Benchmark beta
Add Benchmark

#	Hashrate	1 thread	Size	Duration	CPU	Threads	Version
1	4493.07	561.63	1MH	222.565	1	8	6.10.0
2	3378.01	422.25	1MH	296.032	1	8	6.10.0
3	2395.73	299.47	10MH	4174.095	1	8	6.7.0
4	2309.83	288.73	1MH	432.933	1	8	6.8.0
5	2082.47	260.31	1MH	480.200	1	8	6.6.2