在首发评测的时候，我们也观察到Turing显卡在待机情况下，功耗会比Pascal显卡更高一些，当时我们归咎于晶体管数量增加引起的，毕竟多了Tensor Core、RT Core这样的硬流水线单元。但NVIDIA出了一版411.70驱动就马上给了我们一巴掌，待机功耗有明显下降。
刚好我们昨天测量两张“非公版”RTX 2080 Ti、RTX 2080的功耗，用的是旧驱动411.63跑的功耗成绩，刚好可以装个411.70新驱动对比一下。结果如表格所示，测量方法依旧，待机就是进入系统后待驱动稳定后测量，1分钟就够了，变化不大，仪器是我们独家所有，可以检测PCI-E、外接供电取电电压、电流大小，配合软件监控，可以精准到小数点后3位，不过意义不大就展示1位。
var tableid = Math.floor(Math.pow((Math.random()+Math.random())*111,3));
document.write('');
var myChart = echarts.init(document.getElementById(tableid));
var title_text = "华硕ROG STRIX RTX 2080 O8G GAMING显卡待机测试";
var subtitle_text = "www.expreview.com | Lower is better";
var xname="时间s"; //X轴单位
var yname=["W","电压V"]; //Y轴1单位，Y轴2单位(如果有的话)
var leftside = 60; //左边距离
var yax = 0; //是否双Y轴
var fill = 0; //0-1表示填充透明度
var sn =5; //坐标轴分割为多少段
var colors = ['#d63031','#0984e3' ];
var data_arr =[
["0","411.63旧驱动","411.70新驱动"],
["1","22.6 ","15.2 "],
["2","22.3 ","16.0 "],
["3","21.7 ","15.5 "],
["4","21.1 ","16.7 "],
["5","22.5 ","15.3 "],
["6","20.6 ","15.8 "],
["7","21.7 ","15.5 "],
["8","21.6 ","16.0 "],
["9","21.9 ","15.0 "],
["10","21.3 ","15.8 "],
["11","21.5 ","15.6 "],
["12","22.1 ","15.5 "],
["13","22.2 ","15.9 "],
["14","22.0 ","16.1 "],
["15","22.2 ","16.0 "],
["16","21.7 ","15.9 "],
["17","20.9 ","15.0 "],
["18","22.9 ","15.3 "],
["19","22.0 ","15.4 "],
["20","21.5 ","15.1 "],
["21","21.9 ","15.6 "],
["22","22.0 ","15.6 "],
["23","21.1 ","16.7 "],
["24","21.8 ","16.1 "],
["25","21.7 ","15.3 "],
["26","22.5 ","15.7 "],
["27","21.9 ","16.4 "],
["28","21.9 ","15.3 "],
["29","21.5 ","15.8 "],
["30","21.9 ","15.4 "],
["31","21.7 ","15.5 "],
["32","22.1 ","15.7 "],
["33","21.7 ","16.1 "],
["34","21.9 ","15.2 "],
["35","21.0 ","15.8 "],
["36","20.9 ","16.1 "],
["37","21.4 ","16.3 "],
["38","22.0 ","15.6 "],
["39","20.6 ","15.7 "],
["40","20.9 ","16.7 "],
["41","21.7 ","16.0 "],
["42","22.0 ","15.9 "],
["43","20.5 ","15.9 "],
["44","21.6 ","15.1 "],
["45","21.7 ","15.6 "],
["46","21.9 ","15.6 "],
["47","22.2 ","15.3 "],
["48","21.8 ","15.6 "],
["49","21.9 ","16.0 "],
["50","21.7 ","15.3 "],
["51","20.9 ","17.2 "],
["52","21.7 ","15.3 "],
["53","21.8 ","15.4 "],
["54","22.1 ","15.8 "],
["55","21.9 ","15.4 "],
["56","21.8 ","15.4 "],
["57","21.7 ","15.6 "],
["58","21.7 ","15.1 "],
["59","20.5 ","15.9 "],
["60","20.7 ","15.3 "],
]
var zoom= data_arr.length>50? true:false;var l_arr = data_arr[0];l_arr.splice(0, 1);var x_arr = arr_init(data_arr, 0).iarr;
var option={color:colors,tooltip:{trigger:'axis',axisPointer:{type:'cross',}},legend:{data:l_arr,itemGap:8,right:myChart.getWidth()
var tableid = Math.floor(Math.pow((Math.random()+Math.random())*111,3));
document.write('');
var myChart = echarts.init(document.getElementById(tableid));
var title_text = "技嘉RTX 2080 Ti GAMING OC显卡待机测试";
var subtitle_text = "www.expreview.com | Lower is better";
var xname="时间s"; //X轴单位
var yname=["W","电压V"]; //Y轴1单位，Y轴2单位(如果有的话)
var leftside = 60; //左边距离
var yax = 0; //是否双Y轴
var fill = 0; //0-1表示填充透明度
var sn =5; //坐标轴分割为多少段
var colors = ['#d63031','#0984e3' ];
var data_arr =[
["0","411.63旧驱动","411.70新驱动"],
["1","24.0 ","16.6 "],
["2","24.0 ","17.2 "],
["3","23.7 ","16.7 "],
["4","24.0 ","17.4 "],
["5","23.8 ","15.7 "],
["6","23.7 ","16.3 "],
["7","23.8 ","16.3 "],
["8","23.6 ","16.3 "],
["9","24.2 ","16.1 "],
["10","24.0 ","16.9 "],
["11","24.6 ","16.4 "],
["12","24.1 ","16.9 "],
["13","24.0 ","16.2 "],
["14","24.3 ","16.5 "],
["15","24.0 ","15.6 "],
["16","24.0 ","17.7 "],
["17","24.5 ","16.3 "],
["18","24.8 ","16.2 "],
["19","24.6 ","16.5 "],
["20","23.6 ","17.0 "],
["21","24.0 ","15.7 "],
["22","24.0 ","16.8 "],
["23","23.7 ","16.2 "],
["24","24.5 ","17.0 "],
["25","24.3 ","16.4 "],
["26","24.0 ","17.4 "],
["27","24.3 ","16.7 "],
["28","24.0 ","19.2 "],
["29","24.2 ","16.5 "],
["30","24.0 ","16.9 "],
["31","23.8 ","17.1 "],
["32","24.4 ","16.7 "],
["33","23.8 ","16.5 "],
["34","23.7 ","17.1 "],
["35","24.0 ","16.6 "],
["36","24.0 ","16.8 "],
["37","24.4 ","16.8 "],
["38","24.2 ","16.8 "],
["39","24.0 ","16.6 "],
["40","24.3 ","17.1 "],
["41","24.0 ","17.1 "],
["42","24.0 ","16.0 "],
["43","24.1 ","18.4 "],
["44","24.0 ","16.8 "],
["45","24.4 ","17.3 "],
["46","24.5 ","16.5 "],
["47","23.9 ","16.7 "],
["48","24.3 ","16.7 "],
["49","24.1 ","17.3 "],
["50","23.5 ","16.8 "],
["51","24.0 ","16.5 "],
["52","24.0 ","17.0 "],
["53","24.3 ","16.5 "],
["54","24.4 ","17.0 "],
["55","24.0 ","15.7 "],
["56","24.0 ","16.8 "],
["57","24.0 ","16.2 "],
["58","23.8 ","17.0 "],
["59","24.0 ","16.7 "]
]
var zoom= data_arr.length>50? true:false;var l_arr = data_arr[0];l_arr.splice(0, 1);var x_arr = arr_init(data_arr, 0).iarr;
var option={color:colors,tooltip:{trigger:'axis',axisPointer:{type:'cross',}},legend:{data:l_arr,itemGap:8,right:myChart.getWidth()
通过GPU-Z观察，发现GPU频率都是维持在300MHz不变，但GDDR6显存由原来的202.5MHz（非等效）下降到101.3MHz，其余变化也不大。再测量满载功耗时发现功耗变动不大，可以说几乎没有改变。可以确认新驱动只是改进了待机功耗，满载依然不变。
