[RC5] difference between cuda and stream

bert bertodell at suddenlink.net
Mon Jan 7 22:01:36 EST 2013


So Waldo the 7970 gets 311,040 blocks per day?

Bert
On 1/7/2013 9:44 PM, waldo kitty wrote:
> On 1/7/2013 20:20, bert wrote:
>> Would you know how much per day a 7970 does?
> per *day* or per *second*???
>
> looking at the url given below and understanding that the comma in 3,600 means
> "decimal place", the math shows
>
> 3.600Mkeys/sec = 3.600*60*60*24 = 311040Mkeys/day
>
>> Bert
>> On 1/7/2013 8:02 PM, Joseph Kaye wrote:
>>> On 1/7/2013 6:02 PM, bert wrote:
>>>> Since I don't own an AMD card and have been strictly NVIDIA brand,I've
>>>> been curious as to which is faster cuda based cards or stream based
>>>> cards. I have been looking at the GTX 690 and the ATI 7970(is this the
>>>> latest?)  I'm thinking that a GTX 690 will do about 64k blocks a day,but
>>>> having never had a stream card I can't imagine what one would do in a
>>>> day. Thanks.
>>>>
>>>>
>>>> Bert
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>>>> http://lists.distributed.net/mailman/listinfo/rc5
>>>>
>>> Looking at the Client Speeds Database
>>> (http://cgi.distributed.net/speed/query.php?cputype=all&arch=4&contest=rc572&multi=3)
>>> I'd say the DAMMIT (ATI/AMD) cards are much faster.  An AMD Radeon HD
>>> 7970  is doing 3,600 Mkeys/sec.
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