ASUS GeForce GTX 670-DC2T-2GD5 VGA - 1137 MHz Boost Clock - 2GB GDDR5 - GPU Tweak - PCIE 3.0 Graphics Card Graphics Cards GTX670-DC2T-2GD5 (Personal Computers) Pros: With all the negative reviews I've seen I still wanted to chance it since I have been waiting for this card since it was announced. Mine came with a boost of 1293 out of the box that I discovered when benchmarking. Well I fired up the Heaven benchmark and it crashed right away! I obtained the latest version of Precision X and put the power target all the way up (117% for my card). That not only took care of the crashing at boost level 1293, but I decided to try for higher. I was able to add +29 to my base clock of 1059 so I now had 1088 of base clock and a boost of 1323! I was able to clock my memory +600 without a problem under Heaven benchmark, but 3DMark 11 gave artifacts at that speed. The final stable artifact free speed is +510 for a final speed of 7028 (1757 X 4)! Yes, I am happy! Remember to adjust your target power all the way up. It only uses the additional power when it needs it (3D gaming and benchmarks).