GTX650和GTX660最終規格/全線Kepler列表 - 3C

GeForce GTX 650 and GeForce GTX 660 will be released on September 13th. The GTX
650 is not particularly interesting model, but on the other hand GTX 660 looks
promising.

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NVIDIA GeForce GTX 650

This is some-what a re-energied version of GT 640. As you can see there are
already four GK107-based cards. The difference between those and the GTX 650 is
a GDDR5 memory type, this increases the memory bandwidth to 80 GB/s. Card will
arrive with only one GPU clock of 1058 MHz (this model does not offer GPU Boost
technology). There will be two variants of this card with different memory size
: 1GB and 2GB. Card will require one six pin power connector, while the TDP is
64W, so the connector is most likely for higher overclocking headroom. The
latest reports say that MSRP is $149.

GTX 650與GT 640同樣基於GK107，但為GDDR5版本，時脈1058MHz且無GPU Boost。其將有
1GB和2GB兩種版本。雖然TDP只有64W，仍搭配1個6pin電源接頭，可能是為了保有超頻空
間。最新消息指出建議售價為149美元。

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NVIDIA GeForce GTX 660

This is the first graphics card to feature GK106 GPU. It has five SMXs with 192
CUDA cores each, so the card has 960 CUDA cores in total. It will arrive with
2GB GDDR5 memory by default with 192-bit memory interface. Just like the GTX
650, it will require one 6-pin connector, but TDP is much higher – 140W. Also
this card will feature all technologies from high-end Kepler cards – GPU Boost
, SLI and A-Vsync. This card will be available from $229. You can find other
details below.

GTX 660為首張GK106的顯卡，有5組SMX，每組192 CUDA核心，故共有960 CUDA核心。其將
有192-bit的2GB GDDR5記憶體，搭配1個6pin接頭，但TDP較高，為140瓦。還有，此卡擁
有所有高端Kepler顯卡的特色，如GPU Boost、SLI和A-Vsyn，售價為229美元。

其他細節如下表所示：
http://ppt.cc/XVK4

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Other rumored cards

If you look closely into the table, you will notice that there’s a huge gap
between GTX 650 and GTX 660. What we already know is that GK106 will arrive in
at least two other iterations (notice how many cards are based on each GPU).
Some people call them GTX 655 and GTX 650 Ti or GTX 660 SE. But for now, we
only know that one of them will feature 2GB 192-bit memory and the other 2GB
128-bit configuration (that’s not enough info to put them into the table below
).

其他謠傳的顯卡

如果仔細觀察該表，將注意到GTX 650和GTX 660間存有巨大空位。就我們所知，GK106將
有至少兩種迭代，有人稱呼它們為GTX 655、GTX 650 Ti或GTX 660 SE。但目前我們只知
道其中之一有192-bit的2GB記憶體，而另一個為128-bit規格。


消息來源：http://ppt.cc/aruh

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