I haven't spent as much time around here as I used to so forgive me if this is already known but I thought I'd share what I found with the latest batch of XPG2 I received.
First up is the XPG2 that we all know and love. Note that these pictures have been post process enhanced for detail.
Now the new XPG2.
Notice the difference? There are far more current spreaders. Outwardly the two LEDs look the same and both have the same die size. I haven't had time to finish my tests yet but I am expecting this to mean higher current handling ability. Meaning this should give a little more room at the top for "overclockers". I also noted a difference in the encapsulation material as well as changes in the phosphor material. The phosphor has a more matte appearance which helps with light extraction. I notice it is slightly easier to see the detail of the current spreaders with the new phosphor which probably indicates there is more efficiency gains with a reduction of scattering. Anyways this is just initial thoughts. Tests to come later.
First up is the XPG2 that we all know and love. Note that these pictures have been post process enhanced for detail.
Now the new XPG2.
Notice the difference? There are far more current spreaders. Outwardly the two LEDs look the same and both have the same die size. I haven't had time to finish my tests yet but I am expecting this to mean higher current handling ability. Meaning this should give a little more room at the top for "overclockers". I also noted a difference in the encapsulation material as well as changes in the phosphor material. The phosphor has a more matte appearance which helps with light extraction. I notice it is slightly easier to see the detail of the current spreaders with the new phosphor which probably indicates there is more efficiency gains with a reduction of scattering. Anyways this is just initial thoughts. Tests to come later.