925/150mhz, 865mv, 329W - 1650mh/s
单张 7970:
待机: 224 W Mining: 925/1375mhz, 1.17v, 232W - 550mh/s Mining: 925/340mhz, 1.17v, 198W - 550mh/s Mining: 925/340mhz, 880mv, 142W - 550mh/s Mining: 925/340mhz, 865mv, 137W - 550mh/s Mining: 925/150mhz, 865mv, 133W - 550mh/s
水冷下: Mining: 1200/150mhz, 1.17v, 251W - 700mh/s Mining: 925/1375mhz, 1.17v, 190W - 550mh/s Mining: 925/340mhz, 1.17v, 171W - 550mh/s Mining: 925/340mhz, 880mv, 115W - 550mh/s Mining: 925/340mhz, 865mv, 112W - 550mh/s Mining: 925/150mhz, 865mv, 109W - 550mh/s
cnbtcnews注:水冷下,3张HD7970,2.1G的速率,752W的功率,还是不错的。
信息来源:https://bitcointalk.org/index.php?topic=57410.0 |