Boards that support Ivy-E without a BIOS update

[Princey]

As the thread title basically. I'm looking to move to the X79 platform for 3D rendering. So I'm looking for a motherboard to supplement a 4930k however doing some research it seems some require a BIOS update before they'll see the CPU. I don't have a Sandy to pre-boot with so I could do without that faff. Are there any boards?

EDIT: Can a mod rename to X79 from X99?

 

[Princey]

Apologies, I meant x79. There's me thinking too far ahead.