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Old 10-01-2003, 06:30 PM   #1 (permalink)
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Higher quality != higher lag?

I just tested something with my video card. Normaly I play JK2 at 800x600 at medium quality and I get around 90fps. I change the resolution to 1600x1200, changed the quality to the very max then turned on aniso filtering (the in game option, not the display settings one) and I got around 60fps.

My computer is an AthlonXP 1700+ with FX5200 (non ultra) video card.


Today I was reading the latest article at anandtech and some benchmarks hit me as being weird.
http://anandtech.com/video/showdoc.html?i=1890&p=13

In these benchmarks, Nvidia's NV38 got the same rate regardless of whether AA/AF was on or off. FX5900 was the same. Radeon 9800XT was pretty much the same. On the other hand, the Radeon 9600 Pro got slapped real hard when AA/AF was on. I'm assuming the FX5600 Ultra being faster with AA/AF than without is some sort of error.


How do these cards not slow down too much when the demand is increased so much?

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Old 10-02-2003, 11:40 AM   #2 (permalink)
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The difference would be the 256bit pipeline. The R9600, FX5200, etc have 128bit pipes, so AA/AF squeezes it real fast.
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