Volgens Wiki zou 1080p moeten kunnen vanaf de X4500HD:
GMA X3100
The GMA X3100 is the mobile version of the GMA X3000 used in the Intel GL960/GM965 chipsets and also in the GS965 chipset. The X3100 supports hardware transform and lighting, up to 8 programmable shader units, and up to 384 MB memory. Its display cores can run up to 333 MHz on GM965 and 320 MHz on GL960. Its render cores can run up to 500 MHz on GM965 and 400 MHz on GL960. The X3100 display unit includes a 300 MHz RAMDAC, two 25–112 MHz LVDS transmitters, 2 DVO encoders, and a TV encoder. Under Windows, the driver supports DirectX 10.0,[10][11] Shader Model 4.0 and OpenGL 1.5.[11][12][dead link] Under Linux, OpenGL 2.1 is supported.
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GMA 4500MHD
The GMA 4500MHD for laptops was launched on July 16, 2008. Featurewise, the 4500MHD is identical to its desktop cousin, the X4500HD.[citation needed] The GMA 4500MHD is used in the GL40, GS40, GM45 and GS45 chipsets. It had been previously rumored that a cost-reduced version, the GMA 4500, was to be launched in late 2008 or early 2009[19] and was to be used in the upcoming Q43 and Q45 chipsets.[17] However, in practice the Q43 and Q45 chipsets also use the GMA X4500.[20]
The difference between the GMA X4500 and the GMA X4500HD is that the GMA X4500HD is capable of "full 1080p high-definition video playback, including Blu-ray disc movies",[14][21]
Like the X3500, X4500 supports DirectX 10 and Shader Model 4.0 features. Intel designed the GMA X4500 to be 200% faster than the GMA 3100 (G33 chipset) in 3DMark06 performance[22] and 70% faster than the GMA X3500 (G35 chipset).[23]
Dat zou dus betekenen dat de X4500MHD pas Mpeg-4 kan afspelen.
Dan zijn er nog genoeg nieuwere codecs die niet hardwarematig op de 4500 ondersteund worden en dan op de cpu moeten draaien.
Misschien werkt het verhogen van het toegewezen geheugen (staat nu op 8mb) in de bios nog iets, maar ik verwacht er niet veel van (als het al ingesteld kan worden bij PB).
Ik zou in je bios kijken of je je gpu iets meer geheugen kan geven (geeft nu 8 mb aan).