Benchmark beta
Add Benchmark

#	Hashrate	1 thread	Size	Duration	CPU	Threads	Version
1	7644.50	477.78	1MH	130.813	2	16	6.8.2
2	7643.39	477.71	1MH	130.832	2	16	6.8.2
3	7643.39	477.71	1MH	130.832	2	16	6.8.2
4	7614.70	475.92	1MH	131.325	2	16	6.7.0
5	7601.67	475.10	1MH	131.550	2	16	6.11.1
6	7582.70	473.92	10MH	1318.791	2	16	6.9.0
7	7262.16	453.89	1MH	137.700	2	16	6.11.2
8	7103.58	443.97	1MH	140.774	2	16	6.8.2
9	4995.38	312.21	1MH	200.185	2	16	6.7.0
10	4361.46	218.07	1MH	229.281	2	20	6.9.0
11	4332.96	270.81	1MH	230.789	2	16	6.7.0
12	4322.34	270.15	1MH	231.356	2	16	6.7.0
13	3842.16	240.14	1MH	260.270	2	16	6.8.2