Can I Crossfire a Radeon HD 7750 and a Radeon HD 7770?

user11166045

Honorable
Feb 1, 2014
9
0
10,520
I already own a Sapphire AMD Radeon HD 7750 card and I am going to be upgrading to a Sapphire AMD Radeon HD 7770 card but I was wondering if I could crossfire the two and get better performance instead of completely ditching the 7750.

Could you tell me if it is possible?

These are the two specific cards:

7750:
http://www.amazon.co.uk/Sapphire-HD7750-Retail-PCI-E-Graphics/dp/B00761YFPW/ref=sr_1_3?ie=UTF8&qid=1393025816&sr=8-3&keywords=amd+radeon+hd+7750

7770:
http://www.amazon.co.uk/Sapphire-11201-17-20G-CrossFireX-Multi-GPU-Technology/dp/B009YTT5RW/ref=sr_1_1?ie=UTF8&qid=1393025449&sr=8-1&keywords=amd+radeon+hd+7770

Thanks for any help :)
 

Lupu Radu

Reputable
Mar 12, 2014
1
0
4,510
Crossfire in this situation should be handled by the pcie bus, without the need to place a ribbon cable between the cards. If i don't remember wrong, you can crossfire cards that are from the same generation , i.e. hd 7k with another hd 7k, hd6k with another hd6k. Only when talking about nvidia you have to use 2 identical cards.