Bitcoin Forum
April 20, 2018, 04:46:00 PM *
News: Latest stable version of Bitcoin Core: 0.16.0  [Torrent]. (New!)
 
   Home   Help Search Donate Login Register  
Pages: [1]
  Print  
Author Topic: What to expect from a 6990  (Read 785 times)
jjshabadoo
Hero Member
*****
Offline Offline

Activity: 535
Merit: 500



View Profile
January 31, 2012, 08:27:16 PM
 #1

I just had to RMA and XFX 5970 and they sent me a brand new 6990. I have some rigs with mixed cards so I figure I might throw it in. Anyone know if the memclock can be easily manipulated with cgminer or does the card require a bios flash like the 6970's?

Of course I'm wondering if I'm not better off just selling it.
Advertised sites are not endorsed by the Bitcoin Forum. They may be unsafe, untrustworthy, or illegal in your jurisdiction. Advertise here.
1524242760
Hero Member
*
Offline Offline

Posts: 1524242760

View Profile Personal Message (Offline)

Ignore
1524242760
Reply with quote  #2

1524242760
Report to moderator
MiningBuddy
Moderator
Hero Member
*
Offline Offline

Activity: 926
Merit: 1000


฿itcoin ฿itcoin ฿itcoin


View Profile
January 31, 2012, 08:32:46 PM
 #2

You can only underclock the memory 125mhz difference to the core clock value, if you want to go further you have to flash the bios.

cypherdoc
Legendary
*
Offline Offline

Activity: 1764
Merit: 1000



View Profile
January 31, 2012, 09:01:50 PM
 #3

You can only underclock the memory 125mhz difference to the core clock value, if you want to go further you have to flash the bios.

the bios of the card or OS?
cablepair
Hero Member
*****
Offline Offline

Activity: 854
Merit: 1000


These days, i am Crazy.


View Profile WWW
January 31, 2012, 09:07:52 PM
 #4

The best thing about 6990 is cgminers powertune feature , you will get 400+ mhash per core easy
Pages: [1]
  Print  
 
Jump to:  

Sponsored by , a Bitcoin-accepting VPN.
Powered by MySQL Powered by PHP Powered by SMF 1.1.19 | SMF © 2006-2009, Simple Machines Valid XHTML 1.0! Valid CSS!