FCAT Frame Experience Analysis BioShock Infinite

BioShock Infinite Frame Experience Analysis

Above, the percentile chart of the 28 seconds gaming @ 2560x1440. Here we plot FPS and place it in relation to percentiles.

• GTX 970 - 50% of the time measured frames is doing roughly 65 FPS, so that is the average framerate (high = better).
• GTX 980 - 50% of the time measured frames is doing roughly 75 FPS, so that is the average framerate (high = better).

We cannot detect a significant glitch or stutter in frametime scaling (chart wise) that is extremely significant or longlasting. For those that do not understand what you are looking at, the above is a gametime scene recorded for 28 seconds. With this chart, lower = better. Huge spikes above 40ms to 50 ms can be considered a problem like a stutter or indicate a low framerate.

All cards show minor glitches so it is game engine rendering related. Again these are impressive results.