POPPUR爱换

标题: PowerColor 4730 6月8日上市，定价80美金。 [打印本页]

作者: saiseigi 时间: 2009-5-29 11:20
标题: PowerColor 4730 6月8日上市，定价80美金。
AMD has yet to officially launch its ATI Radeon HD 4730, but PowerColor isn't waiting around and has officially announced its own version of the forthcoming card.

PowerColor's derivative, the PCS HD 4730, pictured right, sports an Arctic Cooling heatsink and fan, along with dual DVI outputs.
According to PowerColor, the card will land in stores on June 8th with a tantalising price tag of just $79.99 - not a bad number at all, considering that the card looks to be just a slower-clocked version of the impressive Radeon HD 4770.
The card's core will be clocked at 700MHz - down 50MHz from the Radeon HD 4770 - but its 512MB of GDDR5 memory will run quicker. PowerColor tells us to expect an effective memory speed of 3,600MHz - that's up 400MHz from the Radeon HD 4770's 3,200MHz - and the number of stream processors remains unchanged at 640.
If PowerColor's early numbers are right - and we've no reason to believe otherwise - the Radeon HD 4730 looks a solid mid-range solution and could bring an end to the older Radeon HD 4830 if its $80 US price tag is reflected by a sub-£70 asking price in the UK.

作者: 天下18 时间: 2009-5-29 14:52
提示: 作者被禁止或删除内容自动屏蔽

作者: bn1942 时间: 2009-5-29 15:16
不知性能如何？［

作者: saiseigi 时间: 2009-5-30 21:45
推测与640SP的4830相当。

4730：700MHz/512MB/128Bit/3600MHz(DDR5)

作者: xll998 时间: 2009-5-30 22:53
路过，帮顶了

作者: dwxians 时间: 2009-5-30 23:15
ddr5　１２８bit和ddr3　２５６bit的差不多　基本上可以补回来
那显存上基本就和４８３０差不多
再看sp数也是一样的６４０sp
但是　频率是７００　比４８３０的５７５　高了不少　近２０％
由此推算　基本上４７３０　和４８３０　８００sp　性能相当．

作者: saiseigi 时间: 2009-6-1 01:08
价格在人民币550左右，还是有竞争力的。

作者: zq318 时间: 2009-6-1 09:25
提示: 作者被禁止或删除内容自动屏蔽

作者: cinlo 时间: 2009-6-1 09:30
不知道AMD玩的哪一出

作者: dalao123 时间: 2009-6-1 14:18
好像价格还可以哦

作者: b22sun 时间: 2009-6-1 16:02
4770 4750 出不来临时救急的

作者: bruss 时间: 2009-6-1 16:03
好山寨啊