Just doing some quick math on expected GPU numbers:
Manhattan
A9X = 37 (A8X score) * 2 = 74 fps
HD 515 = 54.1 (HD 530) / 1.15 (boost over HD 515) = 47
T-Rex
A9X = 70 * 2 = 140 fps
HD 515 = 127 / 1.15 = 110 fps
Ice storm Unlimited Overall
A9X = 21,000 x 2 = 42,000
HD 515 = 49,000 (HD 5300) * 1.4 = 68,600 OR
HD 515 = 84,000 (HD 530) / 1.15 = 73,000
Ice Storm Unlimited Graphics
A9X = 31,000 x 2 = 62,000
HD 515 = 59,000 x 1.4 = 82,600
I don't have a break down for the HD 530 Ice Storm Graphics score so I can't do the calculation in reverse. It is interesting that applying a 40% over 5300 or dividing 530 by 1.15 for the total Ice Storm score come up with very similar numbers.
Manhattan
A9X = 37 (A8X score) * 2 = 74 fps
HD 515 = 54.1 (HD 530) / 1.15 (boost over HD 515) = 47
T-Rex
A9X = 70 * 2 = 140 fps
HD 515 = 127 / 1.15 = 110 fps
Ice storm Unlimited Overall
A9X = 21,000 x 2 = 42,000
HD 515 = 49,000 (HD 5300) * 1.4 = 68,600 OR
HD 515 = 84,000 (HD 530) / 1.15 = 73,000
Ice Storm Unlimited Graphics
A9X = 31,000 x 2 = 62,000
HD 515 = 59,000 x 1.4 = 82,600
I don't have a break down for the HD 530 Ice Storm Graphics score so I can't do the calculation in reverse. It is interesting that applying a 40% over 5300 or dividing 530 by 1.15 for the total Ice Storm score come up with very similar numbers.