Benchmark beta
Add Benchmark

#	Hashrate	1 thread	Size	Duration	CPU	Threads	Version
1	1750.91	109.43	1MH	571.130	8	16	6.12.2
2	177.01	44.25	1MH	5649.331	1	4	6.12.1
3	153.07	38.27	10MH	65328.238	1	4	6.10.0
4	147.71	36.93	1MH	6770.172	1	4	6.10.0
5	147.21	36.80	1MH	6793.068	1	4	6.16.2
6	103.50	25.87	1MH	9661.941	1	4	6.20.0