[MC-63653] Framerate decrease in 14w30c vs 1.7.10

Framerates and overall smoothness of gameplay has decreased in 14w30c when compared to 1.7.10. In 1.7.10, I get ~35 FPS in my world while 14w30c is closer to ~18 FPS in the same spot, causing a very noticeable degradation is smoothness. I've been able to increase FPS a bit by turning off clouds, reducing smooth lighting, and switching to fast graphics, but not enough to get the game as smooth as in 1.7.10. Render distance is set to 16.

Related issues

duplicates

MC-45458 Framerate drop/lag in 1.8 for some hardware setups

Attachments

Screen Shot 2014-07-24 at 10.09.49 PM.png

Screen Shot 2014-07-25 at 8.02.21 AM.png

Comments

migrated 2014-07-25T05:15:50Z

[media][media]

migrated 2014-07-25T13:45:49Z

Can you attach an 1.7.10 screenshot of your fps then in the same world, same location?

migrated 2014-07-25T13:59:40Z

This computer I made the screenshot with had before this 15-30 fps. At the screenshot you see the new fps with the newest snapshot.
http://i.imgur.com/VyKlf4j.png

migrated 2014-07-25T14:01:03Z

you need to test in the same world, that world is more empty, so it has to load less, that's logical that you have higher fps then

again, same world and location

migrated 2014-07-25T14:59:40Z

1.7.10 Screenshot

migrated 2014-07-25T15:02:58Z

The particular spot I'm standing in during the screenshot is lower than most spots, but you can see 12 FPS in 14w30c and 20 FPS in 1.7.10.

migrated 2014-07-27T16:45:51Z

Note that I'm seeing the same framerate in 14w30b. With VBOS disabled, I get an additional farm or two per second.