Hi Pops11111, welcome to the Ubisoft forums! Forgive me, processor comparisons are not a strength of mine.
Looking at the system requirements, your processor is borderline. It could be supported, but it may not be depending on the other parts of your computer. A lot of times pre-built computers from various companies will not have a dedicated graphics card, so if it doesn't have a supported graphics card, definitely not.
Can you post your entire specs? If you can't or you don't know how to do so, you can always send your specs to our support team and they should be able to tell if you are running on a supported system or not.
cpu may work but your still gonna need a vid card ..and a decent one
Intel HD video chip-sets are not supported
and the fact its an I 3 you may see diminished performance vs a true quad core CPU
Far Cry 4 Minimum Requirements
MINIMUM
OS: Windows® 7 (SP1) / Windows® 8 / Windows® 8.1 / (64-bit only)
Processor: 2.6 GHz Intel® Core™ i5-750 or 3.2 GHz AMD Phenom™ II X4 955 <---*note* both are Quad core CPU's
Memory: 4 GB RAM
Graphics: NVIDIA GeForce GTX 460 or AMD Radeon HD5850 (1 GB VRAM)
DirectX: Version 11
Network: Broadband Internet connection
Hard Drive: 30 GB available space
Sound Card: DirectX-compatible
Additional Notes: Windows-compatible keyboard, mouse, optional controller.
RECOMMENDED:
OS: Windows® 7 (SP1) / Windows® 8 / Windows® 8.1 / (64-bit only)
Processor: 2.5 GHz Intel® Core™ i5-2400S or 4.0 GHz AMD FX-8350 or better
Memory: 8 GB RAM
Graphics: NVIDIA GeForce GTX 680 or AMD Radeon R9 290X or better (2 GB VRAM)
DirectX: Version 11
Network: Broadband Internet connection
Hard Drive: 30 GB available space
Sound Card: DirectX-compatible
Additional Notes: Supported video cards at the time of release: NVIDIA GeForce GTX 460 or better, GeForce GTX 700 series; AMD Radeon HD5850 or better, Radeon R9 series.
Note: Laptop versions of these cards may work but are NOT officially supported.
an yes FC 4 needs a good video card ,,i use a GTX 960 id say go no lower the a GTX 950 or an AMD 380 if you want to play in 1080 P