That is a Wolfdale processor. It was part of the Core 2 processor family, which completely preceded the Core processor family. Considering that there have been 8 generations in the Core family, your processor is 9 generations out of date.
What operating system are you running? Are you using onboard graphics or do you have an add-in graphics card (from NVIDIA, AMD/ATI, etc.)? What is the model number and vendor of your motherboard/system?