![]() Older versions of VBE provide only a real mode interface, which cannot be used without a significant performance penalty from within protected mode operating systems. Most newer cards implement the more capable VBE 3.0 standard. VBE is made available through the video card's BIOS, which installs during boot up some interrupt vectors that point to itself. ![]() This is opposed to the "traditional" int 10h BIOS calls, which are limited to resolutions of 640×480 pixels with 16 color (4-bit) depth or less. VESA BIOS Extensions ( VBE) is a VESA standard, currently at version 3, that defines the interface that can be used by software to access compliant video boards at high resolutions and bit depths. ( Learn how and when to remove this template message) ( February 2011) ( Learn how and when to remove this template message) Please help to improve this article by introducing more precise citations. This article includes a list of general references, but it lacks sufficient corresponding inline citations.
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