ATI and NVIDIA are duking it out and over the last year with the economy in the toilet, most of the cards the pair has introduced have been lower priced mid-range cards rather than high-end parts. Those high-end parts often cost upwards of $500 or more each. Today images of a new high-end video card from ATI have leaked online.

The new card is called the ATI HD 5790 and it sports dual GPUs on one PCB. The specifications for the card are unknown. Performance data was reportedly available but AMD forced the information to be taken down, and surprisingly allowed the photos to remain.

We already know all there really was to know about the ATI HD 5770 and 5750 video cards ahead of their official launch. The cards turned up online in benchmarks a few weeks back showing decent performance for the price.

Today AMD went official with the new video cards and the specs we heard in the leaks turned out to be accurate. Namely, the 5770 has 800 stream processors and a core clock of 850MHz. The card has a memory clock of 1.2GHZ and will come in 512MB and 1GB versions using GDDR5 RAM.

ATI is really taking it to NVIDIA of late with video cards that offer lots of performance at a good price. NVIDIA is finding that it has more of a challenge in the market than it used to. Today photos and specifications for the HD 5750 and HD 5770 video cards turned up.

Both of the cards are set to launch on October 13 and sport an abundance of connectivity including DVI, HDMI, and display port. You can bet that those options will vary depending on the card partner though. The HD 5750 will have 720 stream processors and a core clocked at 700MHz. The card will also be offered with either 512MB or 1GB of RAM running 1.15GHz. The 512MB version will sell for $109 with the 1GB going for $129.

AMD is making a comeback with its ATI video cards and GPUs. The company announced that it had claimed the discrete notebook GPU lead last quarter. NVIDIA still dominates the discrete desktop GPU space, but there are some interesting options for ATI fans available.

One of the newest ATI video cards is the HIS HD 4890 iCooler x4. The video card has 1GB of GDDR5 RAM and an exclusive cooler to keep the card cool. The cooler has dual heat extraction slots. One of the slots routes hot air outside the case.

ATI has debuted a new video card called the HD 4770 that is aimed at the low-end gaming market, something very welcome in the current poor economy. The card carries an MSRP of $99 and supports DirectX10.1 games like Battleforge, HAWX, STALKER Clear Sky, and Stormrise.

The HD 4770 uses GDDR5 RAM and is built on the 40nm process. AMD claims that the low cost video card sets new levels of performance-per-dollar and performance-per-watt. The card supports CrossFireX for higher performance with dual HD 4770 cards.

The economy is bad and when the leading CPU maker in the world, Intel, announces that its profits aren’t that great and it will be restructuring to better compete you can bet that the second place chipmaker is on rough times as well.

AMD, said second place chipmaker, announced its Q4 2008 and fiscal 2008 revenues and things don’t look good for the company. AMD posted revenue in Q4 2008 of $1.162 billion, a decrease of 35% from Q3 2008 and 33% percent down from the same quarter of 2007.

I was at CES last week schlepping around the halls looking for something cool. Unfortunately cool was in short supply at this year’s show. One of the things that I did find interesting was the new mobile GPUs that AMD was showing off.

AMD introduced its line of Radeon Mobility 4000 video cards for notebooks that includes the HD 4800, HD 4600, HD 4500 and HD 4300 GPUs. The HD 4800 is the first mobile GPU according to AMD to break the teraflop barrier.

I am a big fan of computer hardware and have worked with XFX for several years reviewing NVIDIA video cards they make around the web. The best thing about XFX is that they offer some of the fastest video cards on the market thanks to serious overclocking.

XFX and AMD announced that XFX has become an AMD video card partner. XFX will be bringing ATI HD 4000 series video cards to market in early 2009. This is great news for gamers since XFX offers the best warranty in the industry.

ATI is doing better recently with competing with NVIDIA’s video card offerings. ATI’s performance gains have forced NVIDIA to drop prices to compete, which is a good thing for gamers. Today ATI announced its latest video card aimed at games on a budget.

The ATI Radeon HD 4830 was introduced today with a MSRP of under $150. The card is DirectX 10.1 compatible as well. Support for ATI’s Unified Video Decoder (UVD 2.0) is built-in for decoding HD video content and the card supports 7.1-surround sound.

In the world of consumer, video cards there are only two options when it comes to discrete video cards — NVIDIA and ATI. NVIDIA is the market leader in discrete video cards, but ATI is working hard to take that market share away.

ATI’s latest attempt at grabbing the gamer’s dollars is the ATI Radeon HD 4550 and HD 4350 video cards. ATI says the cards are based on the award winning 4800 series cards. The HD 4550 will retail starting from $55 and promises to play games that were unplayable at this price range before. The card features 512MB of RAM.

AMD is going all high-def with a new PC graphics card attached to the ATI brand. It is called the ATI All-In-Wonder HD and you’ll find the price of it set around $200.

The ATI All-In-Wonder HD combines Radeon graphics and Wonder HD tuner technology into one PCI Express 2.0 card. Key features of this new card include HDTV DVR functionality, unified video decoder technology and Windows Vista certification.

NVIDIA and AMD/ATI routinely fight it out in the video card market for dominance and the gamers dollar. Recently NVIDIA has been producing the better performing video cards, but AMD is back with a new family of GPUs selling at low prices that it hopes will grab some of NVIDIA’s market.

AMD announced officially today its Radeon HD 4800 series video cards with 800 processing cores. The HD 4850 carries a retail price of $199 and has a stock GPU speed of 625 MHz. Memory for the card is 512MB of GDDR3. AMD says that the GPU in the card can deliver a teraflop of computing power.

Windows computer users take for granted for the most part that you can upgrade your video card with ease. That is assuming you didn’t buy a factory built system that uses a small case or proprietary video card design. Mac users on the other hand are traditionally mostly limited to the video card that ships in their Mac system.

AMD announced a new ATI Radeon HD3870 video card that is optimized for use on the Mac, but retains its PC compatibility as well. The card is called the ATI Radeon HD 3870 for Mac & PC Edition. The card has a 256-bit memory interface and has 512MB of GDDR4 and 320 stream processors.