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The Technology from A to Z
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The Package - The GF-2010D videocard comes in a nicely designed box
accompanied with a small but clear and decent manual. The driver CD contains the
basics like DirectX, NVIDIA reference based drivers, a few game patches and hey
.. a full version of PowerDVD, what a good choice! Furthermore the box of
course contains a videocard equipped with VGA and S-VHS outputs.

The TV-Out Module
You can connect the videocard to your bigscreen with supplied cable. When we
remove the fan we'll notice the shiny nVIDIA GeForce2 Pro logo .. The core of
the Graphics Processing Unit is running at a steady 200 MHz.
The memory on this videocard seems to come from a manufacturer we've seen
in a previous review, the X-Micro impact4. Ascend, this doesn't necessarily have to be a but I
have slight reservations about overclocking the card's memory. But we'll see
that in a later part of this review. The memory is rated 5ns and is of course
DDR based, thus 2x200 MHz.

Not a brilliant image, but that's Ascend 5ns DDR memory
The 'normal' GeForce2 GTS graphics processor can render 3D scenes faster than
it's memory can handle. Thus the memory is by far the biggest limiting factor to
push some more frames per second out of the videocard. Here's where the PRO
comes in sight. Newer and faster DDR memory modules widen up memory bandwidth
and thus result in a smaller bottleneck. The older model GeForce2 GTS videocards
had a memory frequency of 333 MHz while the PRO version is clocked at a feasible
(2x200Mhz) 400 MHz. This means more memory bandwidth and thus a faster videocard
that already was one of the fastest around. The GeForce2 GTS runs at a default
core frequency of 200 MHz, the Ultra has an astounding 250 MHz core frequency
the PRO remains at 200 MHz. When we make a small calculation we will notice that
the memory bandwidth is good:
The memory frequency of GF-2010D is running at 400MHz (200MHz DDR) and that is
the nominal frequency for 5ns chips. Let's calculate:
((2x128bit) x 200MHz) : 8bit = 6400 MB/sec
Now let's check out a standard SDRAM GeForce2 MX shall we:
(1x128) x 166MHz :8bit = 2656 MB/Sec
And the DDR GeForce2 GTS:
((2x128bit) x 166MHz) : 8bit = 5312 MB/sec
And now you know what the key issue on the GeForce2 is people .. memory
bandwidth.
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