The private spreadcoinminer is around 15-25% faster than the opensource. Compute 5.2 Cards get the most increase in the hashrate.
Everybody who donate more than 0.1 BTC will get it.
Using %20 more power..............bringing us back to a %5 increase........
My rig uses 3% more power and hashes 15% faster with optimized miner.
Those are my numbers with public miner, wattmeter showing ~850W at the wall:
*** Spreadminer 0.1 - a SpreadX11 miner for nVidia GPUs ***
based on ccminer 1.2 Copyright 2014 Christian Buchner, Christian H.
based on pooler-cpuminer 2.3.2 (c) 2010 Jeff Garzik, 2012 pooler
SpreadX11 additions by tsiv
[2015-12-26 16:31:33] 5 miner threads started, using 'spreadx11' algorithm.
[2015-12-26 16:31:34] GPU #0: GeForce GTX 980, 778.99 khash/s
[2015-12-26 16:31:34] GPU #1: GeForce GTX 970, 730.37 khash/s
[2015-12-26 16:31:34] GPU #3: GeForce GTX 970, 737.35 khash/s
[2015-12-26 16:31:34] GPU #2: GeForce GTX 970, 747.34 khash/s
[2015-12-26 16:31:35] GPU #4: GeForce GTX 960, 684.86 khash/s
[2015-12-26 16:31:35] GPU #0: GeForce GTX 980, 5197 khash/s
[2015-12-26 16:31:35] GPU #1: GeForce GTX 970, 4218 khash/s
[2015-12-26 16:31:35] GPU #3: GeForce GTX 970, 4068 khash/s
[2015-12-26 16:31:35] GPU #2: GeForce GTX 970, 4104 khash/s
[2015-12-26 16:31:36] GPU #4: GeForce GTX 960, 2712 khash/s
[2015-12-26 16:31:40] GPU #0: GeForce GTX 980, 5212 khash/s
[2015-12-26 16:31:40] GPU #1: GeForce GTX 970, 4292 khash/s
[2015-12-26 16:31:40] GPU #3: GeForce GTX 970, 4079 khash/s
[2015-12-26 16:31:41] GPU #2: GeForce GTX 970, 4116 khash/s
[2015-12-26 16:31:41] GPU #4: GeForce GTX 960, 2695 khash/s
[2015-12-26 16:31:45] GPU #0: GeForce GTX 980, 5246 khash/s
[2015-12-26 16:31:45] GPU #1: GeForce GTX 970, 4309 khash/s
[2015-12-26 16:31:45] GPU #3: GeForce GTX 970, 4102 khash/s
[2015-12-26 16:31:46] GPU #2: GeForce GTX 970, 4144 khash/s
[2015-12-26 16:31:46] GPU #4: GeForce GTX 960, 2711 khash/s
[2015-12-26 16:31:50] GPU #0: GeForce GTX 980, 5228 khash/s
[2015-12-26 16:31:50] GPU #1: GeForce GTX 970, 4293 khash/s
[2015-12-26 16:31:51] GPU #3: GeForce GTX 970, 4089 khash/s
[2015-12-26 16:31:51] GPU #2: GeForce GTX 970, 4130 khash/s
[2015-12-26 16:31:51] GPU #4: GeForce GTX 960, 2700 khash/s
[2015-12-26 16:31:55] GPU #0: GeForce GTX 980, 5232 khash/s
[2015-12-26 16:31:55] GPU #1: GeForce GTX 970, 4298 khash/s
[2015-12-26 16:31:56] GPU #3: GeForce GTX 970, 4097 khash/s
[2015-12-26 16:31:56] GPU #2: GeForce GTX 970, 4131 khash/s
[2015-12-26 16:31:56] GPU #4: GeForce GTX 960, 2707 khash/s
[2015-12-26 16:32:00] GPU #0: GeForce GTX 980, 5240 khash/s
[2015-12-26 16:32:00] GPU #1: GeForce GTX 970, 4307 khash/s
[2015-12-26 16:32:01] GPU #3: GeForce GTX 970, 4101 khash/s
[2015-12-26 16:32:01] GPU #2: GeForce GTX 970, 4136 khash/s
[2015-12-26 16:32:01] GPU #4: GeForce GTX 960, 2707 khash/s
[2015-12-26 16:32:05] GPU #0: GeForce GTX 980, 5243 khash/s
[2015-12-26 16:32:06] GPU #1: GeForce GTX 970, 4303 khash/s
[2015-12-26 16:32:06] GPU #3: GeForce GTX 970, 4091 khash/s
[2015-12-26 16:32:06] GPU #2: GeForce GTX 970, 4135 khash/s
[2015-12-26 16:32:06] GPU #4: GeForce GTX 960, 2706 khash/s
[2015-12-26 16:32:10] GPU #0: GeForce GTX 980, 5239 khash/s
[2015-12-26 16:32:11] GPU #1: GeForce GTX 970, 4308 khash/s
[2015-12-26 16:32:11] GPU #3: GeForce GTX 970, 4107 khash/s
[2015-12-26 16:32:11] GPU #2: GeForce GTX 970, 4144 khash/s
[2015-12-26 16:32:11] GPU #4: GeForce GTX 960, 2706 khash/s
[2015-12-26 16:32:15] GPU #0: GeForce GTX 980, 5255 khash/s
[2015-12-26 16:32:16] GPU #1: GeForce GTX 970, 4312 khash/s
[2015-12-26 16:32:16] GPU #3: GeForce GTX 970, 4104 khash/s
[2015-12-26 16:32:16] GPU #2: GeForce GTX 970, 4156 khash/s
[2015-12-26 16:32:16] GPU #4: GeForce GTX 960, 2706 khash/s
[2015-12-26 16:32:21] GPU #0: GeForce GTX 980, 5221 khash/s
[2015-12-26 16:32:21] GPU #1: GeForce GTX 970, 4289 khash/s
[2015-12-26 16:32:21] GPU #2: GeForce GTX 970, 4126 khash/s
[2015-12-26 16:32:21] GPU #3: GeForce GTX 970, 4087 khash/s
[2015-12-26 16:32:21] GPU #4: GeForce GTX 960, 2702 khash/s
[2015-12-26 16:32:26] GPU #0: GeForce GTX 980, 5237 khash/s
[2015-12-26 16:32:26] GPU #1: GeForce GTX 970, 4308 khash/s
[2015-12-26 16:32:26] GPU #3: GeForce GTX 970, 4114 khash/s
[2015-12-26 16:32:26] GPU #2: GeForce GTX 970, 4148 khash/s
[2015-12-26 16:32:26] GPU #4: GeForce GTX 960, 2710 khash/s
[2015-12-26 16:32:31] GPU #0: GeForce GTX 980, 5255 khash/s
[2015-12-26 16:32:31] GPU #1: GeForce GTX 970, 4315 khash/s
[2015-12-26 16:32:31] GPU #3: GeForce GTX 970, 4120 khash/s
[2015-12-26 16:32:31] GPU #2: GeForce GTX 970, 4146 khash/s
[2015-12-26 16:32:32] GPU #4: GeForce GTX 960, 2709 khash/s
[2015-12-26 16:32:36] GPU #0: GeForce GTX 980, 5237 khash/s
[2015-12-26 16:32:36] GPU #1: GeForce GTX 970, 4297 khash/s
[2015-12-26 16:32:36] GPU #2: GeForce GTX 970, 4130 khash/s
[2015-12-26 16:32:37] GPU #3: GeForce GTX 970, 4092 khash/s
[2015-12-26 16:32:37] GPU #4: GeForce GTX 960, 2702 khash/s
[2015-12-26 16:32:41] GPU #0: GeForce GTX 980, 5228 khash/s
[2015-12-26 16:32:41] GPU #1: GeForce GTX 970, 4279 khash/s
[2015-12-26 16:32:42] GPU #2: GeForce GTX 970, 4138 khash/s
[2015-12-26 16:32:42] GPU #4: GeForce GTX 960, 2696 khash/s
[2015-12-26 16:32:42] GPU #3: GeForce GTX 970, 4083 khash/s
[2015-12-26 16:32:46] GPU #0: GeForce GTX 980, 5234 khash/s
[2015-12-26 16:32:46] GPU #1: GeForce GTX 970, 4289 khash/s
[2015-12-26 16:32:47] GPU #2: GeForce GTX 970, 4128 khash/s
[2015-12-26 16:32:47] GPU #3: GeForce GTX 970, 4083 khash/s
[2015-12-26 16:32:47] GPU #4: GeForce GTX 960, 2695 khash/s
[2015-12-26 16:32:51] GPU #0: GeForce GTX 980, 5220 khash/s
[2015-12-26 16:32:51] GPU #1: GeForce GTX 970, 4292 khash/s
[2015-12-26 16:32:52] GPU #3: GeForce GTX 970, 4094 khash/s
[2015-12-26 16:32:52] GPU #2: GeForce GTX 970, 4139 khash/s
[2015-12-26 16:32:52] GPU #4: GeForce GTX 960, 2693 khash/s
[2015-12-26 16:32:56] GPU #0: GeForce GTX 980, 5234 khash/s
[2015-12-26 16:32:56] GPU #1: GeForce GTX 970, 4299 khash/s
[2015-12-26 16:32:57] GPU #2: GeForce GTX 970, 4126 khash/s
[2015-12-26 16:32:57] GPU #3: GeForce GTX 970, 4084 khash/s
[2015-12-26 16:32:57] GPU #4: GeForce GTX 960, 2693 khash/s
[2015-12-26 16:33:01] GPU #0: GeForce GTX 980, 5224 khash/s
[2015-12-26 16:33:01] GPU #1: GeForce GTX 970, 4287 khash/s
[2015-12-26 16:33:02] GPU #3: GeForce GTX 970, 4097 khash/s
Same hardware with sp's spreadminer shows ~885W at the wall and hashing:
*** Spreadminer 8 - a SpreadX11 miner for nVidia GPUs ***
based on ccminer 1.2 Copyright 2014 Christian Buchner, Christian H.
based on pooler-cpuminer 2.3.2 (c) 2010 Jeff Garzik, 2012 pooler
SpreadX11 additions by tsiv
Optimized by SP
[2015-12-26 16:27:14] 5 miner threads started, using 'spreadx11' algorithm.
[2015-12-26 16:27:14] GPU #0: GeForce GTX 980, 1292 khash/s
[2015-12-26 16:27:15] GPU #1: GeForce GTX 970, 1696 khash/s
[2015-12-26 16:27:15] GPU #4: GeForce GTX 960, 1104 khash/s
[2015-12-26 16:27:15] GPU #2: GeForce GTX 970, 1718 khash/s
[2015-12-26 16:27:15] GPU #3: GeForce GTX 970, 1737 khash/s
[2015-12-26 16:27:16] GPU #0: GeForce GTX 980, 5834 khash/s
[2015-12-26 16:27:16] GPU #1: GeForce GTX 970, 5044 khash/s
[2015-12-26 16:27:17] GPU #2: GeForce GTX 970, 4858 khash/s
[2015-12-26 16:27:17] GPU #3: GeForce GTX 970, 4821 khash/s
[2015-12-26 16:27:17] GPU #4: GeForce GTX 960, 2941 khash/s
[2015-12-26 16:27:21] GPU #0: GeForce GTX 980, 5852 khash/s
[2015-12-26 16:27:21] GPU #1: GeForce GTX 970, 5056 khash/s
[2015-12-26 16:27:22] GPU #2: GeForce GTX 970, 4831 khash/s
[2015-12-26 16:27:22] GPU #3: GeForce GTX 970, 4825 khash/s
[2015-12-26 16:27:22] GPU #4: GeForce GTX 960, 2943 khash/s
[2015-12-26 16:27:26] GPU #0: GeForce GTX 980, 5845 khash/s
[2015-12-26 16:27:26] GPU #1: GeForce GTX 970, 5056 khash/s
[2015-12-26 16:27:27] GPU #2: GeForce GTX 970, 4829 khash/s
[2015-12-26 16:27:27] GPU #3: GeForce GTX 970, 4819 khash/s
[2015-12-26 16:27:27] GPU #4: GeForce GTX 960, 2940 khash/s
[2015-12-26 16:27:31] GPU #0: GeForce GTX 980, 5847 khash/s
[2015-12-26 16:27:31] GPU #1: GeForce GTX 970, 5058 khash/s
[2015-12-26 16:27:32] GPU #2: GeForce GTX 970, 4831 khash/s
[2015-12-26 16:27:32] GPU #3: GeForce GTX 970, 4822 khash/s
[2015-12-26 16:27:33] GPU #4: GeForce GTX 960, 2926 khash/s
[2015-12-26 16:27:36] GPU #0: GeForce GTX 980, 5848 khash/s
[2015-12-26 16:27:37] GPU #1: GeForce GTX 970, 5060 khash/s
[2015-12-26 16:27:37] GPU #2: GeForce GTX 970, 4822 khash/s
[2015-12-26 16:27:37] GPU #3: GeForce GTX 970, 4821 khash/s
[2015-12-26 16:27:38] GPU #4: GeForce GTX 960, 2913 khash/s
[2015-12-26 16:27:41] GPU #0: GeForce GTX 980, 5849 khash/s
[2015-12-26 16:27:42] GPU #1: GeForce GTX 970, 5061 khash/s
[2015-12-26 16:27:42] GPU #2: GeForce GTX 970, 4824 khash/s
[2015-12-26 16:27:42] GPU #3: GeForce GTX 970, 4817 khash/s
[2015-12-26 16:27:43] GPU #4: GeForce GTX 960, 2918 khash/s
[2015-12-26 16:27:46] GPU #0: GeForce GTX 980, 5852 khash/s
[2015-12-26 16:27:47] GPU #1: GeForce GTX 970, 5059 khash/s
[2015-12-26 16:27:47] GPU #2: GeForce GTX 970, 4836 khash/s
[2015-12-26 16:27:47] GPU #3: GeForce GTX 970, 4824 khash/s
[2015-12-26 16:27:48] GPU #4: GeForce GTX 960, 2911 khash/s
[2015-12-26 16:27:51] GPU #0: GeForce GTX 980, 5849 khash/s
[2015-12-26 16:27:52] GPU #1: GeForce GTX 970, 5011 khash/s
[2015-12-26 16:27:52] GPU #2: GeForce GTX 970, 4778 khash/s
[2015-12-26 16:27:53] GPU #3: GeForce GTX 970, 4728 khash/s
[2015-12-26 16:27:53] GPU #4: GeForce GTX 960, 2915 khash/s
[2015-12-26 16:27:56] GPU #0: GeForce GTX 980, 5842 khash/s
[2015-12-26 16:27:57] GPU #1: GeForce GTX 970, 5060 khash/s
[2015-12-26 16:27:58] GPU #2: GeForce GTX 970, 4823 khash/s
[2015-12-26 16:27:58] GPU #3: GeForce GTX 970, 4823 khash/s
[2015-12-26 16:27:58] GPU #4: GeForce GTX 960, 2912 khash/s
[2015-12-26 16:28:01] GPU #0: GeForce GTX 980, 5849 khash/s
[2015-12-26 16:28:02] GPU #1: GeForce GTX 970, 5065 khash/s
[2015-12-26 16:28:03] GPU #2: GeForce GTX 970, 4826 khash/s
[2015-12-26 16:28:03] GPU #3: GeForce GTX 970, 4822 khash/s
[2015-12-26 16:28:03] GPU #4: GeForce GTX 960, 2908 khash/s
[2015-12-26 16:28:06] GPU #0: GeForce GTX 980, 5841 khash/s
[2015-12-26 16:28:07] GPU #1: GeForce GTX 970, 5058 khash/s
[2015-12-26 16:28:08] GPU #2: GeForce GTX 970, 4824 khash/s
[2015-12-26 16:28:08] GPU #3: GeForce GTX 970, 4824 khash/s
[2015-12-26 16:28:08] GPU #4: GeForce GTX 960, 2913 khash/s
[2015-12-26 16:28:11] GPU #0: GeForce GTX 980, 5847 khash/s
[2015-12-26 16:28:12] GPU #1: GeForce GTX 970, 5060 khash/s
[2015-12-26 16:28:13] GPU #2: GeForce GTX 970, 4835 khash/s
[2015-12-26 16:28:13] GPU #3: GeForce GTX 970, 4828 khash/s
[2015-12-26 16:28:13] GPU #4: GeForce GTX 960, 2912 khash/s
[2015-12-26 16:28:16] GPU #0: GeForce GTX 980, 5849 khash/s
[2015-12-26 16:28:17] GPU #1: GeForce GTX 970, 5063 khash/s
[2015-12-26 16:28:18] GPU #2: GeForce GTX 970, 4818 khash/s
[2015-12-26 16:28:18] GPU #3: GeForce GTX 970, 4822 khash/s
[2015-12-26 16:28:18] GPU #4: GeForce GTX 960, 2907 khash/s
[2015-12-26 16:28:21] GPU #0: GeForce GTX 980, 5848 khash/s
[2015-12-26 16:28:22] GPU #1: GeForce GTX 970, 5060 khash/s
[2015-12-26 16:28:23] GPU #2: GeForce GTX 970, 4821 khash/s
[2015-12-26 16:28:23] GPU #3: GeForce GTX 970, 4825 khash/s
[2015-12-26 16:28:23] GPU #4: GeForce GTX 960, 2909 khash/s
[2015-12-26 16:28:26] GPU #0: GeForce GTX 980, 5844 khash/s
[2015-12-26 16:28:27] GPU #1: GeForce GTX 970, 5061 khash/s
[2015-12-26 16:28:28] GPU #2: GeForce GTX 970, 4817 khash/s
[2015-12-26 16:28:28] GPU #3: GeForce GTX 970, 4821 khash/s
[2015-12-26 16:28:28] GPU #4: GeForce GTX 960, 2909 khash/s
[2015-12-26 16:28:31] GPU #0: GeForce GTX 980, 5847 khash/s
[2015-12-26 16:28:32] GPU #1: GeForce GTX 970, 5059 khash/s
[2015-12-26 16:28:34] GPU #4: GeForce GTX 960, 2906 khash/s
[2015-12-26 16:28:34] GPU #2: GeForce GTX 970, 4816 khash/s
[2015-12-26 16:28:34] GPU #3: GeForce GTX 970, 4824 khash/s
[2015-12-26 16:28:36] GPU #0: GeForce GTX 980, 5848 khash/s
[2015-12-26 16:28:37] GPU #1: GeForce GTX 970, 5054 khash/s
[2015-12-26 16:28:39] GPU #4: GeForce GTX 960, 2910 khash/s
[2015-12-26 16:28:39] GPU #2: GeForce GTX 970, 4819 khash/s
[2015-12-26 16:28:39] GPU #3: GeForce GTX 970, 4819 khash/s
[2015-12-26 16:28:41] GPU #0: GeForce GTX 980, 5849 khash/s
[2015-12-26 16:28:42] GPU #1: GeForce GTX 970, 5064 khash/s
So You can do Your own calculations...