I am just checking the machine leadboard and find something interesting:

manasd   27315.81   7/9/2018 6:06:42 AM   3391974   89828.89   GenuineIntel Intel(R) Celeron(R) CPU G1620 @ 2.70GHz [Family 6 Model 58 Stepping 9]   1994560   2   8151.14 MB   3282.09   0.8   27.31581   1.312836

For this slow machine with 2 core, how could he achieve such a high RAC? Is there any trick we do not know?

GPU for rosetta?