|
Title: AMD-APP (923.1) boosts 1%/2% hash rate. Post by: Twerka on April 21, 2013, 07:30:56 PM I tried several amdocl.dll, using phoenix miner and Catalyst 13.3 beta to test performance. And I got these results: 190 M/hash - OpenCL 1.1 AMD-APP (595.10) Catalyst 11.4 191 M/hash - OpenCL 1.1 AMD-APP (684.213) SDK 2.5 191 M/hash - OpenCL 1.1 AMD-APP (793.1) 213 M/hash - OpenCL 1.2 AMD-APP (923.1) 211 M/hash - OpenCL 1.2 AMD-APP (1084.4) Catalyst 13.1 beta 210 M/hash - OpenCL 1.2 AMD-APP (1124.2) Catalyst 13.3 beta (BFI_INT can't be enabled here). NOTE: I used a 6770 to make tests, but the boost seems to works for all cards (tested on 7770, 7750, 6850 and 7950). DOWNLOAD OpenCL 1.2 AMD-APP (923.1) amdocl.dll: http://depositfiles.org/files/b913fcigw Code: HOW TO INSTALL: Optional: Make a backup of your amdocl.dll file. Optional 2: Use GPU Caps Viewer (http://www.ozone3d.net/gpu_caps_viewer/) to see the OpenCL version installed (go to "OpenCL" tab and choose your device). http://s22.postimg.org/529c3lg75/Untitled_2.jpg Let me know if it's working. We should test the 831.4 version, if somebody has it, please upload it. Happy boost. Title: Re: AMD-APP (923.1) boosts 1%/2% hash rate. Post by: crazyates on April 21, 2013, 09:03:47 PM Win8x64, CGMiner 2.11.4, Gigabyte 7970 GHz Edition, 1200/1050, 13.1 driver, CGMiner defaults for kernel, worksize, and vectors, with I:9.
I normally get 722MH/s with 13.1 and the included (1084.4). I just tried your 923.1, and I drop to 712MH/s. Remember, what's ideal in one situation might not be ideal for every situation. One single factor can change your outcome. In this case, using a 6xxx card (which is really a rebadged 5xxx card) is going to require totally different software settings to maximize performance compared to a 7xxx card. Title: Re: AMD-APP (923.1) boosts 1%/2% hash rate. Post by: OtaconEmmerich on April 23, 2013, 01:15:52 AM Just plain crashes my miner when I replace the file, I think I need amdoc64.dll too for this to work, if I would see a boost.
|
