What your seeing JC713 is the tested timings at 1333. The actual Timings at 2400 is the same as the Gskills at 10-12-12-31. So in other words with even the voltages they are exactly the same.They are both very similar. I would go for the Corsair ones though since it has faster timings (9-9-9-24 vs the Trident's 10-12-12-31) and Corsair RAM is all-around phenomenal. It is both fast and reliable.