MSI GTX 770 Twin Frozr Gaming OC 2GB Review

Overclocking

Overclocking our MSI GTX 770 TF Gaming was a bit of a mixed bag. We only managed 1129MHz on the GPU core clock before encountering instability in 3D loads, this means we only managed about a 6.7% additional overclock from factory speeds or an extra 70MHz. The memory on the other hand managed a healthy 250MHz actual gain, or 1GHz effective bringing the memory speed to 8012MHz effective. This was a 14.3% overclock which is pretty impressive. The actual performance gain was an increase from 10396 to 10919 Performance marks in 3DMark11, that is an actual gain of 5% – not that impressive and I’ve seen other reviewers get a lot more, clearly we didn’t win the GPU silicon lottery this time.