Palit GeForce GTX 750 Ti KalmX review

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FCAT Frame Experience Analysis - BioShock Infinite

BioShock Infinite Frame Experience Analysis

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Above, a percentile chart of the 30 seconds @ 2560x1440. Here we plot FPS and place it in relation to percentiles. This methodology could be used to determine average FPS as well.

Check the 50% marker:

  • GeForce GTX 750 Ti does roughly 28 FPS on average in this scene sequence

But now let's look at frame latency.

9220_plot

On this 30 second run the graphics cards all manage a good result. Despite one or two very small spikes we cannot detect a glitch or stutter that is significant or long-lasting. For those that do not understand what you are looking at, the above is a game-time scene recorded for 30 seconds. 

With this chart, lower = better. Huge spikes above 40ms - 50ms can be considered a problem like a stutter or indicate a low framerate. And yes, the GTX 750 Ti is at high latency, that indicates a low framerate, but remember this is measured at 2560x1440. That is not the resolution intended for a card like this. Absolutely no worries.

9221_run.stats

And again we see that in an FPS plot, BioShock at 2560x1440 stays at roughly 30 FPS for the majority of the scene time recorded.

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