Help with - choosing the right grapchic card for MD5 (oclhashcat).

[Katana888]

Hi there, I am customizing a CPU from a friend, I understand that oclhashcat's benchmark for MD5 is [8581 Mh/s 2753 Mh/s 135232 Mh/s 92672 Mh/s]. So I plan to get this, however:

1) Which "AMD graphic card" should I buy to use MD5 oclhashcat?

2) Only this models support MD5? - AMD Radeon™ R9 series graphics?

THANK YOU FOR YOUR TIME SIR/MAM.