That card is right on the minimum requirement for Lacrosse 16. DBC17 is an enhancement on that game engine, so the minimum requirements are likely to be somewhat higher.
If you can get a better card, then you'll have a better experience. Otherwise you'd need to wait until near launch before the exact requirements for the new game can be finalised.
But for now - if anyone does not exceed the following requirements on PC - you may not be able to run DBC17:
Again - these are the Lacrosse 16
minimum specs - and the minimum is already not an ideal way to be playing the game - you need to turn all the graphics settings to their lowest and likely lower your resolution to be able to play at a decent frame rate.
If anyone is planning an upgrade - don't just aim for the above specs - there's a 50/50 chance they won't be enough. Also - I strongly suggest comparing benchmarks when looking at minimum specs - a higher number does not always mean it performs better. There's the
Technology - PlanetCricket Forums section for discussing buying PCs and getting a guide on how best to upgrade if that's an option for you.
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In short - it is too far away from release to confirm requirements. The above is a guide only.