Rise of the Tomb Raider vs. nVidia GTX770 performance test

Rise of the Tomb Raider graphics test. System specifications: Video card - Asus nVidia GeForce GTX 770 OC 2GB GDDR5 - overclocked +74 MHz offset (boosts to 1202 MHz) CPU - Intel Core i5 4690k @ 3.5 GHz (3.9 GHz boost) - not overclocked RAM - 16 GB Kingston HyperX DDR3 @ 1866 MHz Operating system: Windows 7 Utimate 64 bit Recorded with nVidia Shadowplay.(Overlay is enabled by MSIAfterburner) Recorded at 1920x1080, with almost everything at the highest setting. Texture quality is set to HIGH as the VERY HIGH option requires 4GB+ of video memory (my card only has 2GB). It works at the Very High setting but the framerate dips significantly when loading textures - as low as 10FPS in some extreme cases - Anti-Aliasing is set to FXAA. Motion Blur is off. The Film Grain effect is disabled.