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Sapphire Radeon HD4850 512MB Graphics Card Review

Posted by Cabro in July 2nd 2008  
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Hardware Canucks

If you think back to a few years ago (circa 2002 to 2003), ATI was flying high with the release of some of the best graphics cards on the market with the 9800 and 9700-series which were considered to be the crème de la crème at the time. These cards were competing against a somewhat mixed bag in the Nvidia lineup which included the solid 4-series and the lackluster 5-series. At this point you may be wondering why we are talking about relics from a bygone generation in a review about a brand new product. The reason for this is that once again we see a 9-series and a 4-series part vying for our attention and hard earned dollars but this time ATI is marketing their 4800 cards while it is Nvidia with the 9800 name. Neither of these series is geared towards the high end but rather the burgeoning performance class which offers the best possible performance at a palatable price. It is in this $150 to $300 price range that the new battles for market dominance are being fought which not only benefits the consumers but also forces the manufacturers to find new ways to market their products.

Over the last year or so there has been a significant shift away from the high end parts that had long been the staples of any GPU manufacturer. While the margins on these high end parts may bolster the bottom line, the Big Two (ATI and Nvidia) have to contend with a struggling economy, soaring gas prices and a subprime mortgage fiasco in the USA. While none of these economic issues is rooted in the high-tech world, they each contribute to whittle away at the consumer’s purchasing power and with it their likelihood of buying a $700 graphics card. Economics may be an odd thing to be talking about in a graphics card review but in this day and age it takes a huge toll on what can be sold in the current marketplace. So, Nvidia took a gamble with their $650 GTX 280 and brought in a card which performs well enough to take the overall performance crown but ATI has taken a significantly different route with their recent releases. We believe that ATI has priced their cards perfectly for this new market but the proof is in the pudding so to speak and only time will tell if this marketing strategy pays off for them.

The HD4850 is a product which is aimed straight for the throat of Nvidia’s 9800GTX and has actually incited a quick and dramatic response from the boys in green. After the initial performance reports of this card were released, Nvidia quickly knocked nearly $100 off the MSRP of their then $300 GTX so it could compete mono a mono with ATI’s new wunderkind. Not only is the HD4850 seemingly perfectly suited for budget-minded gamers in the $200 price bracket but it also offers a bevy of other features including audio out through HDMI as well as Havok physics support. The more features the better we say.

For this review, long-time ATI board partner Sapphire sent us one of their HD4850 cards to take a look at. Sapphire has been around for longer than many of us can remember and have a history of delivering very affordable cards to consumers even though they are often devoid of any extras. One thing that has always been a plus with Sapphire is that their products have always been widely available here in Canada and abroad which means that if you look at literally any e-tailer, you will find Sapphire cards for sale. Unfortunately, like many other ATI board partners Sapphire believes it is acceptable to offer customers a meager 2-year warranty. While we understand most people will keep their cards for less than a year and while I run the risk of sounding like a broken record, seeing a longer warranty would be nice for once.

All in all, this looks like it could be a banner year for ATI so let’s get this show on the road and give you this review you have been waiting for!!

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under: AMD/ATI GPUs, Reviews, Sapphire
Tags: Hardware Canucks, HD 4850, HD4850, Review, SapphireRadeon
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Palit Radeon HD4870 512MB Graphics Card Review

Posted by Cabro in June 25th 2008  
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Hardware Canucks

In the last few months the mid and high end graphics card market has once again become a battleground between the two heavyweights: AMD (the artist formerly known as ATI) and Nvidia. There was a time where ATI slipped a bit with the release of their R600 and it seemed like Nvidia was going to run away with the graphics card market once and for all with the 8800-series. Luckily for all of us things began to brighten considerably for the boys in red when they introduced their RV670 core with the HD3870, HD3850 and eventually the HD3870X2. These cards were greeted with enthusiasm and completed well against their Nvidia equivalents but in the end the RV670 core was nothing more than a die shrink of the infamous R600. Hot on the heels of what could only be called an extremely successful product launch particularly with the HD3870; AMD is now poised to give us a completely new architecture in the form of the R770 core which adorns both the HD4850 and the HD4870. In this review we will be looking at the HD4870 which will be launching today.

In the hard-fought war between GPU manufacturers, both Nvidia and ATI know that it is best not to bring a knife to a gunfight or you will get stomped pretty hard by the competition. Interestingly, even though they are targeting their products to basically the same clients both companies have taken a decidedly different approach to the way they approach the market. On one hand we have Nvidia releasing ultra high-end, power hungry cards like the GTX 280 that cater those few gamers and enthusiasts who are willing to pony up $650 and more for a graphics card. On the other hand, AMD figures that the majority of gamers don’t want to spend $650 for a graphics card in this day and age so have taken a very different approach with the HD4870. With this card they are giving us a product that is supposed to be able to play the majority of games on the market with high IQ settings while retailing for around $300. This is a pretty lofty goal but it is well within the realm of possibility since the HD4850 (our review is due out shortly after this one) has proven to live up to everyone’s expectations and then some. With words like “recession” on everyone’s mind and the cost of living going through the roof due to record-high gas prices, it looks like AMD has targeted the prices of these cards at just the right place.

With ATI catapulting this product into the void left in the $300 price point by Nvidia’s seemingly knee-jerk move of reducing the price of their 9800 GTX to around $200, you would think they would want to get it out as soon as possible. While they may be chomping at the bit to get the HD4870 to market, today marks its soft launch with the majority of product only being available in fits and spurts between now and the starting of July. Believe it or not though, there is the very distinct possibility that this will turn into a hard launch since there is quite of few of these cards out there.

While many of you may be used to the Sapphire, Diamond and VisionTek cards on the market which do a good job of representing the ATI and AMD names here in Canada, there is one other player who’s HD4870 we will be reviewing today: Palit. There is not much about this card that really stands out from the competition since it is a stock-clocked product other than the fact that it is made by the world’s largest video card manufacture. Yes, that is right the company which hasn’t been heard much of here in North America is at the top of the pile when it comes to sales in Asia as well as Europe. Even though they have been in a large part absent from the North American market, they are taking us by storm with widespread availability of their cards at most leading retailers.

The HD4870 512MB represents quite a few firsts in the consumer graphics card world: the first single chip 1.2 teraflop card, the first implementation of GDDR5 and the first single chip AMD graphics card above the $290 price-point in quite some time. It definitely seems to have a lot going for it so without further ado, let’s get on with this review.

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under: AMD/ATI GPUs, Palit, Reviews
Tags: Hardware Canucks, HD 4870, HD4870, Palit, Radeon, Review
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Second wave of Radeon 4850 cards to go against Nvidia’s 9800 GTX+

Posted by Cabro in June 24th 2008  
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The first wave of Radeon 4850 boards is already on store shelves, with prices that already are below the MSRP of $199. In Europe, we have seen prices of 130 Euro – which is about $200 and quite surprising, as prices in Europe always have been higher than in the U.S. in the past.

Now we hear that ATI has removed all overclocking restrictions, giving add-in board (AIB) partners more room for new products. Our sources indicate that vendors are preparing a second wave of cards that will feature higher clocks for the GPU and the memory.

Senior ATI officials told us that “4850 Overclocked” cards are likely to come with a core that is clocked about 50 MHz higher, while the GDDR3 memory will be clocked to get at least 5-6 GB/s of bandwidth. Cooling will also change. Pre-announcements indicate that overclocked cards are on their way from companies such as HIS, Sapphire and Diamond.

If you are looking for a big performance jump for acceptable money, this summer is likely to be hot: The Radeon 4850 and the GeForce 9800GTX+ are aiming to attract all those customers that want the most bang for the buck.
As a side note, we also learned that the Radeon 4870 will not be tied down to its default clock speed for very long. We heard that at least one AIB vendor is preparing an overclocked 4870 card.

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under: News
Tags: 9800 GTX, HD 4850, nVidia GPUs, Radeon
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Nvidia Releases New Geforce 6, 7, 8 and 9 Drivers

Posted by Cabro in June 24th 2008  

Forceware 175.19

Nvidia has abandoned its unified driver strategy but did it rather discreetly. You don’t want to make a big deal out of something that used to be the pride of the company when today you are not able to make it happen.

Unified drivers are history, and while we are expecting Forceware (we still like the Detonator brand better F.ed) 177.39, Nvidia has released a new Forceward 175.19 driver for Geforce 6, 7, 8 and 9 series GPU.

The new driver adds support for Geforce 9800GX2, 9800GTX, 9600GT, 9600GSO (renamed 8800GT) and Geforce 8300, 8200 and 8100, which are basically IGPs from Nforce chipsets.

It also improves performance and load times for Geforce 8 and 9 cards in some DirectX 9 and Open GL applications, and all as a result of improved Shader optimizer.

There are a few new Pure HD features for Geforce 9800 GX2, 9800 GTX, 9600 GT, and 9600 GSO, including Dynamic Contrast Enhancement, Dynamic Blue, Green & Skin Tone Enhancements and Dual‐Stream Decode Acceleration.

The driver fixed a lot of bugs, as well, and if you have XP or Vista and Geforce 9 or 8 cards you should go for this one. It supports single cards or SLI and if you have Geforce 6 to 9 card we suggest you get the new one.

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under: Drivers, News, nVidia GPUs
Tags: Drivers, Forceware 175.19, nVidia GPUs
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XFX GeForce GTX 260 XXX Edition Review

Posted by Cabro in June 24th 2008  

When a new graphics card comes out, I tend to do the TweakTown review and then have a look around and see what some other reviewers thought of the card. However, I’ve been so busy lately with the new release of the HD 4800 series from AMD and the GTX 280 from NVIDIA that I haven’t had a chance to check out any other GTX 200 series reviews.

What I have mostly seen, though, is that the majority of GTX 260 reviews floating around the internet are just the standard NVIDIA model, which is a bit boring. Today we’ll be looking at the XFX offering, and not just some stock clocked XFX offering, but a full tilt XXX version which has some clocks to get excited about.

I’m looking forward to seeing how the GTX 260 fairs in this extremely competitive graphics card market, and hopefully its cheaper price tag can win us over. The graphics card market has never been this hot before, and while AMD are fighting the good fight to take the market share crown back, NVIDIA is battling them off with sticks at the moment.

Before we get into the GTX 260, let’s see what XFX have managed to do with the package and the clock speeds on the card.

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under: Reviews, XFX, nVidia GPUs
Tags: geforce, GTX 260, Review, XFX
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NVIDIA’s First 55nm GPU: GeForce 9800 GTX+ Preview

Posted by Cabro in June 24th 2008  

A very smart man at Intel once told me that when designing a microprocessor you can either build a new architecture, or move to a smaller manufacturing process, but you don’t do both at the same time. The reason you don’t do both is because it significantly complicates the design, validation and manufacturing processes - you want to instead limit the number of variables you’re changing in order to guarantee a quick ramp up and good yields of your silicon.

NVIDIA followed this rule of thumb with the GT200, building its “brand new” (or at least significantly evolved) architecture on a tried-and-true 65nm process instead of starting at 55nm. Despite AMD building both RV670 and the new RV770 GPU on TSMC’s 55nm process, NVIDIA hadn’t built anything on a smaller than 65nm process, including the 1.4 billion transistor GT200.

Shortly after the GT200 launched, AMD “responded” with its Radeon HD 4850, a cheap card by comparison, but a far more interesting one from a practical performance standpoint. Priced at $199 and selling for as little as $170, the Radeon HD 4850 managed to invalidate most of NVIDIA’s product line. In response, NVIDIA dropped the price of its GeForce 9800 GTX to $199 as well and introduced one more card: a $229 GeForce 9800 GTX+.

Originally we thought the GTX+ was a silly last minute afterthought as it looked like nothing more than an overclocked 9800 GTX. While its clock speeds are higher, it also happens to be the very first 55nm NVIDIA GPU.

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under: Reviews, eVGA, nVidia GPUs
Tags: 9800 GTX, geforce, nVidia GPUs, Preview
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AeroCool DoublePower VGA Cooler Review

Posted by Cabro in June 24th 2008  

The AeroCool DoublePower VGA Cooler arrived Technic3D. AeroCool DoublePower supports VGA cards from NVIDIA Geforce 8800- / 7900- / 7800 series and ATI Radeon X1950- / X1900- / X1800 series. The VGA cooler comes with one 92mm white LED Fan. See you in the following Review the Cooler on a Palit/Xpertvision HD3870 compared with Standard GPU Cooling.

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under: Cooling, Reviews
Tags: AeroCool, DoublePower, Review, VGA Cooler
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NorthQ 3580 Siberian Tiger Water Cooler Review

Posted by Cabro in June 24th 2008  

Occasionally here at OCIA.net we receive review requests from overseas companies that we’ve never heard of before. Such was the case with computer and home electronics manufacturer NorthQ. Based in Denmark, NorthQ offers chassis, cooling and power supply products as well as other electronics for home and car. Today I will be taking a look at their Siberian Tiger water cooling system for AMD and Intel processors.

The NQ-3580 arrives neatly packaged in a full color retail box with plastic divider inside. According to their website, the Siberian Tiger is a sealed water cooling system that includes a combination water block / pump, tubing, radiator and fan. It is compatible with AMD socket 754/939/AM2 and Intel 478/775, which covers the majority of desktop processors made in the last several years. Completely maintenance free and easy to install, NorthQ boasts an operation time frame of more than five years between failure. The system comes fully assembled and sealed, so users don’t have to worry about filling or leaks.

Does a preassembled system perform as well as a do-it-yourself water cooling kit? Join us as we test the NorthQ Siberian Tiger to find out!

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under: Cooling, Reviews
Tags: 3580, NorthQ, Water Cooler
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Gigabyte HD 4870 Pics

Posted by Cabro in June 24th 2008  

Donanimhaber.com has posted pics of the Gigabyte HD 4870.

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under: AMD/ATI GPUs, Gigabyte, News
Tags: Gigabyte, HD 4870
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RV770 Debut - Radeon HD4850 CrossfireX Scaling

Posted by Cabro in June 24th 2008  

The usual bla-bla about every new graphics accelerator released does get boring for readers and writers alike. To keep things simple, the HD4850 will pack all the features of the HD3850 and offer better number crunching. Priced to beat the NVIDIA 9800GTX in speed and value, the official threat from the Green Camp would be the price-slashed GeForce 9800GTX. On to the pictures!

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under: AMD/ATI GPUs, Reviews
Tags: CrossfireX, HD 4850, Radeon, RV770, Scaling
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