今年五月份，AMD发布了新一代中端显卡Radeon RX 7600。即使采用了RDNA 3架构与6nm制程工艺，其性能与功耗表现与价格相近的RX 6700 10GB相比并无明显优势。作为一张迭代新卡，位宽同为128位的RX 7600未对RTX 4060系列产生足够的威胁，性能不错的RX 6750 XT价格仍盘踞三千附近不够亲民。AMD推出RX 6750 GRE，一定程度上能够提升AMD在两千元价位段的竞争力，为DIY玩家们提供更多的选择。

Radeon RX 6700搭载了Navi 22核心，配备了36个CU，2304个流处理器，Infinity Cache为80MB，采用了10GB的GDDR6显存，位宽为160位，速率为16Gbps，加速频率最高可达2450 MHz，整卡功耗约175W。基于其超频后的RX 6750 GRE功耗应该会有小幅度提升，性能直追RTX 4060 Ti，价格预计不会比RX 6700高出太多。

预览var tableid = settableid(); document.write(''); Table().init({ title: "AMD Radeon RX 6000系列 GPU 参数表", header: ["型号","Radeon RX 6950 XT","Radeon RX 6900 XT","Radeon RX 6800 XT","Radeon RX 6800","Radeon RX 6750 XT","Radeon RX 6700 XT","Radeon RX 6700","Radeon RX 6650 XT","Radeon RX 6600 XT","Radeon RX 6600","Radeon RX 6500 XT","Radeon RX 6400","Radeon RX 6300"], width: '92%', columnWidth: 'MAX', //表格单元宽度，"MAX"最大内容显示，""AVG"平均，"AUTO"自动，指定[15,16,20] id: tableid, data: [ ["GPU","Navi 21 XTXH","Navi 21 XTX","Navi 21 XT","Navi 21 XL","Navi 22 XT","Navi 22 XT","Navi 22 XL","Navi 23 XT","Navi 23 XT","Navi 23 XL","Navi 24 XT","Navi 24 XL","Navi 24"], ["CU数量","80","80","72","60","40","40","36","32","32","28","16","12","TBC"], ["流处理器数量","5120","5120","4608","3840","2560","2560","2308","2048","2048","1792","1024","768","TBC"], ["Infinity Cache","128MB","128MB","128MB","128MB","96MB","96MB","80MB","32MB","32MB","32MB","16MB","16MB","16MB"], ["游戏频率","2100MHz","2015MHz","2015MHz","1815MHz","2495MHz","2424MHz","2230MHz","2410MHz","2359MHz","2044MHz","2610MHz","2039MHz","TBC"], ["Boost频率","2310MHz","2250MHz","2250MHz","2105MHz","2600MHz","2581MHz","2495MHz","2635MHz","2589MHz","2491MHz","2815MHz","2321MHz","TBC"], ["显存容量","16GB G6","16GB G6","16GB G6","16GB G6","12GB G6","12GB G6","10GB G6","8GB G6","8GB G6","8GB G6","4GB G6","4GB G6","2GB G6"], ["显存位宽","256-bit","256-bit","256-bit","256-bit","192-bit","192-bit","160-bit","128-bit","128-bit","128-bit","64-bit","64-bit","64-bit"], ["显存速度","18 Gbps","16 Gbps","16 Gbps","16 Gbps","18 Gbps","16 Gbps","16 Gbps","17.5 Gbps","16 Gbps","14 Gbps","18 Gbps","14 Gbps","TBC"], ["TGP","335W","300W","300W","250W","250W","230W","220W","180W","160W","132W","107W","53W","TBC"], ] });

目前@Zed__Wang放出了蓝宝石的RX 6700 Pulse的测试结果，根据它的测试这款显卡用Adrenalin Edition 22.5.2 for Radeon RX 6700驱动性能会有不少提升，该显卡使用普通的22.5.2版本驱动时3DMark Time Spy GPU得分为9427，拉到最高功率时得分为10304。改用新驱动后默认功率得分为11166，性能提升了18%，最大功率得分为11414，性能提升了11%。

根据UL的官方排名数据，RX 6700 XT在Time Spy的GPU得分为12872，性能比RX 6700要高15%，而与RX 6650XT相比，RX 6700则快了7~10%，不过需要注意的是，蓝宝石这款显卡的加速频率是2495MHz，比官方的2450MHz高一些，TBP也从AMD官方的175W提升到220W，算是一款超频版显卡，如果根据官方频率和功耗设置的话，性能会略微低一些。

AMD目前已在官网上公布了Radeon RX 6700的规格，确认了该款显卡的存在。其搭载了Navi 22核心，配备了36个CU，即2304个流处理器，Infinity Cache为80MB，采用了10GB的GDDR6显存，位宽为160位，速率为16Gbps，基本配置与移动平台的Radeon RX 6700M相同。

蓝宝石的PULSE系列与官方规格相比，频率有所提高，比如加速频率由2450MHz提高到2495MHz，TDP也由175W提高到220W。同时蓝宝石也更改了官网的信息，重现添加了“RX”的字样。不知道是蓝宝石的新显卡计划打乱了AMD的部署，从而“先斩后奏”，还是其他原因所致了。

预览var tableid = settableid(); document.write(''); Table().init({ title: "AMD Radeon RX 6000系列 GPU 参数表", header: ["型号","Radeon RX 6950 XT","Radeon RX 6900 XT","Radeon RX 6800 XT","Radeon RX 6800","Radeon RX 6750 XT","Radeon RX 6700 XT","Radeon RX 6700","Radeon RX 6650 XT","Radeon RX 6600 XT","Radeon RX 6600","Radeon RX 6500 XT","Radeon RX 6400","Radeon RX 6300"], width: '92%', columnWidth: 'MAX', //表格单元宽度，"MAX"最大内容显示，""AVG"平均，"AUTO"自动，指定[15,16,20] id: tableid, data: [ ["GPU","Navi 21 XTXH","Navi 21 XTX","Navi 21 XT","Navi 21 XL","Navi 22 XT","Navi 22 XT","Navi 22 XL","Navi 23 XT","Navi 23 XT","Navi 23 XL","Navi 24 XT","Navi 24 XL","Navi 24"], ["CU数量","80","80","72","60","40","40","36","32","32","28","16","12","TBC"], ["流处理器数量","5120","5120","4608","3840","2560","2560","2304","2048","2048","1792","1024","768","TBC"], ["Infinity Cache","128MB","128MB","128MB","128MB","96MB","96MB","80MB","32MB","32MB","32MB","16MB","16MB","16MB"], ["游戏频率","2100MHz","2015MHz","2015MHz","1815MHz","2495MHz","2424MHz","2174MHz","2410MHz","2359MHz","2044MHz","2610MHz","2039MHz","TBC"], ["Boost频率","2310MHz","2250MHz","2250MHz","2105MHz","2600MHz","2581MHz","2450MHz","2635MHz","2589MHz","2491MHz","2815MHz","2321MHz","TBC"], ["显存容量","16GB G6","16GB G6","16GB G6","16GB G6","12GB G6","12GB G6","10GB G6","8GB G6","8GB G6","8GB G6","4GB G6","4GB G6","2GB G6"], ["显存位宽","256-bit","256-bit","256-bit","256-bit","192-bit","192-bit","160-bit","128-bit","128-bit","128-bit","64-bit","64-bit","64-bit"], ["显存速度","18 Gbps","16 Gbps","16 Gbps","16 Gbps","18 Gbps","16 Gbps","16 Gbps","17.5 Gbps","16 Gbps","14 Gbps","18 Gbps","14 Gbps","TBC"], ["TGP","335W","300W","300W","250W","250W","230W","175W","180W","160W","132W","107W","53W","TBC"], ] });

不过据Cowcotland报道，蓝宝石即将推出Radeon RX 6700显卡，包括了PULSE及一个未确定的系列。其搭载了Navi 22核心，配备了36个CU，即2304个流处理器，Infinity Cache为80MB，采用了10GB的GDDR6显存，位宽为160位，速率为16Gbps，基本配置与移动平台的Radeon RX 6700M相同。

据悉，Radeon RX 6700的游戏频率为2230MHz，加速频率为2495MHz。此外，蓝宝石为Radeon RX 6700显卡配备了一个8Pin外接供电接口，据推测，功耗在220W左右。据了解，Radeon RX 6700可能会在6月9日发布。

预览var tableid = settableid(); document.write(''); Table().init({ title: "AMD Radeon RX 6000系列 GPU 参数表", header: ["型号","Radeon RX 6950 XT","Radeon RX 6900 XT","Radeon RX 6800 XT","Radeon RX 6800","Radeon RX 6750 XT","Radeon RX 6700 XT","Radeon RX 6700","Radeon RX 6650 XT","Radeon RX 6600 XT","Radeon RX 6600","Radeon RX 6500 XT","Radeon RX 6400","Radeon RX 6300"], width: '92%', columnWidth: 'MAX', //表格单元宽度，"MAX"最大内容显示，""AVG"平均，"AUTO"自动，指定[15,16,20] id: tableid, data: [ ["GPU","Navi 21 XTXH","Navi 21 XTX","Navi 21 XT","Navi 21 XL","Navi 22 XT","Navi 22 XT","Navi 22 XL","Navi 23 XT","Navi 23 XT","Navi 23 XL","Navi 24 XT","Navi 24 XL","Navi 24"], ["CU数量","80","80","72","60","40","40","36","32","32","28","16","12","TBC"], ["流处理器数量","5120","5120","4608","3840","2560","2560","2308","2048","2048","1792","1024","768","TBC"], ["Infinity Cache","128MB","128MB","128MB","128MB","96MB","96MB","80MB","32MB","32MB","32MB","16MB","16MB","16MB"], ["游戏频率","2100MHz","2015MHz","2015MHz","1815MHz","2495MHz","2424MHz","2230MHz","2410MHz","2359MHz","2044MHz","2610MHz","2039MHz","TBC"], ["Boost频率","2310MHz","2250MHz","2250MHz","2105MHz","2600MHz","2581MHz","2495MHz","2635MHz","2589MHz","2491MHz","2815MHz","2321MHz","TBC"], ["显存容量","16GB G6","16GB G6","16GB G6","16GB G6","12GB G6","12GB G6","10GB G6","8GB G6","8GB G6","8GB G6","4GB G6","4GB G6","2GB G6"], ["显存位宽","256-bit","256-bit","256-bit","256-bit","192-bit","192-bit","160-bit","128-bit","128-bit","128-bit","64-bit","64-bit","64-bit"], ["显存速度","18 Gbps","16 Gbps","16 Gbps","16 Gbps","18 Gbps","16 Gbps","16 Gbps","17.5 Gbps","16 Gbps","14 Gbps","18 Gbps","14 Gbps","TBC"], ["TGP","335W","300W","300W","250W","250W","230W","220W","180W","160W","132W","107W","53W","TBC"], ] });

还有传言指，Radeon RX 6600 XT也采用Navi 22核心，不过随着几个月来越来越多的信息泄露，都将其指向采用Navi 23核心。以Radeon RX 6700 XT的40个CU和192bit/12GB GDDR6显存，与Radeon RX 6600 XT的32个CU和128bit/8GB GDDR6显存，两者之间的规格差异和可能的性能差距，在中间加入配置36个CU的Radeon RX 6700是一个合理的选择，配备192bit/12GB GDDR6或160bit/10GB GDDR6显存即可。

也有消息指，受制于芯片供应短缺和产能分配问题，才导致Radeon RX 6700迟迟没有露面。传闻Radeon RX 6600 XT的官方建议零售价为399美元，似乎价格有些许偏高，这更应该是Radeon RX 6700所要占据的位置，Radeon RX 6600 XT应该以更低的价格与英伟达的产品竞争。

由于Radeon RX 6600 XT尚未推出，没办法确认其具体性能，另外AMD或者也有自己的计划和考虑。不过以Radeon RX 6600 XT可能的定价，当产能提升以后，不知道AMD是否还会在桌面平台发布Radeon RX 6700。

据Igor's Lab报道，AMD只能为整个欧洲提供数千块Radeon RX 6700 XT显卡，如果这数量再按具体区域分配到某个经销商手上，那可以说是杯水车薪，例如某品牌的经销商在德国地区只有几块库存。按照这样推算，全球其他地区的供应情况也不容乐观。

这个消息可以说是非常糟糕的事情，即使AMD面向全球范围供应新的GPU加起来，估计数量也并不多。目前AMD几乎仅依靠台积电（TSMC）生产，但对于AMD现阶段的CPU、GPU和定制芯片的需求量来说，台积电提供的产能是有限的。AMD还要考虑产能的分配，CPU和定制芯片优先级别应该比GPU要高，产能分配上大概也是心有余而力不足。

预览var tableid = settableid(); document.write(''); Table().init({ title: "AMD Radeon RX 6000系列GPU参数表", header: ["型号","Radeon RX 6900 XT","Radeon RX 6800 XT","Radeon RX 6800","Radeon RX 6700 XT","Radeon RX 6700","Radeon RX 6600 XT","Radeon RX 6500","Radeon RX 6300"], width: '92%', columnWidth: 'MAX', //表格单元宽度，"MAX"最大内容显示，""AVG"平均，"AUTO"自动，指定[15,16,20] id: tableid, data: [ ["GPU","Navi 21 XTX","Navi 21 XT","Navi 21 XL","Navi 22 XT","Navi 22 XL","Navi 22?","Navi 23","Navi 23"], ["CU数量","80","72","60","40","TBC","TBC","TBC","TBC"], ["Boost频率","2250MHz","2250MHz","2105MHz","TBC","TBC","TBC","TBC","TBC"], ["显存容量","16GB G6","16GB G6","16GB G6","12GB G6","12GB/6GB G6?","12GB/6GB G6?","8GB/4GB G6","4GB G6"], ["显存位宽","256-bit","256-bit","256-bit","192-bit","192-bit","192-bit?","128-bit","128-bit"], ["显存速度","16 Gbps","16 Gbps","16 Gbps","16 Gbps?","14 Gbps?","TBC","TBC","TBC"], ["TGP","300W","300W","250W","189~230W","146~156W","TBC","TBC","TBC"], ["发布时间","December 2020","November 2020","November 2020","March 2021","April 2021?","TBC","TBC","TBC"], ] });

据Cryptomining Blog报道，AMD Radeon RX 6700 XT目前的哈希率是43 MH/s，低于Radeon RX 5700 XT的54.3 MH/s，从这点上看，Radeon RX 6700 XT在挖矿方面不是一个很好的选择，这大概可以让不少玩家松一口气。之前TweakTown报道称，Radeon RX 6700 XT的哈希率大概在40 MH/s，相差也不远。虽然Cryptomining Blog估计经过优化后，Radeon RX 6700 XT的哈希率可以提高到48 MH/s，但仍然不够好。AMD上一代RDNA架构显卡在挖矿方面有很好的表现，不过到了RDNA 2架构显卡，效率就不如从前了。

不过在实际游戏中，Radeon RX 6700 XT就比前辈Radeon RX 5700 XT应该要好不少了。据推特用户@TUM_APISAK表示，Radeon RX 6700 XT要比Radeon RX 5700 XT平均快了30%左右，看起来性能还不错。至于具体情况是怎么样的，过两天就会真相大白了。

目前Radeon RX 6800/6900系列的哈希率大概在60 MH/s左右，GeForce RTX 3060 Ti大概在50 MH/s左右，这还是没有经过优化的数据。如果经过调教，作为市场定位相近的竞争对手，GeForce RTX 3060 Ti在挖矿效率上仍然要好不少。Cryptomining Blog表示，如果英伟达不在GeForce RTX 3060显卡上做了相关限制，GeForce RTX 3060和Radeon RX 6700 XT在这方面的效率应该差不多。

Radeon RX 6700 XT采用的Navi 22核心具有完整的规格，而Radeon RX 6700会有所削减，但至今没有消息确认其规格配置，普遍猜测会配备与Radeon RX 5700同样的流处理器数量，即2304个。显存方面，从一开始的12GB到6GB，再到现在又传出改为12GB配置，让人有点捉摸不定。

据VideoCardz报道，华硕向欧亚经济委员会（EEC）提交的资料显示，Radeon RX 6700会配备12GB GDDR6显存，也许AMD又改变计划了。当然，Radeon RX 6700最终可能会同时有12GB和6GB两个版本的显存配置，这样的事情并不新鲜。Radeon RX 6700 XT的竞争对手基本锁定在GeForce RTX 3060 Ti身上，如果Radeon RX 6700的竞争对手是GeForce RTX 3060，那么显存总不能只有对方一半吧。

之前曾有消息指Radeon RX 6600 XT的显存为12GB，现在Radeon RX 6700的这种改变，不知道是否会受到影响。Radeon RX 6600 XT会面临Radeon RX 6700相似的选择，维持12GB显存方案、显存减到6GB或两种规格共存，目前都存在可能性。

另外有消息指，所有采用Navi 22核心的型号都将获得12GB显存配置。如果AMD真的选择这么做，那么整个主流显卡市场的显存配置就会被大幅度提高。

预览var tableid = settableid(); document.write(''); Table().init({ title: "AMD Radeon RX 6000系列GPU参数表", header: ["型号","Radeon RX 6900 XT","Radeon RX 6800 XT","Radeon RX 6800","Radeon RX 6700 XT","Radeon RX 6700","Radeon RX 6600 XT","Radeon RX 6500","Radeon RX 6300"], width: '92%', columnWidth: 'MAX', //表格单元宽度，"MAX"最大内容显示，""AVG"平均，"AUTO"自动，指定[15,16,20] id: tableid, data: [ ["GPU","Navi 21 XTX","Navi 21 XT","Navi 21 XL","Navi 22 XT","Navi 22 XL","Navi 22?","Navi 23","Navi 23"], ["CU数量","80","72","60","40","TBC","TBC","TBC","TBC"], ["Boost频率","2250MHz","2250MHz","2105MHz","TBC","TBC","TBC","TBC","TBC"], ["显存容量","16GB G6","16GB G6","16GB G6","12GB G6","12GB/6GB G6?","12GB/6GB G6?","8GB/4GB G6","4GB G6"], ["显存位宽","256-bit","256-bit","256-bit","192-bit","192-bit","192-bit?","128-bit","128-bit"], ["显存速度","16 Gbps","16 Gbps","16 Gbps","16 Gbps?","14 Gbps?","TBC","TBC","TBC"], ["TGP","300W","300W","250W","189~230W","146~156W","TBC","TBC","TBC"], ["发布时间","December 2020","November 2020","November 2020","March 2021","April 2021?","TBC","TBC","TBC"], ] });

AMD Radeon RX 6700 XT将采用完整的Navi 22核心，配备40个CU即2560个流处理器，与基于Navi 10核心的Radeon RX 5700 XT在数量上完全相同，同时显存将提高到12GB，显存位宽是192位，显存速率16Gbps，依然拥有Infinity Cache，可以降低对显存带宽的依赖。之前曾有传闻称TGP版本有两个，分别是230W和189W，前者超频版，后者公版频率，可能会有双8Pin或8Pin+6Pin两种外接供电方案。

而简化版的Radeon RX 6700则配备6GB显存，显存速率未知。目前的疑问是AMD到底会不会同时发布两款新显卡，还是分先后推出。另外AMD Radeon RX 6700 XT的具体价格还没有得到确认，最终定价多少是消费者非常关心的问题，预计会在500美元以下。首发数量这个问题就不多说了，有兴趣的朋友还是尽量去抢吧。

预览var tableid = settableid(); document.write(''); Table().init({ title: "AMD Radeon RX 6000系列GPU参数表", header: ["型号","Radeon RX 6900 XT","Radeon RX 6800 XT","Radeon RX 6800","Radeon RX 6700 XT","Radeon RX 6700","Radeon RX 6600 XT","Radeon RX 6500"], width: '92%', columnWidth: 'MAX', //表格单元宽度，"MAX"最大内容显示，""AVG"平均，"AUTO"自动，指定[15,16,20] id: tableid, data: [ ["GPU","Navi 21 XTX","Navi 21 XT","Navi 21 XL","Navi 22 XT","Navi 22 XL","Navi 22 ?","Navi 23"], ["CU数量","80","72","60","40","TBC","TBC","TBC"], ["Boost频率","2250MHz","2250MHz","2105MHz","TBC","TBC","TBC","TBC"], ["显存容量","16GB G6","16GB G6","16GB G6","12GB G6","6GB G6","12GB G6","4GB/8GB G6?"], ["显存位宽","256-bit","256-bit","256-bit","192-bit","192-bit","192-bit?","128-bit"], ["显存速度","16 Gbps","16 Gbps","16 Gbps","16 Gbps?","14 Gbps?","TBC","TBC"], ["TGP","300W","300W","250W","189~230W","146~156W","TBC","TBC"], ["发布时间","December 2020","November 2020","November 2020","March 2021","April 2021?","TBC","TBC"], ] });

在AMD的计划里，Radeon RX 6700 XT与Radeon RX 6700显卡本应该在3月18日上市，但是Radeon RX 6700显卡有可能推迟到4月份，相比起来更让人担忧的供应问题。有消息称，针对这次Radeon RX 6700 XT显卡的首发，法国的经销商总共只分配到100张Radeon RX 6700 XT公版显卡，即使加上各个品牌的非公版，大概也就数百张，其他国家和地区可想而知了。虽然各大厂商都试图在正式发售前多囤积一些库存，但数量仍然无法满足需求。不过情况还是比去年Radeon RX 6800系列显卡首发的时候要好，当时法国的供应数量仅有两位数。

可能对某些地区的玩家而言，首发购买是唯一可以用官方零售价买到新卡的机会。虽然AMD表示会持续供应公版显卡，甚至加大供应量，但比起其他地区，更倾向于供应美国市场，而各大厂的非公版显卡的情况就更难以预料了。

预览var tableid = settableid(); document.write(''); Table().init({ title: "AMD Radeon RX 6000系列GPU参数表", header: ["型号","Radeon RX 6900 XT","Radeon RX 6800 XT","Radeon RX 6800","Radeon RX 6700 XT","Radeon RX 6700","Radeon RX 6600 XT","Radeon RX 6500"], width: '92%', columnWidth: 'MAX', //表格单元宽度，"MAX"最大内容显示，""AVG"平均，"AUTO"自动，指定[15,16,20] id: tableid, data: [ ["GPU","Navi 21 XTX","Navi 21 XT","Navi 21 XL","Navi 22 XT","Navi 22 XL","Navi 22 ?","Navi 23"], ["CU数量","80","72","60","40","TBC","TBC","TBC"], ["Boost频率","2250MHz","2250MHz","2105MHz","TBC","TBC","TBC","TBC"], ["显存容量","16GB G6","16GB G6","16GB G6","12GB G6","6GB G6","12GB G6","4GB/8GB G6?"], ["显存位宽","256-bit","256-bit","256-bit","192-bit","192-bit","192-bit?","128-bit"], ["显存速度","16 Gbps","16 Gbps","16 Gbps","16 Gbps?","14 Gbps?","TBC","TBC"], ["TGP","300W","300W","250W","186~211W","146~156W","TBC","TBC"], ["发布时间","December 2020","November 2020","November 2020","March 2021","April 2021?","TBC","TBC"], ] });

从官方的介绍中可以看到AMD对新显卡的外观进行了重新设计，双槽双风扇的外形与之前泄露的信息基本一致。与之前使用Navi21核心的显卡相比，具有相似的设计风格。

这块AMD Radeon RX 6700 XT公版显卡配置了三个DisplayPort 1.4a输出和一个HDMI 2.1输出，取消了之前的USB Type-C接口，更加贴近一般用户的使用需求。其他具体的规格信息暂时还没有公布，虽然通过各种途径已流出相关配置信息，应该也是八九不离十，而且很快就会知道答案了。

之前传言Radeon RX 6700 XT显卡的发布时间是3月18日，这次AMD也并没有直接表示是发布，有可能只是向公众展示或介绍，可能还要等上些日子才正式发布，不过也不会太久。另外还有减配的Radeon RX 6700显卡，不确定是否会在这次活动中一起出现。

预览var tableid = settableid(); document.write(''); Table().init({ title: "AMD Radeon RX 6000系列GPU参数表", header: ["型号","Radeon RX 6900 XT","Radeon RX 6800 XT","Radeon RX 6800","Radeon RX 6700 XT","Radeon RX 6700","Radeon RX 6600 XT","Radeon RX 6500"], width: '92%', columnWidth: 'MAX', //表格单元宽度，"MAX"最大内容显示，""AVG"平均，"AUTO"自动，指定[15,16,20] id: tableid, data: [ ["GPU","Navi 21 XTX","Navi 21 XT","Navi 21 XL","Navi 22 XT","Navi 22 XL","Navi 22 ?","Navi 23"], ["CU数量","80","72","60","40","TBC","TBC","TBC"], ["Boost频率","2250MHz","2250MHz","2105MHz","TBC","TBC","TBC","TBC"], ["显存容量","16GB G6","16GB G6","16GB G6","12GB G6","6GB G6","12GB G6","4GB/8GB G6?"], ["显存位宽","256-bit","256-bit","256-bit","192-bit","192-bit","192-bit?","128-bit"], ["显存速度","16 Gbps","16 Gbps","16 Gbps","16 Gbps?","14 Gbps?","TBC","TBC"], ["TGP","300W","300W","250W","186~211W","146~156W","TBC","TBC"], ["发布时间","December 2020","November 2020","November 2020","March 2021","March 2021","TBC","TBC"], ] });

AMD Radeon RX 6700 XT显卡将是显卡厂商首款使用Navi 22 GPU的显卡，目标定位主流级别市场，也将会在游戏笔记本电脑中使用。完整规格的GPU预计将具备40个CU，相当于2560个流处理器。而Radeon RX 6700则是一个简化版本，据之前的消息，非XT版本只会有6GB显存。

Radeon RX 6700 XT的显存位宽应该是192位，将配备12GB GDDR6显存，会是英伟达GeForce RTX 3060显卡的直接竞争对手。英伟达GeForce RTX 3060显卡预计将于2月25日发售。目前Radeon RX 6700 XT的性能和定价暂时还没有具体消息，而且首发的数量也将“非常有限”。

鉴于目前显卡普遍短缺的现象，这种情况也是在预料之内。作为用户当然想原价就能买到新品，就怕像GeForce RTX 3060显卡那样，即使首发也可能需要加价，而且想抢一块也不容易。

预览var tableid = settableid(); document.write(''); Table().init({ title: "AMD Radeon RX 6000系列GPU参数表", header: ["型号","Radeon RX 6900 XT","Radeon RX 6800 XT","Radeon RX 6800","Radeon RX 6700 XT","Radeon RX 6700","Radeon RX 6600 XT","Radeon RX 6500"], width: '92%', columnWidth: 'MAX', //表格单元宽度，"MAX"最大内容显示，""AVG"平均，"AUTO"自动，指定[15,16,20] id: tableid, data: [ ["GPU","Navi 21 XTX","Navi 21 XT","Navi 21 XL","Navi 22 XT","Navi 22 XL","Navi 22 ?","Navi 23"], ["CU数量","80","72","60","40","TBC","TBC","TBC"], ["Boost频率","2250MHz","2250MHz","2105MHz","TBC","TBC","TBC","TBC"], ["显存容量","16GB G6","16GB G6","16GB G6","12GB G6","6GB G6","12GB G6","4GB/8GB G6?"], ["显存位宽","256-bit","256-bit","256-bit","192-bit","192-bit","192-bit?","128-bit"], ["显存速度","16 Gbps","16 Gbps","16 Gbps","16 Gbps?","14 Gbps?","TBC","TBC"], ["TGP","300W","300W","250W","186~211W","146~156W","TBC","TBC"], ["发布时间","December 2020","November 2020","November 2020","March 2021","March 2021","TBC","TBC"], ] });

据VideoCardz报道，PowerColor这次提交的型号包括了公版及非公版设计，但无法完全确定规格，其中有些是出厂超频设置，另外型号里的“3DH”意味着显卡将配备有三个DisplayPort输出和一个HDMI输出。

具体型号共计13款，包括：AXRX 6700XT 12GBD6-3DHE / OC；AXRX 6700XT 12GBD6-3DHEV2；AXRX 6700XT 12GBD6-3DHL / OC；AXRX 6700XT 12GBD6-3DHLV2 / OC；AXRX 6700XT 12GBD6-3DH；AXRX 6700 6GBD6-3DH；AXRX 6700XT 12GBD6-3DHV2；AXRX 6700 6GBD6-3DHV2；AXRX 6700 6GBD6-3DHV2 / OC；AXRX 6700XT 12GBD6-3DHWL / OC；AXRX 6700XT 12GBD6-3DHWLV2 / OC；AXRX 6700XT 12GBD6-3DXD6 AXD3；AXDXT 12GBD6-3DXD6 AXD3 -3DH / OC。

不过有一点是大概率确定的，Radeon RX 6700 XT会配备12GB显存，而Radeon RX 6700目前只配备了6GB显存。结合之前技嘉和华擎的同类文件，AMD Radeon RX 6700系列的显存容量配备基本可以确认。另外Radeon RX 6700系列应该会采用双8Pin外接供电，也有可能部分型号会优化为8Pin+6Pin的设计。

预览var tableid = settableid(); document.write(''); Table().init({ title: "AMD Radeon RX 6000系列GPU参数表", header: ["型号","Radeon RX 6900 XT","Radeon RX 6800 XT","Radeon RX 6800","Radeon RX 6700 XT","Radeon RX 6700","Radeon RX 6600 XT","Radeon RX 6500"], width: '92%', columnWidth: 'MAX', //表格单元宽度，"MAX"最大内容显示，""AVG"平均，"AUTO"自动，指定[15,16,20] id: tableid, data: [ ["GPU","Navi 21 XTX","Navi 21 XT","Navi 21 XL","Navi 22 XT","Navi 22 XL","Navi 22 ?","Navi 23"], ["CU数量","80","72","60","40","TBC","TBC","TBC"], ["Boost频率","2250MHz","2250MHz","2105MHz","TBC","TBC","TBC","TBC"], ["显存容量","16GB G6","16GB G6","16GB G6","12GB G6","6GB G6","12GB G6","4GB/8GB G6?"], ["显存位宽","256-bit","256-bit","256-bit","192-bit","192-bit","192-bit?","128-bit"], ["显存速度","16 Gbps","16 Gbps","16 Gbps","16 Gbps?","14 Gbps?","TBC","TBC"], ["TGP","300W","300W","250W","186~211W","146~156W","TBC","TBC"], ["发布时间","December 2020","November 2020","November 2020","March 2021","March 2021","TBC","TBC"], ] });