I recently put together a new APU based system
GPU: Gigabyte R7 250 OC GV-R725OC-2GI (rev. 2.0)
8GB (2*4) GSkill 2400MHz DDR3 RAM
Windows 7 64bit
Runnning Crimson software 15.30.1025-151117a296575C
The GPU was supposed to be a Rev 2.0 1100 MHz clock 1800MHz 2GB DDR3 RAM
card which should have been compatible with the APU.
Turns out I was shipped a Rev 3.0 card which is 720MHz clock 1600MHz DDR3 RAM.
Apparently the Rev 3.0 card is Cape Verde chipset rather than Oland!
I think it has 512 shaders rather than 384.
3DMark11 identifies the card as Radeon HD7750(X2).
I thought the A10-7870K was only compatible with Oland R7 cards?!!!!!
Dual Graphics is enabled and seems to be working, do I have any cause for concern
with Rev 3.0 card versus Rev 2.0 card?
Should I plug the screen into the on board graphics,
because it is clocked faster 886 vs 720 and has more memory bandwidth, 2400 vs 1600?