5. GeForce FX(NV30)series
After repeated delays, nVIDIA released the GeForce FX5800/5800 Ultra graphics cards on November 18, 2002, and the actual release date was in March of the following year. The NV30 chip is made with 130 nm transistors, operates at a frequency between 400 and 500 MHz, and can access 128MB GDDR2 via a 128-bit bus running at 800 MHz or 1000 MHz.
GeForce FX5800 Ultra Engineering sample
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One of the reasons why GeForce FX uses "FX" instead of the number "5" is that many former engineers of 3dfx have participated in the development of GeForce FX. Due to the incomplete realization of the innovative design, and the imperfect GDDR2 memory. This causes the GeForce FX5800/FX5800 Ultra graphics cards to generate a lot of heat. The performance barely surpasses the Radeon 9700 Pro (R300 series) that made the limelight in 2002.
On March 6, 2003, ATi released the Radeon 9800 Pro. It is a version that optimizes the Radeon 9700 Pro, increases the frequency, and can well support GDDR2. Its performance exceeds the GeForce FX5800 Ultra graphics card.
Radeon 9800 Pro
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(From ixbt.com)
Radeon 9800 Pro caught nVIDIA by surprise. I had to give up the immature GDDR2 video memory for the time being. On May 12, 2003, it released the GeForce FX5900 Ultra, which uses GDDR1 video memory, and has improved graphics quality, heat dissipation, and power consumption. This enables GeForce FX5900 Ultra/FX5950 Ultra to compete with Radeon 9800 Pro/9800 XT graphics cards.
On June 13, 2003, Xabre Graphics (XGI), a newly established subsidiary of SiS, acquired Trident’s graphics chip development business at an undisclosed price. On September 15, 2003, XGI announced the Volari V3/V5/V8 chip graphics card and the Volari Duo V8 Ultra graphics card with dual display chips. Among them, the Volari V3 graphics card is the Trident XP5 graphics card, and the Mobile Edition is called Volari XP5. The performance of Volari Duo V8 Ultra graphics card is slightly higher than that of GeForce FX 5700 Ultra, and sales are less. Because of its powerful appearance created by its dual display core, it is now the darling of collectors.
Volari Duo V8 Ultra Engineering sample
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The second product in VIA’s Chrome product line is DeltaChrome S8, which was not developed smoothly. S3 designed the DeltaChrome S8 evaluation board in August 2003, and it was not officially released until July 28, 2004. It supports DirectX 9a, and its 3D processing capability is close to that of the mid-level graphics card FX 5700Ultra at that time.
DeltaChrome S8 Engineering sample
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(From legitreviews.com)