If you can tell us what processor it is we can probably give you an idea. Based on the current info you provided, I would say no.
Minimum requirements are:
Processor: Intel Core 2 Quad CPU Q6600 @ 2.40GHz (4 CPUs) / AMD Phenom 9850 Quad-Core Processor (4 CPUs) @ 2.5GHz.
Memory: 4GB.
Video Card: NVIDIA 9800 GT 1GB / AMD HD 4870 1GB (DX 10, 10.1, *11)
Your GPU meets the minimum requirements, however your processor might not. If it's a quad-core i5 or i7 running at 1.7GHz then you might be able to run it.