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Author Topic: DDr3 5770 vs DDr5 5770  (Read 2695 times)
shakaru
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July 29, 2011, 01:51:22 AM
 #1

Is there any difference in hash performance between these two type of 5770s?

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deslok
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July 29, 2011, 01:59:45 AM
 #2

No memory bandwith is not a constraining factor for bitcoin mining and therfore will have no impact on performance.

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dub0matic
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July 29, 2011, 02:02:47 AM
 #3

I don't think memory matters too much I think its all bout shaders. I have a ddr5 5770 and get 220mh @ 950/300

make it rain haha
btc 176MrZ3CCXGb1GqFiGaoqQpaynzYqZsW6n
niooron
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July 29, 2011, 02:04:32 AM
 #4

DDR3 5770? Didnt you mean 5670?

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shakaru
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July 29, 2011, 08:02:22 AM
 #5

DDR3 5770? Didnt you mean 5670?

nope

Tasty Champa
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July 29, 2011, 11:56:48 PM
 #6

shaders corresponds to the amount of threads right?
Supercrit
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July 30, 2011, 06:08:49 AM
 #7

Where do you get DDR3 5770? in China? they are all GDDR5 by my knowledge
shakaru
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July 30, 2011, 07:50:14 AM
 #8

Where do you get DDR3 5770? in China? they are all GDDR5 by my knowledge

*cough* $68

http://www.sears.com/shc/s/p_10153_12605_SPM1079048501P?sid=IDx20101019x00001a&ci_src=14110944&ci_sku=SPM862466601

Going to order some on Monday if stuff works out for me this weekend.

Also, if anyone would like to tip for the find
17aayXX2akjoRSAfBADA9xkGGiuK1FJTL5

And from a different post, $85 5850's

http://forum.bitcoin.org/index.php?topic=32957.msg412205#msg412205

deslok
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July 30, 2011, 01:45:13 PM
 #9

Where do you get DDR3 5770? in China? they are all GDDR5 by my knowledge

*cough* $68

http://www.sears.com/shc/s/p_10153_12605_SPM1079048501P?sid=IDx20101019x00001a&ci_src=14110944&ci_sku=SPM862466601

Going to order some on Monday if stuff works out for me this weekend.

Also, if anyone would like to tip for the find
17aayXX2akjoRSAfBADA9xkGGiuK1FJTL5

And from a different post, $85 5850's

http://forum.bitcoin.org/index.php?topic=32957.msg412205#msg412205
I wonder if the employee discount from when I worked there is any good still

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Supercrit
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July 30, 2011, 02:39:32 PM
 #10

Where do you get DDR3 5770? in China? they are all GDDR5 by my knowledge

*cough* $68

http://www.sears.com/shc/s/p_10153_12605_SPM1079048501P?sid=IDx20101019x00001a&ci_src=14110944&ci_sku=SPM862466601

Going to order some on Monday if stuff works out for me this weekend.

Also, if anyone would like to tip for the find
17aayXX2akjoRSAfBADA9xkGGiuK1FJTL5

And from a different post, $85 5850's

http://forum.bitcoin.org/index.php?topic=32957.msg412205#msg412205

I highly doubt that this card is a 5770 by looking at the pic, 5770 is not a weak card with super low heat output, and this little cooler will melt on a 5770 on full load.
It's probably a 5570 and someone did a typo, and didn't correct it yet.

Just look at all the related products.
mike678
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July 30, 2011, 02:41:30 PM
 #11

Where do you get DDR3 5770? in China? they are all GDDR5 by my knowledge

*cough* $68

http://www.sears.com/shc/s/p_10153_12605_SPM1079048501P?sid=IDx20101019x00001a&ci_src=14110944&ci_sku=SPM862466601

Going to order some on Monday if stuff works out for me this weekend.

Also, if anyone would like to tip for the find
17aayXX2akjoRSAfBADA9xkGGiuK1FJTL5

And from a different post, $85 5850's

http://forum.bitcoin.org/index.php?topic=32957.msg412205#msg412205

I highly doubt that this card is a 5770 by looking at the pic, 5770 is not a weak card with super low heat output, and this little cooler will melt on a 5770 on full load.
It's probably a 5570 and someone did a typo, and didn't correct it yet.
The model number they list: Model# 5570PE31GSB is a 5570
smoki
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July 30, 2011, 04:39:51 PM
 #12

Agreed, no way that is a 5770:
- they don't come with DDR3 memory
- the pathetic little heatsink on the picture could never handle the 100W of heat a 5770 puts out under load
- the pcb on the picture is just wrong for a 5770 (too simple, too empty, too short ...)
- finally, the model number leaves no doubt

19Wsi1QNn7A9YHwbQsjXz4tWxdu72HQ8zM (just in case Smiley)
deslok
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July 30, 2011, 05:09:04 PM
 #13

I am now less excited Sad

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shakaru
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July 30, 2011, 10:40:35 PM
 #14

Well, I ordered one. Lets see.

shakaru
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July 30, 2011, 10:45:57 PM
 #15

and they exist

http://www.upgradenation.com/752461/gigabyte-video-card-gv-r557oc-1gi-hd5770.html


1bitc0inplz
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July 30, 2011, 10:57:00 PM
 #16


Looking at what I can see of the box, and looking at the part number and SKU I'd say that's a mis-labeled 5570 as well.

Quote
SKU GV-R557OC-1GI

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smoki
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July 30, 2011, 11:17:40 PM
 #17

Nope, another 5570. Don't believe us, even after you check the model number 1bitc0inplz already pointed out? Here, from Gigabyte's own site: http://www.gigabyte.com/products/product-page.aspx?pid=3344#ov (google model # GV-R557OC-1GI)
And here, from Diamond's site, the card you ordered: http://www.diamondmm.com/5570PE31G.php (google model # 5570PE31GSB)

Seriously, the card you ordered is not a 5770, that's 100% certain. This other one is not a 5770 either, also 100% certain. Save yourself the $ and cancel your order.

19Wsi1QNn7A9YHwbQsjXz4tWxdu72HQ8zM (just in case Smiley)
Seraphim401
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July 31, 2011, 08:16:30 PM
 #18

 Grin Grin Grin.The op is in for a nasty surprise,because he/she can't read! Grin Grin Grin Grin
They exist! Grin Grin Grin Grin Grin Grin Grin Grin
Grin Grin Grin Grin Even on the box it reads HD 5570 Grin Grin Grin Grin

shakaru
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August 01, 2011, 12:38:18 AM
 #19

Nasty suprise or $150 Sears giftcard? Gift cards arnt nasty Smiley

Think I did pretty good

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