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Asus EAH 4890 - XSs @ xsreviews.co.uk
[Nov-04-09] (0 Comments)
Withthe recent arrival of the new ATI Radeon HD 5 series graphicscards causing a great deal of interest, the previous best performingsingle GPU from ATI – the 4890 – has been left by the way side alittle. Although, on the whole, the ATI DX11 GPU launches have been agreat success for ATI, many users will still be sticking to the 4series, if not older, cards and as ATI seeks to monopolise theDirectX11 Market with nVidia’s Fermi Technology lagging far behind,it’s definitely a good time to be investing in a 4890 or other 4 seriesGPU. To further the lure of the 4890, ASUS have been quick to beef up thecard with a unique cooler allowing for increases to both the memory andcore frequencies. Being part of the “Formula” series is essentiallyequivalent to Sapphire’s Vapor-X or XFX’s XXX Edition cards whereby thestock 4890 is overclocked and tweaked to ultimately create a better,more unique card. Let’s take a look.

Lucid HYDRA 200 Details and Interviews with AMD, Lucid & NVIDIA @ legitreviews.com
[Sep-30-09] (0 Comments)
The demo that we were shown behind closed doors was of course an MSI Big Bang motherboard that was running Windows 7 and ATI Radeon HD 4890 and GeForce GTX 260 graphics cards at the same time with both cards being load balanced. Notice that the Lucid HYDRA 200 load balancing solution has no interconnects, bridges, external dongles or adapters that are needed. Both cards were running fine and we were able to change which card had the monitor output on it from the Windows 7 desktop, which was pretty slick. Lucid gave us a chance to try out PC Game titles F.E.A.R. 2:Project Origin and Bioshock to see what the future of scalable graphics looks like with the Hydra 200. We must admit that we were fairly impressed with what we saw as the technology appeared to be working without any issues on these two game titles...

MSI HD 4890 Cyclone SOC 1 GB GDDR5 @ techpowerup.com
[Aug-29-09] (0 Comments)
MSI's HD 4890 Cyclone SOC is the fastest model of the Cyclone Series. It comes with clocks of 1000 MHz / 1000 MHz out of the box and uses a huge heatpipe cooler to keep the card cool. As an extra feature a native HDMI connector has been added in case you want to connect the card to your big TV screen.

Sapphire Radeon HD 4890 2GB Vapor-X Graphics Card @ tweaktown.com
[Aug-09-09] (0 Comments)
We saw Sapphire really mix it up recently with the HD 4890 ATOMIC version of the card. The company hasn't stopped there, though, now choosing to do even more with the model. ATI partners really don't have the range of graphics cards to play with like NVIDIA ones. What this means is that we tend to see companies offer more variants of the same model. The main feature to the HD 4890 we're looking at today is the extra memory which brings the card to 2GB. We've never been a huge believer of such huge memory amounts on graphics cards; there tends to be a point where performance flattens out. With that said, though, we'll find out what else Sapphire is able to offer us with the HD 4890 2GB Vapor-X today.

GeForce GTX 275 Versus Radeon HD 4890 Video Card Battle @ legitreviews.com
[Jul-30-09] (0 Comments)
This article included the performance analysis of the video games Velvet Assassin and Wall-E, along with the OpenGL benchmark FurMark on the GeForce GTX 275 and the Radeon HD 4890. I feel it's always good to switch things up and to go out and buy a couple games every now and again to see how video card performance is on games that the driver team really hasn't spent much time on optimizing. The results of the three new benchmarks showed that the...

Sapphire HD4890 Toxic Videocard @ rbmods.com
[Jul-14-09] (0 Comments)
The videocard market is slowly moving forward and today we are takinga look at a HD4890 from Sapphire. We are going to compare this vs some highend and a mid range card to see what kind of performance we can get fromthis setup.

ASUS Radeon HD EAH4890 HTDI/1GD5 Video Card @ legitreviews.com
[Jul-13-09] (0 Comments)
With the EAH4890, ASUS designed their own PCB and installed a custom cooling solution to create a Radeon HD 4890 video card that should push the envelope when it comes to performance and overclocking. Not only should it perform better, but it also looks better since it is no longer a cookie cutter Radeon HD 4890. What's that, my friends? That is a real heatsink. ASUS did not prance around with this one; I believe this heatsink could have handled the notoriously hot ATI Radeon HD 2900XT and asked for a second helping of heat. It has been a while since a

TechwareLabs s the Sapphire Vapor-X Radeon HD 4890 Graphics Card @ techwarelabs.com
[Jul-10-09] (0 Comments)
Today TechwareLabs takes a look at one of the best graphics cards that ATI has to offer. The Sapphire Vapor-X Radeon HD4890. With the graphics processing power that we all know and love, and the addition of the award winning Vapor-X cooling, this card is sure to be a leading contender.

Sapphire Radeon HD 4890 ATOMIC Graphics Card @ tweaktown.com
[Jul-06-09] (0 Comments)
The ATOMIC series of cards is one that we really do get excited about when it comes to Sapphire products. Unlike a lot of other companies who overclock, Sapphire tend to really mix it up with this particular series. We don't only see some serious clock speeds, but also something fancy in the heatsink department which always helps bring the card to a new level. With the bar set high for the HD 4890 ATOMIC from Sapphire let's not delay any longer and see what exactly is going on with the card and find out if Sapphire is able to impress us with this ATOMIC version like other ones from the series have in the past.

Sparkle GeForce GTX 275 Video Card @ legitreviews.com
[Jul-02-09] (0 Comments)
If you're in the market for a new video card and wondering if Sparkle is a brand you can trust, I'd say the answer is yes. The company's card and bundle doesn't include any goodies or extras to wow or surprise, but the actual product is as stable a video card as one could ask for, and that's what ultimately matters. As for the Geforce GTX 275, it's a solid design that's generally a bit faster than its closest competitor, the ATI Radeon HD 4890. The GeForce GTX 275 is also a bit more expensive than its closest ATI competitor, so the price/performance ratio between the two is more-or-less consistent...

ASUS Radeon HD 4890 Voltage Tweak Graphics Card @ tweaktown.com
[Jul-01-09] (0 Comments)
The Voltage Tweak model from ASUS is something we've heard about for a while now. The idea behind it is that ASUS gives the user even more control of the card when it comes to overclocking. Not only do you have the ability to overclock the standard clocks like memory and core, but you also have the ability to adjust the voltage. You may be wondering what this exactly means; it gives you the ability to adjust the voltage to higher levels which in turn gives you the ability to run the card at even higher speeds, much like you do with a CPU where adding more voltage gives you the ability to obtain higher clock speeds.

Sapphire HD 4890 Toxic / Vapor-X @ techpowerup.com
[Jun-12-09] (0 Comments)
Sapphire's HD 4890 Toxic uses their exclusive Vapor-X cooling technology. This results in a card that delivers considerably more performance than the HD 4890 reference, yet does so without any excess noise. Actually the Sapphire HD 4890 Toxic is the quietest HD 4890 we ever had in our hands.

Sapphire HD4890 Toxic Vapor-X 11150-01-40R @ benchmarkreviews.com
[Jun-09-09] (0 Comments)
Sapphire has four ranges for most top-end products they offer:standard, Vapor-X, Toxic, and Atomic. While each is different in its own

MSI GeForce GTX 295 Graphics Card @ tweaktown.com
[Jun-08-09] (0 Comments)
Since the launch of the GTX 295 ATI has done little to combat the card and while the HD 4890 is a very good card, the price of it doesn't put it anywhere near the level that the GTX 295 is at, nor the GTX 285 for that matter. It's been a while since we've had a look at the GTX 295 and there's been a few driver updates since then. Today we'll be seeing how it performs against some of the top single GPU cards from both NVIDIA and ATI including the HD 4890 and GTX 285.

World-Exclusive:ASUS EAH4890 TOP w/ Super ML Capacitor @ techpowerup.com
[May-07-09] (0 Comments)
ASUS has sent us one of the first samples of their new EAH4890 TOP which uses a SuperML capacitor that is supposed to offer cleaner voltage resulting in better overlocking. Also this is the first card to feature a 6+8 pin PCI-Express power connector for improved voltage delivery. Last but not least, ASUS is now using a dual fan cooler with six thick heatpipes.

PowerColor HD 4890 PCS 1 GB @ techpowerup.com
[May-01-09] (0 Comments)
PowerColor is one of the first board partners to release an overclocked, custom designed HD 4890. Instead of the AMD reference cooler a solution from Zerotherm is used. The clock speeds have also been bumped to 950 MHz core and 1100 MHz memory. Due to their improved PCB, PowerColor has managed to position their HD 4890 PCS at the price that normal reference cards go for:$249.

GIGABYTE HD 4770 512MB GDDR5 Graphics Card @ tweaktown.com
[Apr-28-09] (0 Comments)
The frequency of graphics card releases now compared to two years ago is just jaw dropping. There used to be three models; a low, mid and high-end model. And while we still have that base structure today, there are so many models that fit into each category. These days we have high mid range cards and low high end cards amongst the main three categories; the reason for this is because of the amount of power these cards offer. The latest card to hit the market is the HD 4770 which expands upon the HD 4700 series from ATI. The weird thing is that it's a series that we haven't heard about a whole lot leading up to its release, especially in the new model market. What we've seen from ATI lately are models in the HD 4800 series, HD 4890, HD 4870, HD 4850 and more.

Galaxy GeForce GTX 275 Overclocked Tri-Fan Graphics Card @ tweaktown.com
[Apr-14-09] (0 Comments)
It hasn't taken long for NVIDIA partners to start spicing up the GTX 275. Come launch day we already saw that Gainward had opted for aftermarket cooling. Galaxy has kicked up a notch, though; this not only by including a pretty mean cooling setup on the card, but also taking the time to increase the core and memory clock.While the card was designed to compete directly against the HD 4890, what we're seeing is that in the retail channel the GTX 275 is slightly more expensive. While this might be a bad thing considering the fact that the GTX 275 is designed to compete head to head with the HD 4890, it isn't really, as that little bit of extra cost carries with it that little bit of extra performance.

Sapphire Radeon HD 4890 1GB OC Video Card @ thetechlounge.com
[Apr-07-09] (0 Comments)
=22Alright. Time for a refresh, it's almost spring, and that's the season for growing video cards. The HD 4890 is, for all intensive porpoises, a re tooled HD 4870, which, in my humble opinion, is overdue. Not that the 4870 was by any means a bad card, and it certainly got its deserved amount of p ress, but it had its failings and, when prices were even, I'd generally rec ommend a GTX 260. AMD doesn't like losing on the price front, that's for da mn sure. But it never hurts to have a great high-end card, either. Look, this card still isn't a match for the ridongulous GTX 285 or the limited 29 5, but it's an outstanding improvement over the HD 4870. Enough to upgrade ?=22

AMD ATI Chips Comparison Table @ hardwaresecrets.com
[Apr-04-09] (0 Comments)
A table comparing the basic technical specs from all AMD/ATI graphics chips available on the market, from Radeon 9200 to Radeon HD 4890. Updated to include Radeon HD 4890.

NVIDIA GeForce GTX 275 Versus ATI Radeon HD 4890 @ legitreviews.com
[Apr-02-09] (0 Comments)
When it comes to the Radeon HD 4890 it is hands down the fastest single-GPU graphics card that AMD has every produced. It performs significantly better than the Radeon HD 4870 1GB and runs cooler and uses less power at idle. There really is not much bad to say about the card as it is also priced lower than the GeForce GTX 275. Add in the fact that it has already proven itself to be an overclocking monster with a core clock frequency of nearly 1GHz with the stock cooler and no voltage adjustments you have a clear winner for all the Radeon fans out there...

Sapphire HD 4890 1 GB GDDR5 @ techpowerup.com
[Apr-02-09] (0 Comments)
Sapphire's new HD 4890 comes with 1 GB of GDDR5 memory and yet unseen clock speeds offering much better performance at a competitive price. Will that be enough to beat NVIDIA's new GeForce GTX 275 ?

AMD Radeon HD 4890 RV790 and GeForce GTX 275 @ pcper.com
[Apr-02-09] (0 Comments)
The HD 4890 1GB card is not much more than a highly overclockedRV770 design, but that is more than enough to see noticeable performancegains across the board. In fact, we saw nearly uniform 10-15% performancejumps at ALL resolutions from 1600x1200 to 2560x1600 which indicates to methat AMD has really found the bottleneck of its architecture in this RV790product.

PowerColor HD 4890 1 GB GDDR5 @ techpowerup.com
[Apr-02-09] (0 Comments)
AMD has just announced the availability of their latest HD 4890 graphics card series which is based on the new RV790 GPU. The highlights of RV790 are considerably higher clocks speeds and 1 GB of fast GDDR5 memory on all boards.

AMD Radeon HD 4890 CrossFire @ techpowerup.com
[Apr-02-09] (0 Comments)
Our HD 4890 CrossFire review investigates whether running two of these brand-new cards is a viable choice if you need that extra bit of performance or want to run with even more eye candy than what is possible with a single HD 4890 board.

Sapphire Radeon HD 4890 RV790 Video Card @ benchmarkreviews.com
[Apr-02-09] (0 Comments)
The Radeon HD 4800-series has been a real success for AMD, and combined with Phenom II Processors they create a synergistic effect called

Galaxy GeForce GTX 260+ OC Graphics Card @ tweaktown.com
[Mar-27-09] (0 Comments)
Today we're looking at Galaxy's version of the GTX 260+ and it carries everything you want for a card that has been out for a while; a pretty mean looking cooler and an overclock that is going to give us a bump in performance. Today we’ll be taking the time to see how the GTX 260+ from Galaxy we have here goes up against another Galaxy card, the GTS 250 and the current top single GPU card from ATI, the HD 4870, which is due to be replaced by the HD 4890 very soon.

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