what's the difference between 4830's?

[newbiebuilderguy]

What's the difference between these vid cards?
SAPPHIRE 100265HDMI Radeon HD 4830 512MB 256-bit GDDR3 PCI Express 2.0 x16 HDCP Ready CrossFire Supported Video Card - Retail and
SAPPHIRE 100265L Radeon HD 4830 512MB 256-bit GDDR3 PCI Express 2.0 x16 HDCP Ready CrossFire Supported Video Card - Retail
I already have this one: 100265L and am going crossfire. Is the HDMI for video and the other for gaming?

 

[hikaricloud]

For crossfire, you should be fine with the HDMI version, it's just an extra connection really.