GPU comparison (Neoscrypt)
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After doing a DDU clean of drivers a 2nd time then installing 13.12 with 13.12.bin I’m getting about the same
hash rate as I was with 14.9 driver and 14.9.bin with the exception of no HW errors, but as seen in the pic I
think the rejects are up a good bit more than they were before I started all this driver changing around and
playing with different bin files. The reason the kh/s doesn’t match is I down clocked my cards a little from the OC
I was using, once those clock are back to the OC they where in my other testing I’m almost 100% sure they will match.
Still using I 14 -w 32 -g 2 as it still seems to work best here for me and my setup so far.
I have 21 different 13.12 bin files of tested settings I will use later when I have more time with 14.9 driver and see
how that goes once its upgrade to.
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Keep trying, you can get the reject rate WAY down… (I had 58 bin files)
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AMD Radeon HD 7850,hashrate=40K
cgminer --neoscrypt -I 13 -w 32 -g 1AMD Radeon HD 7970,hashrate=70K
cgminer --neoscrypt -I 14 -w 32 -g 1AMD Radeon HD 6870 ,hashrate
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GTX 580 hashrate 54 khs
-I 12 -w64 -g 2
GTX580 hasrate 54 khs
-I 12 -w64 -g 2
12 was the sweet spot for intensity
mining pool us.mine-ftc.co.uk
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Sapphire R9 280x VaporX (Hynix)
14.xx driver with 13.xx bin files
1500/1100 clocks
-I 15 -w 32 -g 2
96-98Kh/s
Getting some rejects but no HW errors !
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NVidia 750ti
-w 128 -l 15 -g 1 -I 17
seems to be the best I can get as I cant overclock these 3 bad boys on linux
getting around 40khs on main card and slightly less on the two plugged into
pci-3 x1 slots.
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Sapphire R9 280x VaporX (Hynix)
14.xx driver with 13.xx bin files
1500/1100 clocks
-I 15 -w 32 -g 2
96-98Kh/s
Getting some rejects but no HW errors !
Clocks on 1500/1080 now, no change to hashrate :)
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Clocks on 1500/1080 now, no change to hashrate :)
Sapphire Vapor-X Tri-X R9 280X with Hynix memory doing 255kh/s - 265kh/s
Intensity 12, worksize 128, 2 GPU threads - clocks are 1150/1500.
Kernel is further modified; compiled on 14.9.
Edit on 11/04/2014:
Same card, doing 290kh/s or so
Intensity 16, worksize 64, 1 GPU thread - clocks are 1160/1500.
Kernel is even further modified; compiled on 14.9
Edit 2, same day:
It does just over 300kh/s on intensity 17.
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cgminer 3.7.7b
9600GT
Stock Clock-
3.7 KH/S -I 10 -w 32 (66 degrees)
OC (725 Main, 2050 Mem)
- 4.5 KH/s -I 10 -w 32 (69 Degrees - not pushing it hard, old card)
Hash falls as mem clock falls.
Had it laying around, cheers!
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NVidia 750ti
-w 128 -l 15 -g 1 -I 17
seems to be the best I can get as I cant overclock these 3 bad boys on linux
getting around 40khs on main card and slightly less on the two plugged into
pci-3 x1 slots.
I OC’d each of my 750Ti cards on linux, and upped the TDP to 75W - flash 'em.
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Sapphire Vapor-X Tri-X R9 280X with Hynix memory doing 255kh/s - 265kh/s
Intensity 12, worksize 128, 2 GPU threads - clocks are 1150/1500.
Kernel is further modified; compiled on 14.9.
Edit on 11/04/2014:
Same card, doing 290kh/s or so
Intensity 16, worksize 64, 1 GPU thread - clocks are 1160/1500.
Kernel is even further modified; compiled on 14.9
WOOOW I want it !!! :)
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WOOOW I want it !!! :)
I know, the difference between Hynix and Elpida is night and day - my 290X, which I’m not certain, but if I guess from the hashrate, it’s Elpida, does maybe 310kh/s - 315kh/s.
The Elpida 280X, clocked at the same speeds as the Hynix one (1175/1500) gets 240kh/s. So, doing the math, a Hynix 290X would be…
310 + 310 * (290 - 240) / 240 or 375kh/s or so.
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I OC’d each of my 750Ti cards on linux, and upped the TDP to 75W - flash 'em.
So what are you getting with your 750ti’s and which miner are you using?
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So what are you getting with your 750ti’s and which miner are you using?
Currently not using them at all, I have 5x750Ti around my room. But I was mining X11 - 2500kh/s or so with the ccminer off djm34’s github, 2800kh/s or so after I messed with it a little.
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Hey all, i’m developing a neoscrypt hardware comparison site, for cpu’s and gpu’s,
As its in dev theres no way to send a submission on the site yet (will be added next), so for now please post them here:
https://forum.feathercoin.com/index.php?/topic/8106-dev-neoscrypt-hardware-comparison-site/
For an example submission check here:
https://forum.feathercoin.com/index.php?/topic/8106-dev-neoscrypt-hardware-comparison-site/?p=70529
Thanks, Syd
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… Upps…
wrong thread.
Post moved to here**: **https://forum.feathercoin.com/index.php?/topic/8106-dev-neoscrypt-hardware-comparison-site/?p=70690 -
Sapphire HD 6570 1G DDR3 Hyper memory.
14.xx driver
650/677 clocks
-I 10 -w 64 -g 2
9.8-10Kh/s
OC to HD6670
800/900 clocks
12 Kh/s
Miner: cgminer_neoscrypt 3.7.8
opencl: https://dl.dropboxusercontent.com/u/53187180/neoscrypt140909.cl
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Sapphire HD 6570 1G DDR3 Hyper memory.
14.xx driver
650/677 clocks
-I 10 -w 64 -g 2
9.8-10Kh/s
OC to HD6670
800/900 clocks
12 Kh/s
Miner: cgminer_neoscrypt 3.7.8
opencl: https://dl.dropboxusercontent.com/u/53187180/neoscrypt140909.cl
if you’d like to submit your overclocked entry (with proof if you can) to http://hw.neoscrypt.tk/new/ that would be great thanks (i know you already put your non overclocked version there)
Sydney
