And.. qhat about the single slot double cards!?
2010/3/18 luca vascon <#removed#>:
> uhuuuuuuu...
> this goes against what I thought I understood about SLI...
> :-( But if it is memory hungry, and clock hungry we can go towards a
> very powerful and overclocked gamer card...
> ...or better wait for a Fermi card of the Tesla series!?
>
> 2010/3/17 hd_de_2000 <#removed#>:
>>
>>
>>
>>
>> --- In #removed#, luca vascon <luca.vascon@...> wrote:
>>>
>>> As I was telling before, a double or triple gtx 275 in SLI will be
>>> faster and cheaper than other solutions.
>>> Core number is the key factor, more than memory amount or card clock.
>>> Once you tell the driver cards are in SLI, they are actually seen as
>>> one single card
>>
>> Sorry, this is not true. Some CUDA-applications may allow you to
>> combine cards but PTStitcherNG only uses one (the fastest card) no matter what you set in the driver setup. And even if PTStitcherNG some day supports several cards it will still not be the same as having one "big" card: PTStitcherNG uses a lot of gpu-memory, and memory from one card cannot be accessed fast from another card, which means you have to use (slower) mainboard ram.
>>
>> Regards
>>
>> Helmut Dersch
>>
>>
>>
>>
>>
>> ------------------------------------
>>
>> --
>>
>>
>>
>>
>
>
>
> --
> Luca Vascon.
>
> www.canalview.it
> www.officinepanottiche.com
>
--
Luca Vascon.
www.canalview.it
www.officinepanottiche.com
------------------------------------
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