Having GPU issues and don't know why

its 512x512. While looking through it I did notice some 256x256... you think that could be it? I dont know what the broken aspect ratio means

[deleted]

Ok, tried that... now I am getting this. Says I need more GPU memory, but my card is 2GB and runs every other game I have on max...

[19:32:58] [Client thread/INFO]: Setting user: KGBCannon
[19:32:58] [Client thread/INFO]: (Session ID is token:a58098e4473d4f3a8331e865c7361882:2b99cb86b1de49a28b2331a94315976f)
[19:32:59] [Client thread/INFO]: LWJGL Version: 2.9.1
[19:33:00] [Client thread/INFO]: Reloading ResourceManager: Default, anoncraft.zip
[19:33:00] [Sound Library Loader/INFO]: Starting up SoundSystem...
[19:33:00] [Client thread/WARN]: File minecraft:sounds/mob/ghast/fireball.ogg does not exist, cannot add it to event minecraft:item.fireCharge.use
[19:33:01] [Thread-6/INFO]: Initializing LWJGL OpenAL
[19:33:01] [Thread-6/INFO]: (The LWJGL binding of OpenAL. For more information, see http://www.lwjgl.org)
[19:33:01] [Thread-6/INFO]: OpenAL initialized.
[19:33:01] [Sound Library Loader/INFO]: Sound engine started
[19:33:03] [Client thread/ERROR]: Unable to parse metadata from minecraft:textures/blocks/dragon_egg.png
java.lang.RuntimeException: broken aspect ratio and not an animation
at cue.a(SourceFile:236) ~[1.8.jar:?]
at cua.b(SourceFile:130) [1.8.jar:?]
at cua.a(SourceFile:77) [1.8.jar:?]
at cxh.j(SourceFile:553) [1.8.jar:?]
at cxh.a(SourceFile:139) [1.8.jar:?]
at cxk.a(SourceFile:23) [1.8.jar:?]
at cvt.a(SourceFile:99) [1.8.jar:?]
at bsu.aj(SourceFile:437) [1.8.jar:?]
at bsu.a(SourceFile:299) [1.8.jar:?]
at net.minecraft.client.main.Main.main(SourceFile:120) [1.8.jar:?]
[19:33:50] [Client thread/INFO]: Created: 16384x8192 textures-atlas
AL lib: (EE) alc_cleanup: 1 device not closed
Java HotSpot(TM) 64-Bit Server VM warning: Using incremental CMS is deprecated and will likely be removed in a future release

[deleted]

Here is the crash report. Any suggestions?

---- Minecraft Crash Report ----
// Don't do that.

Time: 11/7/14 6:23 PM
Description: Initializing game

java.lang.OutOfMemoryError: Java heap space
at cuj.a(SourceFile:402)
at cua.b(SourceFile:238)
at cua.a(SourceFile:77)
at cxh.j(SourceFile:553)
at cxh.a(SourceFile:139)
at cxk.a(SourceFile:23)
at cvt.a(SourceFile:99)
at bsu.aj(SourceFile:437)
at bsu.a(SourceFile:299)
at net.minecraft.client.main.Main.main(SourceFile:120)


A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Stacktrace:
at cuj.a(SourceFile:402)
at cua.b(SourceFile:238)
at cua.a(SourceFile:77)
at cxh.j(SourceFile:553)
at cxh.a(SourceFile:139)
at cxk.a(SourceFile:23)
at cvt.a(SourceFile:99)
at bsu.aj(SourceFile:437)

-- Initialization --
Details:
Stacktrace:
at bsu.a(SourceFile:299)
at net.minecraft.client.main.Main.main(SourceFile:120)

-- System Details --
Details:
Minecraft Version: 1.8
Operating System: Windows 7 (amd64) version 6.1
Java Version: 1.8.0_25, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 507180016 bytes (483 MB) / 1060372480 bytes (1011 MB) up to 1060372480 bytes (1011 MB)
JVM Flags: 6 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
Launched Version: 1.8
LWJGL: 2.9.1
OpenGL: GeForce GTX 550 Ti/PCIe/SSE2 GL version 4.4.0 NVIDIA 344.48, NVIDIA Corporation
GL Caps: Using GL 1.3 multitexturing.
Using GL 1.3 texture combiners.
Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported.
Shaders are available because OpenGL 2.1 is supported.
VBOs are available because OpenGL 1.5 is supported.

Using VBOs: No
Is Modded: Probably not. Jar signature remains and client brand is untouched.
Type: Client (map_client.txt)
Resource Packs: [anoncraft.zip]
Current Language: English (US)
Profiler Position: N/A (disabled)

Ok, I partially figured it out. For some reason I was running Java 32 bit instead of 64... taken care of... B) I had to reinstall minecraft. C) can only run in 1.7.10 for some reason D) it will not run in 1.8 (still dont know why.. will post bug diagnostics)

Ummm Could you be a bit more specific?
Does it work on the old 1.7 version?
Any other games causing problems?

Does the game crash with an error report or just close?
Is Java up to date?

bump