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In other words, the 50-MHz Intel486 DX2 provides about 70 percent improvement over the 25-MHz Intel486 and about 30-percent improvement over the 33-MHz Intel486 CPU. The 50-MHz Intel486 DX2 CPU was rated at 40 Dhrystone MIPS. [4] The i486DX2-66 was a very popular processor for video games enthusiasts in the early to
The HandBook 486 also has a pointing device similar to the IBM trackpoint located on the right hand side of the keyboard just above the enter key. The Gateway HandBook remains one of the smallest laptops ever produced and was a precursor to Netbooks such as the Asus Eee PC , the Dell Inspiron Mini Series , and the Acer Aspire One .
Gateway, Inc., previously Gateway 2000, Inc., was an American computer company originally based in Iowa and South Dakota. Founded by Ted Waitt and Mike Hammond in 1985, the company developed, manufactured, supported, and marketed a wide range of personal computers , computer monitors , servers , and computer accessories.
An Intel DX2-66 MHz OverDrive An Intel i486SX2-50 MHz OverDrive processor installed next to the original i486SX processor. Intel 's i486 OverDrive processors are a category of various Intel 80486s that were produced with the designated purpose of being used to upgrade personal computers .
On the front of the unit there two dials underneath the PC-speaker to adjust the brightness of the screen and the volume of the PC-speaker. The PC-speaker in the Compaq Portable 486 is unique in that there is a 3.5 mm audio input jack on the side of the unit to allow a third party ISA sound card to pass through its audio output to the PC ...
Intel's DX4 chips initially had twice the cache of the AMD chips, giving them a slight performance edge, but AMD's DX4-100 usually cost less than Intel's DX2-66. The enhanced Am486 series supported new features like extended power-saving modes and an 8 KiB Write-Back L1-Cache , later versions even got an upgrade to 16 KiB Write-Back L1-Cache.
Industry standard ISA/PCI architecture, [1] first IBM machines with USB.Processors ranged from the 486DX2-50, 486SX-25, 486DX4-100 to the Pentium 200 and in case of the Models 360 and 365 the Pentium Pro. 486 models had a selectable bus architecture (SelectaBus) through a replaceable riser-card, offering the choice of either VESA Local Bus/ISA or PCI/ISA.
The Solo was a line of laptop computers sold by Gateway, Inc. (originally Gateway 2000), from 1995 to 2003. All models in the range were equipped with Intel x86 processors and came preinstalled with the Windows operating system.