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    Bug 
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    Resolution: Duplicate
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    None
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    Minecraft 14w30c
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    None
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    OS Name Microsoft Windows 8
 Version 6.2.9200 Build 9200
 Other OS Description Not Available
 OS Manufacturer Microsoft Corporation
 System Name JACKSCOMP
 System Manufacturer ASUSTeK COMPUTER INC.
 System Model K55N
 System Type x64-based PC
 System SKU ASUS-NotebookSKU
 Processor AMD A6-4400M APU with Radeon(tm) HD Graphics, 2700 Mhz, 2 Core(s), 2 Logical Processor(s)
 BIOS Version/Date American Megatrends Inc. 217, 07/09/2012
 SMBIOS Version 2.7
 Embedded Controller Version 255.255
 BIOS Mode UEFI
 BaseBoard Manufacturer ASUSTeK COMPUTER INC.
 BaseBoard Model Not Available
 BaseBoard Name Base Board
 Platform Role Mobile
 Secure Boot State Off
 PCR7 Configuration Binding Not Possible
 Windows Directory C:\Windows
 System Directory C:\Windows\system32
 Boot Device \Device\HarddiskVolume1
 Locale United Kingdom
 Hardware Abstraction Layer Version = "6.2.9200.16442"
 Username JacksComp\Jack
 Time Zone GMT Summer Time
 Installed Physical Memory (RAM) 6.00 GB
 Total Physical Memory 5.46 GB
 Available Physical Memory 2.38 GB
 Total Virtual Memory 6.33 GB
 Available Virtual Memory 2.38 GB
 Page File Space 896 MB
 Page File C:\pagefile.sys
 Hyper-V - VM Monitor Mode Extensions Yes
 Hyper-V - Second Level Address Translation Extensions Yes
 Hyper-V - Virtualisation Enabled in Firmware Yes
 Hyper-V - Data Execution Protection Yes
 Java 7u65/ Java 8u11OS Name Microsoft Windows 8 Version 6.2.9200 Build 9200 Other OS Description Not Available OS Manufacturer Microsoft Corporation System Name JACKSCOMP System Manufacturer ASUSTeK COMPUTER INC. System Model K55N System Type x64-based PC System SKU ASUS-NotebookSKU Processor AMD A6-4400M APU with Radeon(tm) HD Graphics, 2700 Mhz, 2 Core(s), 2 Logical Processor(s) BIOS Version/Date American Megatrends Inc. 217, 07/09/2012 SMBIOS Version 2.7 Embedded Controller Version 255.255 BIOS Mode UEFI BaseBoard Manufacturer ASUSTeK COMPUTER INC. BaseBoard Model Not Available BaseBoard Name Base Board Platform Role Mobile Secure Boot State Off PCR7 Configuration Binding Not Possible Windows Directory C:\Windows System Directory C:\Windows\system32 Boot Device \Device\HarddiskVolume1 Locale United Kingdom Hardware Abstraction Layer Version = "6.2.9200.16442" Username JacksComp\Jack Time Zone GMT Summer Time Installed Physical Memory (RAM) 6.00 GB Total Physical Memory 5.46 GB Available Physical Memory 2.38 GB Total Virtual Memory 6.33 GB Available Virtual Memory 2.38 GB Page File Space 896 MB Page File C:\pagefile.sys Hyper-V - VM Monitor Mode Extensions Yes Hyper-V - Second Level Address Translation Extensions Yes Hyper-V - Virtualisation Enabled in Firmware Yes Hyper-V - Data Execution Protection Yes Java 7u65/ Java 8u11
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        Unconfirmed
In the lastest snapshots I've experienced significant lag spikes when moving around the world rendering new chunks. Fps becomes unstable and can plummet to 3/4 fps, and return to regular fps (60) on fast graphics/6-8 render distance. VBO doesn't seem to have an effect when on. Playing on a single player world generated in 14w29. Worlds generated in 14w30 have same issues. Playing with world border set to 300.