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AMD Radeon Vega Frontier水冷版图赏：身披黄金甲，最强Vega？

梁俊豪发布于2017-07-27 14:54 / 关键字： AMD, Radeon Vega Frontier, 水冷, Vega

上一次我们给大家分享了AMD Radeon Vega Frontier风冷版显卡的图赏，而今天搞到了大家更加关注的AMD Radeon Vega Frontier水冷版，就给大家做一个快速开箱的图赏吧。

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AMD Radeon Vega Frontier显卡功耗真可怕，峰值破400W

梁俊豪发布于2017-07-20 11:42 / 关键字： AMD, Radeon Vega Frontier, 8Pin供电, Vega

在小超哥拿到AMD Radeon Vega Frontier专业显卡之后，就马不停蹄地进行各种项目测试，试图在Vega专业卡中窥伺出关于Vega背后的一些不为人知的秘密，并且在昨天给大家带了最详细的拆解图赏《AMD Radeon Vega Frontier显卡图赏，能文能武的专业卡》。在后续功耗测试过程中，发现AMD Radeon Vega Frontier功耗确实有些可怕，在某个瞬间显卡功耗峰值可以突破400W，达到410W，并且存在8Pin外接供电口超过电源规范150W现象。

虽然AMD长期以来作为“电老虎”，并且有外媒报道AMD Radeon Vega Frontier显卡功耗爆表作为预防针，我们还是不太敢相信，AMD打磨多时的Vega架构显卡，居然在功耗控制上依然没有长足的进步。
我们测试的是AMD Radeon Vega Frontier风冷版，工作在Radeon Pro Mode（AMD专业显卡模式），3DMark FireStrike下运行频率在1440-1528MHz之间，达不到标称峰值1600MHz。待机状态是由功耗测试软件引导显卡进入待机模式，满载状态下是使用3DMark FireStrike压力测试，这是经过我们长期测试下来得出的结论，3DMark FireStrike压力测试最能体现出显卡的功耗表现，而且场景易于重复。至于测试工具，只要熟悉超能网显卡评测的网友们都知道，我们自行研发出一套精确度非常高的显卡功耗测试仪器，可以分别单独测试出显卡的PCI-E功耗、每一个外接供电接口功耗，以便查看是否超标取电问题。
var tableid = Math.floor(Math.pow((Math.random()+Math.random())*111,3)); document.write(''); var myChart = echarts.init(document.getElementById(tableid)); var title_text = "AMD Radeon Vega Frontier功耗测试"; // 标题文字 var subtitle_text = "www.expreview.com ｜3DMark Fire Strike | Lower is better"; // 副标题文字 var data_arr =[ ["20.4 ","257.9 "], ["20.6 ","303.0 "], ["20.2 ","247.4 "], ["20.2 ","295.1 "], ["20.6 ","304.8 "], ["20.4 ","337.9 "], ["20.4 ","331.9 "], ["20.2 ","410.0 "], ["20.6 ","287.9 "], ["20.4 ","278.3 "], ["20.3 ","330.5 "], ["20.3 ","341.2 "], ["20.5 ","285.2 "], ["20.5 ","331.0 "], ["20.7 ","322.3 "], ["20.3 ","326.0 "], ["20.3 ","256.0 "], ["20.4 ","265.1 "], ["20.1 ","320.9 "], ["20.2 ","307.9 "], ["20.0 ","323.9 "], ["20.6 ","267.6 "], ["20.3 ","303.8 "], ["20.6 ","282.6 "], ["20.5 ","301.0 "], ["20.2 ","342.4 "], ["20.2 ","317.8 "], ["20.3 ","294.5 "], ["18.3 ","344.7 "], ["18.6 ","279.0 "], ["20.3 ","299.8 "], ["20.4 ","257.9 "], ["20.2 ","316.9 "], ["20.3 ","313.1 "], ["20.3 ","314.8 "], ["20.6 ","296.1 "], ["20.5 ","334.6 "], ["20.6 ","349.4 "], ["20.3 ","350.9 "], ["20.5 ","317.4 "], ["20.6 ","307.4 "], ["20.6 ","161.9 "], ["20.3 ","212.9 "], ["20.7 ","207.5 "], ["20.5 ","306.0 "], ["20.4 ","327.8 "], ["20.5 ","315.2 "], ["20.6 ","333.0 "], ["20.6 ","250.8 "], ["20.4 ","258.1 "], ["20.4 ","265.9 "], ["20.4 ","252.5 "], ["20.5 ","212.7 "], ["20.1 ","182.0 "], ["20.3 ","228.4 "], ["20.2 ","272.7 "], ["20.2 ","290.8 "], ["20.4 ","236.3 "], ["20.6 ","329.2 "], ["20.3 ","313.1 "], ["21.0 ","337.6 "], ["20.4 ","259.7 "], ["20.4 ","197.0 "], ["20.3 ","203.5 "], ["20.4 ","210.0 "], ["20.4 ","251.2 "], ["20.7 ","280.8 "], ["20.3 ","236.3 "], ["20.4 ","295.4 "], ["20.2 ","339.5 "], ["20.7 ","314.7 "], ["20.5 ","256.0 "], ["20.4 ","294.7 "], ["20.4 ","213.1 "], ["20.6 ","175.9 "], ["20.6 ","232.5 "], ["20.4 ","262.8 "], ["20.4 ","357.6 "], ["20.3 ","337.0 "], ["20.4 ","276.0 "], ["20.5 ","337.0 "], ["20.3 ","239.6 "], ["20.7 ","270.7 "], ["20.9 ","229.2 "], ["20.1 ","178.0 "], ["20.4 ","223.0 "], ["20.4 ","269.6 "], ["20.7 ","250.3 "], ["20.3 ","266.3 "], ["20.4 ","238.3 "], ["20.2 ","313.6 "], ["20.7 ","334.7 "], ["20.6 ","284.6 "], ["20.4 ","331.3 "], ["20.5 ","198.4 "], ["20.4 ","155.2 "], ["20.3 ","189.3 "], ["20.6 ","219.6 "], ["20.3 ","258.6 "], ["20.8 ","290.0 "], ["20.5 ","238.2 "], ["20.5 ","311.2 "], ["20.4 ","327.6 "], ["20.6 ","268.4 "], ["20.3 ","328.9 "], ["21.0 ","242.4 "], ["20.5 ","230.2 "], ["20.3 ","201.6 "], ["20.6 ","207.4 "], ["20.6 ","250.5 "], ["20.4 ","339.0 "], ["20.2 ","347.5 "], ["20.6 ","257.5 "], ["20.2 ","213.2 "], ["20.8 ","267.5 "], ["20.6 ","212.2 "], ["20.6 ","230.8 "], ["20.5 ","178.1 "], ["20.6 ","198.4 "], ["20.4 ","329.6 "], ["20.5 ","281.5 "], ["20.5 ","234.0 "], ["20.5 ","218.7 "], ["20.4 ","317.6 "], ["20.6 ","322.9 "], ["20.2 ","286.2 "], ["20.7 ","267.0 "], ["20.5 ","232.8 "], ["20.7 ","194.8 "], ["20.4 ","216.2 "], ["20.8 ","250.4 "], ["20.3 ","345.0 "], ["20.5 ","268.8 "], ["20.6 ","198.4 "], ["20.6 ","322.2 "], ["18.6 ","274.7 "], ["18.5 ","320.3 "], ["20.4 ","292.6 "], ["20.4 ","199.5 "], ["20.8 ","206.9 "], ["20.7 ","194.8 "], ["20.4 ","225.1 "], ["20.5 ","276.2 "], ["20.5 ","331.3 "], ["20.4 ","284.1 "], ["20.5 ","196.7 "], ["20.5 ","259.2 "], ["20.4 ","282.0 "], ["20.5 ","262.7 "], ["20.5 ","198.4 "], ["20.8 ","208.8 "], ["20.7 ","216.8 "], ["20.2 ","268.9 "], ["20.4 ","275.3 "], ["20.5 ","226.7 "], ["20.6 ","222.5 "], ["20.7 ","312.6 "], ["20.6 ","268.7 "], ["20.6 ","262.2 "], ["20.7 ","246.1 "], ["20.6 ","185.0 "], ["20.8 ","227.0 "], ["20.7 ","217.8 "], ["20.6 ","256.0 "], ["20.4 ","321.5 "], ["20.3 ","193.2 "], ["20.4 ","273.7 "], ["20.5 ","302.7 "], ["20.7 ","356.4 "], ["20.5 ","265.8 "], ["20.7 ","336.6 "], ["20.3 ","214.1 "], ["20.8 ","158.5 "], ["20.5 ","197.5 "], ["21.1 ","206.6 "], ["20.5 ","281.5 "], ["20.7 ","307.2 "], ["20.3 ","287.0 "], ["20.5 ","272.2 "], ["20.6 ","258.0 "], ] var x_arr = arr_init(data_arr).iarr;var idle_arr = arr_init(data_arr).farr;var power_arr = arr_init(data_arr).sarr; var option={tooltip:{trigger:"axis"},legend:{data:["待机功耗","满载功耗"],right:35,y:65},toolbox:{show:true,feature:{dataView:{show:true,readOnly:true},magicType:{show:false,type:["line","bar","stack","tiled"]},restore:{show:true},saveAsImage:{show:true},dataZoom:{show:true}},y:"center",orient:"vertical",itemSize:12},calculable:true,xAxis:[{type:"category",data:x_arr,nameLocation:"end",name:"s",splitLine:{lineStyle:{type:"dashed",width:1},show:true},min:1,max:data_arr.length+1}],yAxis:[{type:"value",max:getmax(),interval:getmax()/5,splitLine:{lineStyle:{type:"dashed",width:1},show:true},axisLabel:{formatter:'{value}W '}}],series:[{name:"待机功耗",type:"line",data:idle_arr,smooth:true,itemStyle:{normal:{areaStyle:{type:"default"},color:"rgb(255, 127, 0)"}},symbolSize:0},{type:"line",itemStyle:{normal:{areaStyle:{type:"default"},color:"rgb(86, 170, 255)"}},markPoint:{data:[{type:'max',name:'最大值'},{type:'min',name:'最小值'}],symbolSize:[90,40],itemStyle:{normal:{opacity:0.9}}},name:"满载功耗",data:power_arr,symbolSize:0}],title:{text:title_text,subtext:subtitle_text,y:20},grid:{x:60,x2:40,y:95,y2:40}}; function arr_init(array) { var iarr = []; var farr = []; var sarr = []; for (var i = 0; i < array.length; i++) { iarr.push(i); farr.push(array[i][0]); sarr.push(array[i][1]); } return { iarr, farr, sarr };} function getmax() { var max = Math.max.apply(null, power_arr); var axis = Math.ceil(max * 0.1) * 10; axis = (axis + Math.ceil(max * 0.1 + 1) * 10) / 2; return axis;} myChart.setOption(option);待机功耗上，12相豪华供电的AMD Radeon Vega Frontier显卡有20W表现丝毫不出奇，毕竟更多的电子元器件在待机时就得浪费更多电。
满载功耗上，这一看到功耗曲线波动非常大，在前期维持一个比较高的平均功耗，峰值功耗已经飙到了410W。但是40秒以后，功耗就开始变得十分波动，在155-330W之间不停跳动，总体平均功耗也有269W。这个问题有点奇怪，由于GPU-Z 2.2.0采集不到Vega显卡温度数据，但推测前期较高的平均功耗是前期能维持一个较高的核心运行频率，之后由于功耗或者温度问题触发了BIOS的强制降频，功耗才会如此波动。
由于我们看到AMD Radeon Vega Frontier显卡时不时功耗就能触及330W水平线，就调出PCI-E、双8Pin外接供电取电数据。定睛一看，居然双8Pin有小幅度超标取电问题，根据电源供电规范，8Pin接口最大供电是150W（并不是说电源线不能超过150W，因为18AWG线最大供电瓦数是12V/16A/192W）。
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其实AMD Radeon Vega Frontier显卡居然跑不满预估的300W功耗，着实令人诧异，有利于怀疑偏向游戏的3DMark测试不能压榨出AMD Radeon Vega Frontier显卡潜力，另外AMD Radeon Vega Frontier显卡频率也没有跑满Peak模式的1600MHz。后续我们会在游戏上继续测试AMD Radeon Vega Frontier显卡功耗问题，有疑问的小伙伴可以联系小超哥微信9501417，提出宝贵的测试意见。

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水冷版Radeon Vega Frontier悄然开卖，售价1489.99美元

Strike 发布于2017-07-15 11:09 / 关键字： Radeon Vega Frontier, Vega, Vega水冷版

AMD的Vega核心游戏显卡大家还要等到月底才会看得到它的真身，不过专业版Radeon Vega Frontier显卡早就发布了，而且风冷版的已经卖了半个月了，水冷版的说是要等到Q3，其实7月已经算是Q3了，所以现在就有电商在卖水冷版的Radeon Vega Frontier显卡。

国外电商SaberPC已经上架了Radeon Vega Frontier的水冷版本，售价为1489.99美元，比AMD的官方售价1499低了10美元，不过这个价位10美元都不算什么了，水冷版的规格与风冷版基本相同，拥有64组CU单元，4096个流处理器单元，搭配16GB HBM 2显存，2048bit等效位宽，只是TDP提高到了375W，而且散热更强，能让显卡更长时间工作在峰值频率1600MHz。
估计Vega游戏卡只是把显存砍了一半，频率可能会高一些，其他的规格应该和Frontier版没啥区别，公版外形估计也只是换个配色，大家对AMD的新旗舰显卡RX Vega有什么看法呢？可以去找小超哥（WX:9501417）说说你的看法。

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Vega Frontier更多游戏性能曝光：综合水平在GTX 1070、1080之间

Axe斧娃发布于2017-07-01 12:31 / 关键字：织女星, AMD, Vega, Radeon RX Vega, Radeon Vega Frontier

随着Radeon RX Vega游戏显卡的正式发布时间逐渐逼近，以及专业显卡Radeon Vega Frontier的正式到来，拿到它们的媒体和玩家越来越多，拆解和相关的硬件也越来越多。在前天我们报道过一位玩家率先拿到Radeon Vega Frontier并通过安装Crimson ReLive驱动测试游戏性能，而今天知名的硬件极客媒体PC Perspective对它们最近拿到的这张普鲁士蓝色的宝物进行详细的游戏性能测试。
竟然看到和小编同款显示器

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AMD Radeon Vega Frontier显卡999美元起，又虐Titan Xp显卡

bolvar 发布于2017-06-28 09:45 / 关键字： AMD, Vega, Radeon Vega Frontier, 显卡, Titan xp

AMD的高端显卡核心Vega吊玩家胃口已经一年多了，此前已经陆续发布了Radeon Pro Vega、Radeon Instinct系列，AMD今天又正式发布了Radeon Vega Frontier显卡（我为什么说又），风冷版售价999美元，水冷版售价1499美元，比之前泄露的预订价要低，只不过水冷版要等到Q3季度才能上市。
AMD又一次发布Radeon Vega Frontier Edition显卡

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Vega Frontier售价揭晓：风冷1199美元，水冷1799美元

Origin 发布于2017-06-16 10:30 / 关键字： Vega, Radeon Vega Frontier, AMD, 显卡

Scan UK和Sabre PC上列出了两款Vega显卡，分别是Vega Frontier风冷版和水冷版，两者除散热器外其他规格完全一致，核心频率都是1600MHz，单精度是13.1TFLOPs，而且最重要的是售价已经出炉：分别是1199美元和1799美元。

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AMD再次公开Vega显卡性能，Deepbench大幅领先Tesla P100

bolvar 发布于2017-06-01 10:37 / 关键字： AMD, Deepbench, Radeon Vega Frontier, Tesla P100

昨天AMD在台北电脑展上举行媒体会，再一次发布了16核ThreadRipper处理器、32核EPYC处理器、Ryzen APU、Radeon Vega Frontier Edition显卡等，不过这次有新意的地方在于公布了Vega核心显卡的发布、上市时间，消费级的RX Vega还要等到8月初的SIGGRAPH大会上发布，针对专业市场的Radeon Vega Frontier Edition会在6月27日发布。值得注意的是，AMD还公布了该卡与NVIDIA Tesla P100加速卡的性能对比，在Deepbench测试中用时88毫秒，大幅领先Tesla P100显卡的133毫秒。
Radeon Vega Frontier Edition将在6月27日起上市

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