Where did AMD Radeon HD 6490M come from?

Where can i access this? i didnt install this card and dont know where it came from....
please HELP

wetherjc wrote:
thats great and everything but this wasnt there until just recently.   my computer has been hacked and am concerned that the "bonus" video card is being used for purposes outside the realm of my personal use...
Of course it was there. It didn't just appear. When you go to the Apple Store website and look at the tech specs for your model, it lists two video cards. Plain as day. Every review of your model on many different websites talks about the two graphics cards and the automatic graphics switching feature. Anyone who cares about graphics cards and buys this model knows it has two cards before they even buy the machine.
It says right there on the MacBook Pro page:
Intel HD Graphics 4000 (all 13- and 15-inch configurations)
NVIDIA GeForce GT 650M with 512MB of GDDR5 memory (15-inch 2.3GHz configuration) or NVIDIA GeForce GT 650M with 1GB of GDDR5 memory (15-inch 2.6GHz configuration) and automatic graphics switching
Two cards.
What evidence do you have that your GPU is being used for something out of your control? How have you determined that this is something outside of normal automatic graphics switching?

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