标题: (转载)RV770CE核心：Radeon HD 4730紧急登场 [打印本页] 作者: saiseigi 时间: 2009-5-21 03:41 标题: (转载)RV770CE核心：Radeon HD 4730紧急登场 好事多磨啊。。。。
作为首款40nm工艺桌面显卡，Radeon HD 4770受到了一致追捧，但也导致货源紧缺，不容易买到，而且被其取代的Radeon HD 4830的库存也已经基本清空，AMD在中端市场上面临真空的危险。
为此，AMD计划推出一款新的“Radeon HD 4730”来担任救火队员角色，不过该卡并非基于40nm RV740核心，而是继续采用55nm RV770，代号“RV770CE”。虽然现在还不清楚其具体规格参数，但应该就是RV770LE Radeon HD 4830的降频精简版，640个流处理器、256-bit位宽等核心架构不变，不过显存升级为512MB GDDR5，这倒是一个亮点。
Radeon HD 4730很快就会上市，但价格尚未披露，不过肯定会和Radeon HD 4830处以同一档次，或者更低一些，也就是549-599元价位。
由于只是临时救场，Radeon HD 4730的产量不会太大，而且只会面向那些Radeon HD 4830已经售罄的地区。作者: roger243 时间: 2009-5-21 03:48
应该算是4870 512M的降级版～作者: roger243 时间: 2009-5-21 03:53
就像是4830和4850的关系啊～～ 如果这玩意真卖549-599元的话，按照4830和4850相差100元来推论，那4870 512M应该卖699元了？那4870 1G应该卖899了？
难不成我被骗了？“http://vr-zone.com/articles/first-radeon-hd-4730-card-to-hit-retail-soon/7071.html?doc=7071”
====
The situation right now seems a little unfavorable for AMD as the Radeon HD 4770 stocks ran dry the moment the cards hit the market. Switching over to Radeon HD 4850 and HD 4830 might help a little but it seems HD 4830 stocks are running dry too.
As such, AMD is planning on releasing a new Radeon HD 4730 card into the market. However, this card isn't based on the 40nm RV740 part but the 55nm RV770. In fact, it is a strip down version of the HD 4830 (RV770LE) codenamed RV770CE but boosted with GDDR5 memories. However, you may not be seeing mass availability as it is only available in limited quantities for certain regions whose HD 4830 stocks have ran dry.
Pricing is unclear yet but it is certainly going to be cheaper than the current HD 4830 cards out there. If you do a search in VR-Zone shopping portal, you will find that HD 4830 cards are selling for US$90.作者: saiseigi 时间: 2009-5-21 18:25 本帖最后由 saiseigi 于 2009-5-21 18:36 编辑
