I also underclock my ram to 310mhz - running on server 2008 r2 sp1
Which utility do you use to get your RAM that low? Is there a way to allow it to be done from within cgminer?
Topic: Gigabyte 7950 (GV-R795WF3-3GD) Bitcoin Config Thread - page 2. (Read 10431 times)
I also underclock my ram to 310mhz - running on server 2008 r2 sp1
Which utility do you use to get your RAM that low? Is there a way to allow it to be done from within cgminer?
How many pins do your PCI-E power headers have?
2x6pins are revision 1 cards running on the original 7950 boards (which apparently ATI never gave a reference for)
the 1x6 + 1x8 is the revision 2 card - it runs on a 7970 board. That extra power might add to your stability.
I use a rev 2 and it hasn't ever failed (admitedly I have never pushed it past 1200mhz).
I also underclock my ram to 310mhz - running on server 2008 r2 sp1
2x6pins are revision 1 cards running on the original 7950 boards (which apparently ATI never gave a reference for)
the 1x6 + 1x8 is the revision 2 card - it runs on a 7970 board. That extra power might add to your stability.
I use a rev 2 and it hasn't ever failed (admitedly I have never pushed it past 1200mhz).
I also underclock my ram to 310mhz - running on server 2008 r2 sp1
Have you tried this thread?
https://bitcointalksearch.org/topic/optimizing-guide-for-gigabyte-wf3-7950-10001250-125v-stock-197871
I got 620+ out of the box without bios flash using these settings (had to reduce cpu clock by ~75 or system hang).
https://bitcointalksearch.org/topic/optimizing-guide-for-gigabyte-wf3-7950-10001250-125v-stock-197871
I got 620+ out of the box without bios flash using these settings (had to reduce cpu clock by ~75 or system hang).
Ok, I made a BIOS update from F42 to F43. I am now at 595Mh/s
Info
config
1125Mhz seems to be the highest I can go.
Please anybody how has over 600Mh/s please post your config.
Info
| OS: | Windows 7 |
| Miner: | cgminer 3.1.1 |
| Bios: | F43 |
| Driver: | Catalyst 13.4 |
| GPU clock: | 1125 Mhz |
| Mem clock: | 950 Mhz |
| Voltage: | stock |
| Fan: | auto (~51%) |
| Temp: | 67° |
| Avg Hashes: | 595 Mhz |
config
Code:
cgminer.exe --gpu-platform 1 -k diablo -v 1 -w 128 --gpu-engine 1125 --gpu-memclock 950 --intensity 9
1125Mhz seems to be the highest I can go.
Please anybody how has over 600Mh/s please post your config.
Quote
Are you guys actually using the Gigabyte 7950 GV-R795WF3-3GD or a different model? Those values seem to be too high to be true. Would you like to share the config please?
Anyway, motivated by this I further played around with the options and am now ablt eto make 580 Mh/s stable (run at least the whole night without any probs).
Info
| OS: | Windows 7 |
| Miner: | cgminer 3.1.1 |
| Bios: | F42 |
| Driver: | Catalyst 13.4 |
| GPU clock: | 1100 Mhz |
| Mem clock: | 950 Mhz |
| Voltage: | stock |
| Fan: | auto (~53%) |
| Temp: | 69° |
| Avg Hashes: | 580 Mhz |
config
Code:
cgminer.exe --gpu-platform 1 -k diablo -v 1 -w 128 --gpu-engine 1100 --gpu-memclock 950 --intensity 9
how are you keeping your temp that low?
Currently an open case, with two extra internal Fans blowing at the card 
how are you keeping your temp that low?
Hi guys,
was thinking about opening up a thread only for the Gigabyte 7950 GV-R795WF3-3GD graphics card.
If anyone has this card, please vote and post your config so we can learn from each other.
Info
config
Template
I made a reply template for your convenience:
http://pastebin.com/hTUWPjFG
Edit
I would like to post the config of the best miner setup here at the top.
If you think your card does so well, it deserves to be here, cause it is fast as hell, please provide the config and a screenshot of your miner showing how long it has actually running at that speed.
was thinking about opening up a thread only for the Gigabyte 7950 GV-R795WF3-3GD graphics card.
If anyone has this card, please vote and post your config so we can learn from each other.
Info
| OS: | Windows 7 |
| Miner: | cgminer 3.1.1 |
| Bios: | F42 |
| Driver: | Catalyst 13.4 |
| GPU clock: | 1100 Mhz |
| Mem clock: | 1250 Mhz |
| Voltage: | stock |
| Fan: | auto (~57%) |
| Temp: | 57° |
| Avg Hashes: | 540 Mhz |
config
Code:
cgminer.exe --gpu-platform 1 -k diablo -v 1 -w 128 --gpu-engine 1100 --gpu-memclock 1250
Template
I made a reply template for your convenience:
http://pastebin.com/hTUWPjFG
Edit
I would like to post the config of the best miner setup here at the top.
If you think your card does so well, it deserves to be here, cause it is fast as hell, please provide the config and a screenshot of your miner showing how long it has actually running at that speed.
Jump to: