Total Value Rating
The TVR graph is the TPR score divided by the price of the video card. The price of the video card is based on the list price of the model on Newegg.com. In the event the card isn't listed, it will be based on the U.S. $ MSRP given to us by the manufacturer.
In the event we can't source a price from either, the product will not receive a TVR rating. As with our TPR graph, the amount of video cards on the list will grow over time and the price of the model won't change from what it was when first reviewed. For this reason the U.S. $ price that the card is based off will be included next to the name of the model.
In the event you want to find the TVR rating yourself based on the current price, all you have to do is simply divide the TPR number by the list price.
TVR numbers are rounded to the nearest whole number; 100.3 will be 100; 100.8 will be 101 and 100.5 will be rounded down to 100.
It's not the best valued SLI setup, but it's not far off it. Compared to most other setups that put out similar power numbers, it blows them away for value.
Words can't even describe the value of this kind of setup. They say a picture's worth a thousand words and we think that every graph you see tells you exactly what this setup is capable of.
The fact that Palit and Gainward has given us a 800MHz starting point for the card, we felt confident that we could achieve that extra 75MHz which would give us a clock rate of 200MHz higher than the standard GTX 460 which comes in at 675MHz. We flew past 875MHz and ultimately ended up with 890MHz. At the same time we got the memory to 4200MHz QDR which is again a massive jump on the stock 3600MHz QDR memory clock NVIDIA offer.
The GTX 460 SLI setup is just simply the best setup to buy at the moment. You just have to look at what else is on the market and you can see this. The GTX 480 is more expensive than this setup, but slower. The HD 5970 is more expensive, but slower. CrossFire HD 5800 series are more expensive, and again slower.
NVIDIA has ultimately created a perfect storm. You've got fantastic overclocking ability, excellent out-of-the-box performance, a sensational launch price, great temps and power draw numbers and fantastic SLI performance. What you end up with is a setup that just blows everything out of the water. And the few setups that are faster than the one we tested today aren't anywhere near as much as they need to be considering how much more expensive they are.