拿我们之前Ryzen 5
2400G这个APU平台的测试情况来看，使用单通道内存对核显的影响相当严重，性能可以说是直接腰斩，另外单通道内存对CPU性能也有影响，只是没核显那么明显而已。
var tableid = Math.floor(Math.pow((Math.random()+Math.random())*111,3)); document.write('');var myChart = echarts.init(document.getElementById(tableid));
var title_text = "3DMark SkyDiver"; // 标题文字
var subtitle_text = "www.expreview.com | 越大越好"; // 副标题文字
var unit_text = ""; //单位
var leftside = 55; //左边空白
var mblur = 0.1; //模糊效果
var mysort = 1; //是否排序
var myper = 1; //是否显示百分比
var mylengend= true ; //是否显示图例
var labelcolor='#fff'; // 标签文字颜色
var barheight = 32; //柱高度
var bargap = 2; //柱间距,相当于百分值，即2%
//var mycolor = ['#CC0000', '#B22222', '#87CEFA']; //自定义颜色
//var mycolor = ['#cc0000', '#953f61', '#72355f', '#d77169', '#d77169']; //自定义颜色
var mycolor = ['#E87C25', '#E87C25', '#E87C25', '#F3A43B', '#FE8463', '#FE8463', '#F3A43B', '#FE8463', '#F3A43B'];
var data_arr =[
{"type":"总分","8GB*2 DDR4-3200":"12081","8GB*2 DDR4-2800":"11322","8GB*2 DDR4-2400":"10965","8GB*1 DDR4-3200":"8652","8GB*1 DDR4-2800":"7751","8GB*1 DDR4-2400":"7001","4GB*2 DDR4-3200":"12037","4GB*2 DDR4-2800":"11509","4GB*2 DDR4-2400":"11064"},
{"type":"显卡得分","8GB*2 DDR4-3200":"12729","8GB*2 DDR4-2800":"11829","8GB*2 DDR4-2400":"11416","8GB*1 DDR4-3200":"8729","8GB*1 DDR4-2800":"7708","8GB*1 DDR4-2400":"6933","4GB*2 DDR4-3200":"12669","4GB*2 DDR4-2800":"12056","4GB*2 DDR4-2400":"11577"},
{"type":"物理得分","8GB*2 DDR4-3200":"9428","8GB*2 DDR4-2800":"9180","8GB*2 DDR4-2400":"8983","8GB*1 DDR4-3200":"8808","8GB*1 DDR4-2800":"8501","8GB*1 DDR4-2400":"8111","4GB*2 DDR4-3200":"9435","4GB*2 DDR4-2800":"9285","4GB*2 DDR4-2400":"8929"},
{"type":"综合得分","8GB*2 DDR4-3200":"12593","8GB*2 DDR4-2800":"11655","8GB*2 DDR4-2400":"11369","8GB*1 DDR4-3200":"7922","8GB*1 DDR4-2800":"7111","8GB*1 DDR4-2400":"6190","4GB*2 DDR4-3200":"12533","4GB*2 DDR4-2800":"11734","4GB*2 DDR4-2400":"11371"},
]
var x_arr = [];var l_arr = ToObject();var p_arr = Topoint();var maxdata = 0;var ssData = [];var xadata = [];var container = document.getElementById(tableid);echarts.util.each(data_arr, function(dataarr, idx) {x_arr[idx] = dataarr.type});
function setbh(){var bh=barheight; if(myChart.getWidth()0)option.series=getss(idx).sort(function(a,b){return a.data-b.data});else option.series=getss(idx);option.xAxis=getxa(idx);option.yAxis.push({gridIndex:idx,type:"category",nameGap:6,data:[{value:arr,textStyle:{color:'rgba(100,100,100,0)',}}],nameLocatio:'end',name:arr,splitLine:{show:false,lineStyle:{type:"dashed"}},})});function getss(j){for(var i=0;i0) {text = null;y = 0;bl = false} return {text,y,bl, gt }}
function findwidth() { var winWidth = 0; if (window.innerWidth) winWidth = window.innerWidth; else if ((document.body) && (document.body.clientWidth)) winWidth = document.body.clientWidth; if (winWidth > 700) winWidth = 680; else winWidth = winWidth - 80; winWidth = (winWidth - 20 * l_arr.length) / l_arr.length; return winWidth}
function getdata(x, t) { var tempdata = []; var j = 0; tempdata[0] = data_arr[x][l_arr[t]]; if (j < tempdata[0]) j = tempdata[0]; if (j > maxdata) maxdata = Math.ceil(j / 10) * 10; return tempdata;}
function getlegend(s) { var tempdata = []; tempdata[0] = s; return tempdata;}
function getmax(t) {var max = 0; var min = data_arr[t][l_arr[0]]; for (var i = 0; i < l_arr.length; i++) { if (max < data_arr[t][l_arr[i]]) max = data_arr[t][l_arr[i]]; if (min > data_arr[t][l_arr[i]]) min = data_arr[t][l_arr[i]];} return {max, min };}
function ToObject() { var i = 0; var array = []; for (var key in data_arr[0]) { array[i] = key; i++; } array.shift(); return array;}
function Topoint() { var i = 0; var array = []; var ss = ""; var j = 0; if (l_arr.length < 3) { array = [120, 22, 30, 58]; } else { array = [100, 60, 'auto', 'bottom']; } return array;}
myChart.setOption(option, true);var tableid = Math.floor(Math.pow((Math.random()+Math.random())*111,3)); document.write('');var myChart = echarts.init(document.getElementById(tableid));
var title_text = "3DMark FireStrike"; // 标题文字
var subtitle_text = "www.expreview.com | 越大越好"; // 副标题文字
var unit_text = ""; //单位
var leftside = 55; //左边空白
var mblur = 0.1; //模糊效果
var mysort = 1; //是否排序
var myper = 1; //是否显示百分比
var mylengend= true ; //是否显示图例
var labelcolor='#fff'; // 标签文字颜色
var barheight = 32; //柱高度
var bargap = 2; //柱间距,相当于百分值，即2%
//var mycolor = ['#CC0000', '#B22222', '#87CEFA']; //自定义颜色
//var mycolor = ['#cc0000', '#953f61', '#72355f', '#d77169', '#d77169']; //自定义颜色
var mycolor = ['#E87C25', '#E87C25', '#E87C25', '#F3A43B', '#FE8463', '#FE8463', '#F3A43B', '#FE8463', '#F3A43B'];
var data_arr =[
{"type":"总分","8GB*2 DDR4-3200":"3255","8GB*2 DDR4-2800":"2969","8GB*2 DDR4-2400":"2864","8GB*1 DDR4-3200":"2045","8GB*1 DDR4-2800":"1808","8GB*1 DDR4-2400":"1624","4GB*2 DDR4-3200":"3242","4GB*2 DDR4-2800":"3018","4GB*2 DDR4-2400":"2872"},
{"type":"显卡得分","8GB*2 DDR4-3200":"3596","8GB*2 DDR4-2800":"3303","8GB*2 DDR4-2400":"3180","8GB*1 DDR4-3200":"2243","8GB*1 DDR4-2800":"2005","8GB*1 DDR4-2400":"1807","4GB*2 DDR4-3200":"3569","4GB*2 DDR4-2800":"3365","4GB*2 DDR4-2400":"3191"},
{"type":"物理得分","8GB*2 DDR4-3200":"9410","8GB*2 DDR4-2800":"9616","8GB*2 DDR4-2400":"9453","8GB*1 DDR4-3200":"9430","8GB*1 DDR4-2800":"9393","8GB*1 DDR4-2400":"9279","4GB*2 DDR4-3200":"9543","4GB*2 DDR4-2800":"9314","4GB*2 DDR4-2400":"9407"},
{"type":"综合得分","8GB*2 DDR4-3200":"1209","8GB*2 DDR4-2800":"1063","8GB*2 DDR4-2400":"1027","8GB*1 DDR4-3200":"721","8GB*1 DDR4-2800":"614","8GB*1 DDR4-2400":"542","4GB*2 DDR4-3200":"1211","4GB*2 DDR4-2800":"1084","4GB*2 DDR4-2400":"1030"},
]
var x_arr = [];var l_arr = ToObject();var p_arr = Topoint();var maxdata = 0;var ssData = [];var xadata = [];var container = document.getElementById(tableid);echarts.util.each(data_arr, function(dataarr, idx) {x_arr[idx] = dataarr.type});
function setbh(){var bh=barheight; if(myChart.getWidth()0)option.series=getss(idx).sort(function(a,b){return a.data-b.data});else option.series=getss(idx);option.xAxis=getxa(idx);option.yAxis.push({gridIndex:idx,type:"category",nameGap:6,data:[{value:arr,textStyle:{color:'rgba(100,100,100,0)',}}],nameLocatio:'end',name:arr,splitLine:{show:false,lineStyle:{type:"dashed"}},})});function getss(j){for(var i=0;i0) {text = null;y = 0;bl = false} return {text,y,bl, gt }}
function findwidth() { var winWidth = 0; if (window.innerWidth) winWidth = window.innerWidth; else if ((document.body) && (document.body.clientWidth)) winWidth = document.body.clientWidth; if (winWidth > 700) winWidth = 680; else winWidth = winWidth - 80; winWidth = (winWidth - 20 * l_arr.length) / l_arr.length; return winWidth}
function getdata(x, t) { var tempdata = []; var j = 0; tempdata[0] = data_arr[x][l_arr[t]]; if (j < tempdata[0]) j = tempdata[0]; if (j > maxdata) maxdata = Math.ceil(j / 10) * 10; return tempdata;}
function getlegend(s) { var tempdata = []; tempdata[0] = s; return tempdata;}
function getmax(t) {var max = 0; var min = data_arr[t][l_arr[0]]; for (var i = 0; i < l_arr.length; i++) { if (max < data_arr[t][l_arr[i]]) max = data_arr[t][l_arr[i]]; if (min > data_arr[t][l_arr[i]]) min = data_arr[t][l_arr[i]];} return {max, min };}
function ToObject() { var i = 0; var array = []; for (var key in data_arr[0]) { array[i] = key; i++; } array.shift(); return array;}
function Topoint() { var i = 0; var array = []; var ss = ""; var j = 0; if (l_arr.length < 3) { array = [120, 22, 30, 58]; } else { array = [100, 60, 'auto', 'bottom']; } return array;}
myChart.setOption(option, true);两根8GB比单条16GB价格贵的也不多，考虑到组建双通道对整机性能的提升，多花这点钱其实很值得。
纠结单条16GB还是两根8GB除了价格还有就是对以后平台升级的考虑，当然仅限于主板只有2根内存插槽的情况。如果主板有4根内存插槽，直接上两根8GB组双通道就行
，还余2根插槽够你后面升级用的了。
对于主板只有2根内存插槽实在纠结的用户，以下分4种情况给出建议：
1.APU平台用户必选双通道方案，否则没必要用APU。
2.intel核显平台强烈建议双通道，既然用核显那就不怎么打大型游戏，两根8GB组成的16GB内存容量够你用到整个平台被淘汰的时候，所以主板只有2根内存插槽也上两根8GB组双通道吧。
3.独显平台仍旧建议双通道，带来游戏帧数的提升是实实在在的，早用双通道早享受。
4.如果电脑只用来上网和影音应用，单通道和双通道的区别体验不大，可以随意。
