Problem with low frame rate on a high-end PC.
Problem with low frame rate on a high-end PC.
You're running a solid setup with your Intel Core i7 4790K, ASUS Maximus Vii formula, and Samsung 850 SSD. Before adding the graphics card, you achieved 40-60 FPS in Minecraft at maximum settings. Now with your GTX 690, frame rates spike only at 2 chunk render distance. Your GPU stays around 500 MHz during high render distances but jumps to 1000 MHz only at 2 chunks. At 32 chunk render distance with full settings, you hit 20-40 FPS, while Crysis 3 at 1080p gives 45-60 FPS. It seems your performance is tied closely to render distance and settings. Your drivers are up to date, which helps.
I encounter the same problem with both systems, and I’m confused about the cause. It seems Java SE binary might be the culprit.
Consider reinstalling the drivers first; if that doesn’t work, try reinstalling the whole Windows system and check if it improves things.
Checked for updates related to the new card. Minecraft could have compatibility issues with SLi. Adjust settings via the Nvidia Control Panel, navigating to 3D Settings, then SLI and PhysX, and turn off SLI. Additional tips are available in the provided thread.