SWhile built-in video affects system performance, the 25MHz 68030 still enables the system to operate in 8-bit mode 20 to 25 percent faster than a Macintosh IIcx and 50 percent faster than a Macintosh II. With a cache card, the IIci using built-in video will exceed the performance of a IIci with a NuBus card, regardless of the bit depth.∂ˇ