Obviously, more physical memory on the graphics card for handling the loading of textures and display objects for your games. If you're asking the difference in performance, it is dependent on the graphics chipset you are referring to.
I'm assuming you are referring to MB (megabyte) and GB (gigabyte). Both are measurements of computing space or storage space.
In very rough terms, a byte is the digital representation of 1 letter (A-Z) or 1 digit (0-9).
A megabyte (MB) is approximately 1 million (1,000,000) bytes, or 1 million letters or digits.
A gigabyte (GB) is approximately 1 billion bytes (1,000,000,000), or 1 billion letters or digits.
So the difference between 512MB versus 512GB is that:
512MB = 512 million (512,000,000)
512GB = 512 billion (512,000,000,000)
These are approximations, rounded off for the sake of simplicity. Because of the nature of computer mathematics, the numbers are actually a bit larger. So, 512GB is a LOT more than 512 MB.
1gb. is largerthan 512mb
No. 1 GB is twice as much as 512 MB.
512MB is exactly half of 1GB.
16 GB (gigabytes) is better than 512 MB (megabytes). 512 megabytes is half of one gigabyte.
1gb = 1024 mb So, 512mb is exactly half a gigabyte.
256x2=512 512mb = 0.5GB
There are 1000 gigabytes in one terabyte Therefore 512mb is 512/1000 of a gigabyte, or 51.2% of a terabyte. To understand the significance of the question you might need to understand why 512MB is relevant. It is relevant because digital computing relies on the binary number system.
Gigabytes are actually bigger than Megabytes, so there would be half a GB in 512MB. There are 1024MB in a GB.
1GB = 1024MB So there is 0,5 GB in 512 MB
I take it that the 1.5 is in GB since no computer can run on 1.5MB of RAM. So the 1.5GB is higher that the 512MB RAM.
1024 MB makes 1 GB, so 512 mb is equal to 1/2=0.5 gb.
512 MB = 0.5 GBHence after adding 1 GB RAM your laptop memory will be 1.5 GB.