That pcper site is a joke, they seemed to have their tongue rammed right up NV's backside like so many others. Never see any reviews out of them that don't praise an NV card.
They actually gave the 450 a 'gold star award' and said it's a great release. The only review out of all the sites to take that tone.
And they post that laughable graph using bugged out, leaked drivers that NV themselves have had pulled from sites that posted them.
Here is what more level-headed sites have to say about it:
'...But if you’re a free agent and have no attachment to NVIDIA’s ecosystem, there’s not a game we benchmarked today where the 5770 was more than a hair’s width slower. Thus at NVIDIA’s new $130 price point the card to get is not the NVIDIA GeForce GTS 450, it’s the AMD Radeon HD 5770. It’s a bit warmer and a bit louder than the reference GTS 450, but the performance gap is hard to argue with....'
'...The MSI N450GTS Cyclone is a solid product, but is ultimately let down by the lackluster performance of the GPU that NVIDIA gave MSI to work with. Ultimately, GeForce GTS 450 is disappointing because it offers nothing new at this price point. Gamers have had the capability of multi-display gaming on a single graphics card in this price range for eleven months now. Gamers have had DX11 gaming capability at this price range for eleven months now. Gamers have experienced this same level of performance in this price range for eleven months now. It takes the GeForce GTS 450 more power to produce less performance when compared to the Radeon HD 5770.
The GeForce GTS 450 should have been in our hands eleven months ago. To come to the game this late for $130+, the GTS 450 is simply not good enough compared to the video cards already available....'
'...Well then, we end the conclusion like this, the GeForce GTS 450 is fun product but we are not sure enough if it'll make a big enough difference in the mid-range market. It's not that the GTS 450 is not interesting, no contrary, it's just ATI that is dominating the segment and can adapt any move NVIDIA makes. See, ATI is simply going to lower the price on its Radeon HD 5750 and 5770, and that will shift, reposition and dominate the entire dynamic of price versus performance and thus market repositioning. That said, if you can get a GeForce GTS 450 (preferably factory overclocked) for sub-120 EUR, that will absolutely be a fair price for a product that offers a nice and fun amount of game performance. As really that is what the GeForce GTS 450 is all about...'
It's a 'nice and fun card' but performance is garbage.