>>ar tikrai ten tas AMD su Radeon'su nurungia Intel?..
> Ką omenyje turi?

Tie AMD turi integruotus radeon IGP (HD 6xxx)
All models feature Angle independent anisotropic filtering, UVD3, & Eyefinity capabilities,
supporting up to 3 outputs. HD 6250-6320 do not feature 3D Blu-ray acceleration.
Radeon HD 6410D used in A4-3300 and A4-3400 APU

Celeron G550 turi IntelHD (ne HD2000/2500/3000/4000)..
http://semiaccurate.com/2011/03/21/intels-sandy-bridge-celerons-video-features-fused-off/
Intel said that the biggest difference was that the Celerons lack ‘Quicksync’, aka hardware assisted video encode.
Video decode for H.264, VC-1, and MPEG2 are still fully hardware decoded in the Celeron GPUs.