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1  Alternate cryptocurrencies / Mining (Altcoins) / Re: Claymore's ZCash AMD GPU Miner v12.2 (Windows/Linux) on: March 03, 2017, 09:11:45 AM
Quote from: thiagobangu on March 03, 2017, 12:23:20 AM
Quote from: br2459 on March 02, 2017, 08:37:50 PM
Quote from: tempto on March 02, 2017, 07:26:02 PM
Quote from: br2459 on March 02, 2017, 04:57:30 PM
Quote from: tempto on March 02, 2017, 04:46:57 PM
Quote from: br2459 on March 02, 2017, 04:23:10 PM
Looking for someone with a XFX R9 280x Black Edition with Elpida memory. I am getting 289 and want to see if anyone is able to get more with the same card. If anyone has a modded BIOS for it that would be greatly appreciated! Thank you in advance!
Could you share your xfx bios?
Are you wanting my bios export or just see what version I am using with GPU-z?

http://gpuz.techpowerup.com/17/03/02/454.png


Share your bios .rom

Here is a link to it: https://mega.nz/#!o9wW2L7a!gbkyuxgU591_p6x-7DJz_w2o67GB9zh3qTOQvqcjtuk
 Just remember this is for the XFX R9 280x TDBD version so use at your own risk.



Hi, I also have a xfx 280x model and I would like to update this bios, can someone give me some tutorial on how to do this ?? Grateful.
https://bitcointalk.org/index.php?topic=1676474.0 this thred about 280x OC. What memory name of your xfx. This card bios has two sections of timings for elpida and hynix.
2  Alternate cryptocurrencies / Mining (Altcoins) / Re: Hacked Modified Memory Strap BIOS Database for ZEC MINING! on: March 03, 2017, 09:03:48 AM
Quote from: batko on February 27, 2017, 06:29:14 PM
Elpida is good for zcash!

I have 280x Dual-x with elpida memory default clock 1020/1500 -300+sol
moded bios
with oc i have 320sol...


What mod do you? I have this card with elpida and it shows 300 sol 1090/1600 with 1500 strap on zec clay 12.2 win 7/64, 16.10.3
3  Alternate cryptocurrencies / Mining (Altcoins) / Re: Claymore's ZCash AMD GPU Miner v12.2 (Windows/Linux) on: March 02, 2017, 07:26:02 PM
Quote from: br2459 on March 02, 2017, 04:57:30 PM
Quote from: tempto on March 02, 2017, 04:46:57 PM
Quote from: br2459 on March 02, 2017, 04:23:10 PM
Looking for someone with a XFX R9 280x Black Edition with Elpida memory. I am getting 289 and want to see if anyone is able to get more with the same card. If anyone has a modded BIOS for it that would be greatly appreciated! Thank you in advance!
Could you share your xfx bios?
Are you wanting my bios export or just see what version I am using with GPU-z?

http://gpuz.techpowerup.com/17/03/02/454.png


Share your bios .rom
4  Alternate cryptocurrencies / Mining (Altcoins) / Re: Claymore's ZCash AMD GPU Miner v12.2 (Windows/Linux) on: March 02, 2017, 04:46:57 PM
Quote from: br2459 on March 02, 2017, 04:23:10 PM
Looking for someone with a XFX R9 280x Black Edition with Elpida memory. I am getting 289 and want to see if anyone is able to get more with the same card. If anyone has a modded BIOS for it that would be greatly appreciated! Thank you in advance!
Could you share your xfx bios?
5  Alternate cryptocurrencies / Mining (Altcoins) / Re: Claymore's ZCash AMD GPU Miner v12.2 (Windows/Linux) on: March 01, 2017, 09:38:43 PM
Quote from: br2459 on March 01, 2017, 05:45:38 PM
Quote from: tempto on March 01, 2017, 10:20:02 AM
Quote from: br2459 on March 01, 2017, 12:53:24 AM
Quote from: Phoenix983 on February 28, 2017, 10:32:11 PM
Hello dude,

Allow me to congratulate you on your excellent miner and the hard work that this needs to maintain it, but I have a great doubt, I have 3 sapphire r9 280x dual-x cards with hynnix memory and I recently bought 1 card identical model exact all except The memory that is elpida, I would like to know, why if they only differ in the memory chips (they work with the same design parameters), the card that has elpida memory has a less speed than average 10,000 H/s?

Regards.

I have a similar issue like yours. I have a XFX R9 280x Black Edition that has Elpida memory and only gets 289H/s where a friend has the same setup but he has Hynix and he gets 310 out of it with lower clock settings. I am looking for someone who has a BIOS mod that might unlock that extra potential.
Hi, i have saph 280x with elpida and get 300 sol on zec 1090/1600 mem
Curious to know your other settings. What driver are you using? Windows 7/10, Linux? Power increase % at all? Undervolt/overvolt? If you can post a screenshot from GPU-Z?
Win 7/64, card on stock params but modded mem straps 1500 to 1625
- bios info
- modded straps
  - memory name
6  Alternate cryptocurrencies / Mining (Altcoins) / Re: EWBF's CUDA Zcash miner on: March 01, 2017, 10:46:10 AM
Quote from: EWBF_ on February 28, 2017, 09:18:03 PM
Hi people.
I want to ask you for help.
I uploaded the release candidate of the new version https://drive.google.com/open?id=0B9EPp8NdigFiZWdSdGtlSXZ0bzA
This version must bring to us speed improvements up to 4%.
Unfortunately not for all gpus, so i ask you make speed comparison of this version and version 0.3.0b with maxwell gpus gtx 950 960 970 980 etc, solver 0, power limit 100 and post you result.
Thank you!
Hi,
2x1070 OC: sum max 906 sol on 0.3.0b and max 931 sol on 0.3.1rc
7  Alternate cryptocurrencies / Mining (Altcoins) / Re: Claymore's ZCash AMD GPU Miner v12.2 (Windows/Linux) on: March 01, 2017, 10:20:02 AM
Quote from: br2459 on March 01, 2017, 12:53:24 AM
Quote from: Phoenix983 on February 28, 2017, 10:32:11 PM
Hello dude,

Allow me to congratulate you on your excellent miner and the hard work that this needs to maintain it, but I have a great doubt, I have 3 sapphire r9 280x dual-x cards with hynnix memory and I recently bought 1 card identical model exact all except The memory that is elpida, I would like to know, why if they only differ in the memory chips (they work with the same design parameters), the card that has elpida memory has a less speed than average 10,000 H/s?

Regards.

I have a similar issue like yours. I have a XFX R9 280x Black Edition that has Elpida memory and only gets 289H/s where a friend has the same setup but he has Hynix and he gets 310 out of it with lower clock settings. I am looking for someone who has a BIOS mod that might unlock that extra potential.
Hi, i have saph 280x with elpida and get 300 sol on zec 1090/1600 mem
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