Most likely.
Here is same GPU with way less powerful CPU and quite a bit less RAM. It's laggy but yours would play better than this.
[video="https://www.youtube.com/watch?v=qPs99QYqDuc"][/video]
Here's Battlefield 1 on same CPU and GPU with 6GB RAM with low settings and res, and FPS fix.
[video="https://www.youtube.com/watch?v=rJenYxATL9k"][/video]
Just make sure on Sleeping Dogs you don't go crazy with res and settings and don't try to use the HD texture pack. It probably won't even let you anyway.