Benchmark beta
Add Benchmark

#	Hashrate	1 thread	Size	Duration	CPU	Threads	Version
1	2033.02	508.26	1MH	491.879	1	4	6.6.2
2	2026.46	506.62	1MH	493.471	1	4	6.11.0
3	1731.70	432.92	1MH	577.468	1	4	6.12.1
4	1692.28	423.07	1MH	590.919	1	4	6.12.1
5	1643.71	410.93	1MH	608.378	1	4	6.6.2
6	1387.82	346.95	1MH	720.555	1	4	6.12.1
7	1216.27	304.07	1MH	822.189	1	4	6.10.0
8	1009.73	252.43	1MH	990.365	1	4	6.5.1