NVIDIA GeForce 6800 GS Review
The GeForce 6800 GS Reference Board from NVIDIA
Contents
On Figures 2 and 3 you can see NVIDIA’s GeForce 6800 GS reference board.
Figure 2: GeForce 6800 GS reference board.
Figure 3: GeForce 6800 GS reference board, back view.
We disassembled the video card cooler to take a look and we found out that its heatsink is made of copper, as you can see in Figure 4.
Figure 4: GeForce 6800 GS reference board heatsink.
This video card uses eight GDDR3 256-Mbit 2 ns chips from Samsung (K4J55323QF-VC20)to give it 256 MB of video memory (256 Mbits x 8 = 256 MB). These chips can run up to 1 GHz. Since this video card accesses the memory also at 1 GHz, there is no headroom for overclocking the memory inside its specs. Of course you can try overclock it over its specs.
Figure 5: 2 ns GDDR3 memory chip used by NVIDIA GeForce 6800 GS reference board.