Select rendering engine Direct3D 10 vs SSE2

[lookdev]

I'm new to B2M and have no idea which one to choose? Direct3D 10 or SSE2? what's the difference/impact?

[WillBkool]

I just purchased B2M and was wondering the same thing and found this post.
https://forum.allegorithmic.com/index.php?topic=358.0

The gist is

...SSE2 uses only the CPU to calculate the generation. A high end CPU will calculate at least as fast as a high end GPU for lower resolutions up to 1024. 2048 and upper will be faster using the GPU.

Which since I'm using 2048, means using Direct3D.