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alaTest.com
Summary: alaTest collected and analyzed 283 reviews of Radeon HD 4850 OC - 512 MB GDDR3 - PCI-Express 2.0 from international magazines and websites and compared these to 30030 reviews for other Graphics Cards. Experts rate this product 81/100 and users 89/100. The amount of rated reviews for this product is too low to calculate a reliable alaScore™.
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maximumpc.com
Editors' rating: 90
Summary: Like its 4870-powered predecessor, the 4850 X2 sports ATI's advanced video decode acceleration, allowing you to view fully accelerated picture-in-picture Blu-ray discs. It's fully compatible with multiple-monitor displays, and we love that this board ...
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techpowerup.com
Editors' rating: 88
Summary: When looked at from a pure performance standpoint, then the Sapphire HD 4850 X2 is among the top cards on the market. It beats the NVIDIA GeForce GTX 280 by about 3%. What is also very interesting is that in higher resolutions the HD 4850 X2 can also ...
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thinkcomputers.org
Editors' rating: 100
Summary: The HD 4670 definitely performed well against the geForce 8600GT. Even with AA, the 4670 gave respectable numbers, yes some of them were at the border of playability, but as I already said, you really don't buy a sub-$100 video card expecting to be ...
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personal computer world
Editors' rating: 80
Summary: A good alternative to the HD4870 X2
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goodgearguide.com.au
Editors' rating: 75
Summary: If you're a firm believer in the 'behemoth GPU', Sapphire's Radeon HD 4850 x2 will do little to sway your opinion. While it performed solidly enough in our benchmarks, it failed to match NVIDIA's single-GPU GTX 280 offering. Nevertheless, it remains a ...
CNET editors' buying advice
We have not reviewed this product but here is CNET's buying advice on Graphics Cards. This content was chosen based on the features included with this model of graphics card.
Media Center Graphics Card
One of the popular attempted 'convergence devices' of recent years is the media center PC. This can range from a computer with a normal monitor that can receive TV signals, to a central media server that can send movies to the main TV itself. A media center graphics card needs to be capable of outputting signals in a form with which TVs are likely to be compatible.
DirectX 10
DirectX is an API (Application Programming Interface) that allows programmers to access system resources more easily, and with less overhead (overhead = additional processing power and memory needed). Every time a new version of DirectX comes out, there needs to be new hardware to take advantage of it. Now, Windows Vista has introduced a new version of DirectX, 10, that only exists on Vista. Therefore, the current generation of video cards is designed to take advantage of DirectX 10.
It should be noted that the Aero interface introduced with Vista is not dependent on DirectX 10 features. However, as DirectX 10 cards are all newer designs, any of them will certainly have the graphics horsepower needed to run Aero. Otherwise, DirectX 10 is generally of more interest to gamers.
See more DirectX 10 products
VGA Explanation
VGA cables (and CRT monitors) use an analog signal. Both video cards and modern LCD monitors internally use digital signals. This means that when using a VGA cable with an LCD monitor, the signal is being converted from digital to analog and back again. Currently, converters are good enough that it isn't a real issue, but technically the signal is being degraded every time it is converted. So if you are using an LCD monitor that supports DVI, it is best to get a graphics card that does the same and to use a DVI cable.
See more VGA Explanation products
CNET product brief
Description: This ASUS EAH4670/DI is a 512 MB, mainstream 3D card.Compared to other mainstream 3D display cards on the market, it is relatively inexpensive at around $80.
Pros: Has a 2.008 GHz memory clock speed, which is considerably faster than some similarly priced display cards.In fact, the typical cost of a product with this fast a memory clock speed is $220.
Cons: None noted, given available product data.
Suitability: Suited for all productivity tasks, as well as for the casual 3D gamer.This card supports DirectX 10 technology, used in Microsoft's Windows Vista OS, and is the new technology for the upcoming generation of high-performance games.
Value: In view of its relatively inexpensive price, this graphics card has great features for the money.
Suggestions: (1) This card has DVI-out to connect to similarly enabled flat panel or plasma monitors and produce a clearer picture than does analog-to-digital conversion.(2) CNET's graphics and sound content can help you decide if this card is the right purchase to make.
CNET's Product Briefs are generated by a software tool that combines product specifications with knowledge of our editorial experts. They do not reflect hands-on assessment or labs testing. For more information about how we create Product Briefs, contact us.
