一、概念上的区别1、公版：公版显卡是指芯片厂商在发布新的GPU/VPU以后给出的参考卡型，仅能保证显示芯片性能正常发挥。2、非公版：非公版显卡是指除公版之外，显卡厂商自行设计的PCB。/iknow-pic.cdn.bcebos/024f78f0f736afc3741dd4a2be19ebc4b64512e7"target="_blank">/iknow-pic.cdn.bcebos/024f78f0f736afc3741dd4a2be19ebc4b64512e7?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"wqktp="https://iknow-pic.cdn.bcebos/024f78f0f736afc3741dd4a2be19ebc4b64512e7"/>二、标准上的区别1、公版：规定了PCB的布局、供电设计、电容选用，标准统一。2、非公版：非公版显卡就是说其他厂家拿到公版的原始规划方案以后经过修改做出来的显卡，无统一标准。/iknow-pic.cdn.bcebos/838ba61ea8d3fd1f893d49fd3d4e251f94ca5fc5"target="_blank">/iknow-pic.cdn.bcebos/838ba61ea8d3fd1f893d49fd3d4e251f94ca5fc5?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"wqktp="https://iknow-pic.cdn.bcebos/838ba61ea8d3fd1f893d49fd3d4e251f94ca5fc5"/>三、材料上的区别1、公版：公版显卡在性能稳定、自身保守(低频或不能超频)以及用料豪华。显卡芯片商为了追求品质，会选用顶级的材料以保证良好的电气性能，所以通常公版显卡的寿命普遍很高。2、非公版：非公版显卡用料不一，高级的和低劣的都有，材质不稳定。/iknow-pic.cdn.bcebos/0e2442a7d933c895d1e970bcdc1373f083020065"target="_blank">/iknow-pic.cdn.bcebos/0e2442a7d933c895d1e970bcdc1373f083020065?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"wqktp="https://iknow-pic.cdn.bcebos/0e2442a7d933c895d1e970bcdc1373f083020065"/>四、性能上的区别1、公版：由于公版材料质量稳定磨镇册，而且是由官方发布，性能整体稳定。2、非公版：非公版材料有好有坏，鱼龙混杂，有的性能比公版好，有的不如公版。3、非公版分为两种：一种是为了增加性能，对供电、显存等方面进行了强化，这些非公版旅滚显卡性能一般都很不错，适合高端玩家和超频爱好者。但还有一部分非公版显卡则是标准的“偷工减料”，为了瞎宏降低成本而进行缩水。这些显卡价格便宜，但性能和质量远不如公版显卡。/iknow-pic.cdn.bcebos/e61190ef76c6a7ef6e9a42e1f0faaf51f2de66bd"target="_blank">/iknow-pic.cdn.bcebos/e61190ef76c6a7ef6e9a42e1f0faaf51f2de66bd?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"wqktp="https://iknow-pic.cdn.bcebos/e61190ef76c6a7ef6e9a42e1f0faaf51f2de66bd"/>五、上市时间的区别1、公版：公版卡是第一时间上市的“新货”。2、非公版：是在公版的基础上改造研究出的。/iknow-pic.cdn.bcebos/c8177f3e6709c93da18cdb30923df8dcd00054ff"target="_blank">/iknow-pic.cdn.bcebos/c8177f3e6709c93da18cdb30923df8dcd00054ff?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"wqktp="https://iknow-pic.cdn.bcebos/c8177f3e6709c93da18cdb30923df8dcd00054ff"/>
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