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post #2831 of 4099
Yeah. I went back to stock settings (2500k) when i flashed the new bios (on mb) the other day. Have not set it back up yet. What are the highest volts that are safe i can put thru this gpu?
Edited by jeffro37 - 3/25/13 at 3:46pm
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post #2832 of 4099
Quote:
Originally Posted by Mattb2e View Post

You can almost max out BF3 with a single 7870, which was the entire reason I went with one in the first place biggrin.gif. I am still curious to see your results though, if your willing to post them.
.

http://www.techpowerup.com/gpuz/64gzg/

http://www.3dmark.com/fs/309515

I just have had BF3 for a few days, how do you get FPS data ingame? New to that one.

I have not overclocked cards yet, 2 mobo bios this past week and 2 Ati driver updates has me working from scratch again.
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post #2833 of 4099
how to unlock sapphire 7870ghz voltage any1 ?
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post #2834 of 4099
Quote:
Originally Posted by Maximization View Post

http://www.techpowerup.com/gpuz/64gzg/

http://www.3dmark.com/fs/309515

I just have had BF3 for a few days, how do you get FPS data ingame? New to that one.

I have not overclocked cards yet, 2 mobo bios this past week and 2 Ati driver updates has me working from scratch again.

Generally I use fraps, however there is a bit of an overhead with using fraps. I don't know if it will make a significant impact or not on the results.

Quote:
Originally Posted by totalownership View Post

When you were overclocking did you upped the voltage? From what you're saying it sounds like you're overclocking without a voltage bump up. I get the same stats if I overclock with stock voltage but if I up the voltage I can get way more performance out of the card. Right now I have the GPU up to 1225.


I did try that, however when I did try, voltage adjustment had no effect on my results. Im not sure if I just have a bad overclocker or what.
Quote:
Originally Posted by ihatelolcats View Post

i have crossfire 7870s
crysis 3 on very high with no AA runs p good
like over 60 usually with dips to 45

techspot:

Ok thank you, although the results are a bit less than I thought they would be. No AA seems a little unrealistic, is this engine horribly optimized or are the GPU's currently available really just that slow?
post #2835 of 4099
went with a 2nd Giygabite 7870 because it looks bad ass =D
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post #2836 of 4099
Quote:
Originally Posted by Mattb2e View Post

Generally I use fraps, however there is a bit of an overhead with using fraps. I don't know if it will make a significant impact or not on the results.

2013-03-25 21:30:24 - bf3
Frames: 620 - Time: 11606ms - Avg: 53.421 - Min: 27 - Max: 119

2013-03-25 21:30:38 - bf3
Frames: 16485 - Time: 156906ms - Avg: 105.063 - Min: 60 - Max: 142

2013-03-25 21:33:18 - bf3
Frames: 21808 - Time: 205921ms - Avg: 105.905 - Min: 59 - Max: 144

2013-03-25 21:36:48 - bf3
Frames: 16428 - Time: 175564ms - Avg: 93.573 - Min: 19 - Max: 136
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post #2837 of 4099
Quote:
Originally Posted by silencespr View Post

went with a 2nd Giygabite 7870 because it looks bad ass =D

2 or more cards do look nice. lol
   
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post #2838 of 4099
Quote:
Originally Posted by Mattb2e View Post

Quote:
Originally Posted by Maximization View Post

http://www.techpowerup.com/gpuz/64gzg/

http://www.3dmark.com/fs/309515

I just have had BF3 for a few days, how do you get FPS data ingame? New to that one.

I have not overclocked cards yet, 2 mobo bios this past week and 2 Ati driver updates has me working from scratch again.

Generally I use fraps, however there is a bit of an overhead with using fraps. I don't know if it will make a significant impact or not on the results.

Quote:
Originally Posted by totalownership View Post

When you were overclocking did you upped the voltage? From what you're saying it sounds like you're overclocking without a voltage bump up. I get the same stats if I overclock with stock voltage but if I up the voltage I can get way more performance out of the card. Right now I have the GPU up to 1225.


I did try that, however when I did try, voltage adjustment had no effect on my results. Im not sure if I just have a bad overclocker or what.
Quote:
Originally Posted by ihatelolcats View Post

i have crossfire 7870s
crysis 3 on very high with no AA runs p good
like over 60 usually with dips to 45

techspot:

Ok thank you, although the results are a bit less than I thought they would be. No AA seems a little unrealistic, is this engine horribly optimized or are the GPU's currently available really just that slow?

what do you mean unrealistic?

7870 is about 2.5 TFLOPS
GTX titan is about 4.5
in the scheme of things i guess that's pretty slow but it's still on the order of 1000000000000 operations per second on a die < 1 in^2
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post #2839 of 4099
Quote:
Originally Posted by ihatelolcats View Post

what do you mean unrealistic?

7870 is about 2.5 TFLOPS
GTX titan is about 4.5
in the scheme of things i guess that's pretty slow but it's still on the order of 1000000000000 operations per second on a die < 1 in^2

Its unrealistic that the in order to play at very high settings you need to disable AA with 2 7870's in crossfire, which perform better than AMD's fastest single GPU (HD7970). I see this as a good thing, as it creates incentive to develop and release faster cards in the next generation. Yet its a bit sad that you cannot max this game with current hardware.
post #2840 of 4099
Is there any way to over clock 7850 pass the 1050mhz Mark on the amd software?
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