What is a better graphics card

[eddy9570]

XFX Double D Radeon HD 7950 3072MB
https://www.aria.co.uk/Products/Components/Graphics+Cards+-+GPUs/Graphics+Cards+-+AMD/Radeon+HD+7950/XFX+Double+D+Radeon+HD+7950+3072MB+GDDR5+PCI-Express+Graphics+Card+%2B+2+FREE+GAMES%21+?productId=52185
VTX3D X-Edition Radeon HD 7950 OC 3072MB
https://www.aria.co.uk/Products/Components/Graphics+Cards+-+GPUs/Graphics+Cards+-+AMD/Radeon+HD+7950/VTX3D+X-Edition+Radeon+HD+7950+OC+3072MB+GDDR5+PCI-Express+Graphics+Card+%2B+2+FREE+GAMES%21+?productId=54047
They are a similar price and i am stuck between them. Any help would be great thanks.

 

[AMD Radeon]

both are great card with similar features
same 2 years warranty
same core clock
same 2 free games

vtx3d has option to boost core clock from 800 to 930MHz which is really great advantage

 

[eddy9570]

both are great card with similar features
same 2 years warranty
same core clock
same 2 free games

vtx3d has option to boost core clock from 800 to 930MHz which is really great advantage

Thanks for the help