GeForce GTX 560 Ti vs Radeon HD 6870 – Hardware Compare...
Intro Compare all of that to the Radeon HD 6870, which uses a 40 nm design. AMD has clocked the core speed at 900 MHz. The GDDR5 memory is set to run at a frequency of 1050 MHz on this card. It features 1120 SPUs along with 56 TAUs and 32 ROPs. ...