TweakTown
Tech content trusted by users in North America and around the world
5,980 Reviews & Articles | 38,640 News Posts

TweakTown News

Refine News by Category:

Video Cards Posts - Page 64

Some HD 5830s said to be coming with HD 5850 cores - BIOS hacks anyone?

By: Array

Our VGA guru Shane Baxtor has posted some hot news over at his Blog page pertaining to the new HD 5830 which is already a hot little number in AMD's HD 5000 series lineup with solid performance at a good price.

 

TweakTown image news/1/4/14376_05.png

 

He learns that we might be seeing a bit of de ja vu, reminiscing of the X800 days where it was possible to unlock more stream processors by simply flashing the card with a different BIOS.

 

Whilst not confirmed nor said to be happening with every HD 5830 to hit the market, Shane hears that companies are looking to place the HD 5850 core on select HD 5830 cards which would then make it as simple as using a BIOS hack to unlock the extra stream processors the HD 5850 has on tap. Followed by a core and memory overclock from there and you're looking at sensational performance that makes the already attractive value factor of the stock HD 5830 glow even more.

 

But as mentioned above, this information hasn't yet been confirmed and until one is seen in the flesh with the GPU cooler removed to confirm what core has been used, we won't know for sure.

 

Fingers crossed!

 

Continue reading 'Some HD 5830s said to be coming with HD 5850 cores - BIOS hacks anyone?' (full post)

Asus Ares HD 5970 gets benchmarked

By: Array

I just mentioned some new video cards from MSI that have debuted at CeBIT in Germany today. Asus is also pulling the wraps off new video cards at CeBIT and the Ares HD 5970 has already been benchmarked.

 

[img]2[/img]

 

The card has dual HD 5870 GPUs on one board each with their own 2GB of VRAM. Other really good news is that the dual GPU card will not be a limited edition. You can start saving your loot and as long as there is demand, Asus will build the card.

 

The card reportedly scores over 14,000 points with Extreme settings in 3DMark Vantage. The card has a giant cooling solution and needs two 8-pin and a single 6-pin connector for enough power. Me wants!

 

Continue reading 'Asus Ares HD 5970 gets benchmarked' (full post)

MSI shows off Lightning, Hawk, and Twin Frozr II graphics cards at CeBIT

By: Array

Each year at CES in Las Vegas, we see a glut of new consumer electronics and a bit of PC hardware. The CeBIT show that opens this week in Germany is typically a hot bed of new hardware each year. MSI has unveiled some new video cards at the show.

 

TweakTown image news/1/4/14367_1.jpg

 

The new cards include the Lightning with a core frequency of 900MHz, 15 phase voltage converters, and dual 8-pin PCIe power connectors are needed. A lesser video card called the Hawk will be cheaper than the Lightning, but specs aren't offered.

 

You will be able to get the new MSI Twin Frozr II cooling solution on versions of the Lightning video card. With the special cooler the card is said to be good for up to 1GHz core speeds. The Frozr II is being debuted at the show for the first time.

 

Continue reading 'MSI shows off Lightning, Hawk, and Twin Frozr II graphics cards at CeBIT' (full post)

Enable SLI support on your vanilla ASUS P7P55D

By: Array

A David Smith of SolarisUtilityDVD has been made aware of a method to enable SLI on ASUS' Crossfire only P7P55D motherboard which might be of interest to those of you with the board who wish they could double up on their existing GeForce card.

 

As the P7P55D Deluxe board comes with SLI support (albeit at a fair bit higher price tag), it was as simple as getting into a hex editor, comparing the deluxe board's BIOS to the vanilla variant and copying the required string across to the current BIOS.

 

TweakTown image news/1/4/14362_01.png

 

For the end user, the hack is as simple as updating your BIOS with one which has been modified to include the SLIC string that enables the support on the board.

 

The BIOS that was used to be modified for SLI support was 1207, There's a pile of download links for it at the source.

 

Continue reading 'Enable SLI support on your vanilla ASUS P7P55D' (full post)

ATI Eyefinity gets tested

By: Array

When ATI first talked about the new HD 5870 Eyefinity 6 video card there were lots of gamers out there salivating at the thought of gaming with six monitors. If you are like me you probably also worried about the monitor bezels mucking things up.

 

[img]2[/img]

 

The Eyefinity system has been tested and overall it sounds very sweet indeed. However, the bezels did cause an issue where some of the scene was behind the bezel. Bezels aside, the tech is described as "immersive."

 

The Eyefinity tech renders the entire image and then spans it across all the screens meaning some of the image is naturally going to be missed thanks to LCD bezels. This can be a big deal if that missing section of the scene is an enemy.

 

Continue reading 'ATI Eyefinity gets tested' (full post)

ASUS ROG Ares specs and image show up - HD 5970 on steroids

By: Array

The folks at Plaza.fi have obtained both a CAD drawing along with performance expectations of ASUS' suped up Republic of Gamers Ares graphics card which is basically a custom-designed HD 5970 which as many bells and whistles ASUS could jam into it.

 

This upcoming limited edition model uses two Radeon HD 5870 GPUs with 1600 stream processors each, whilst the core and memory clock remains the same as the HD 5870 at 850MHz / 1200MHz (up from the stock 725/1000MHz on a stock HD 5970). On the subject of memory, ASUS also doubled the memory with 4GB of it residing here.

 

TweakTown image news/1/4/14350_02.jpg

 

As the CAD drawing above indicates, the card sticks with a single PCB whilst the cooling system is what mostly catches the eye; not too dissimilar to what NVIDIA uses for its current top-end dual GPU based GTX 295 with a centrally positioned fan which pushes air onto copper GPU blocks on both sides. This overall fan design looks pretty mean and chunky and is said to be quieter than AMD's reference HD 5970 cooler as well while no doubt being more effective.

 

A graph shared out over at Plaza.fi also gives a 3DMark Vantage result with the Ares, comparing it to a stock HD 5970. According to this result it is almost 30% quicker.

 

TweakTown image news/1/4/14350_03.png

 

There are two main downsides to a card like this. The first is power draw; the card requires two 8-pin PCI-E power connectors as well as a 6-pin and will inevitably chew through the power a good rate more than a stock HD 5970 which is already a very hungry card. Next of course is the price; being a limited edition run and a member of ASUS' ROG series, you'll be digging deep to pay out for one of these once they reach the market, that is if you can find one.

 

Continue reading 'ASUS ROG Ares specs and image show up - HD 5970 on steroids' (full post)

Specs of GTX 400 series hints performance characteristics

By: Array

In now knowing when NVIDIA plans to unveil its GTX 400 Series (based on Fermi/GF100), which happens to be at PAX 2010 next month (March 26 to be exact), information is beginning to trickle out as to the underlying specs on the GTX 470 and 480 cards, in turn helping give a better perspective on the performance expectations of the models.

 

NVIDIAs next-gen GF100 silicon physically has 512 CUDA cores, 16 geometry units, 64 TMUs, 48 ROPs and a 384-bit GDDR5 memory interface. GTX 480 will of course be without limits and make use of every bit of this power in all regards. GTX 470 is of course a cut-down lower priced variant, but we're not yet sure in which areas and by how much NVIDIA will restrict it.

 

TweakTown image news/1/4/14349_01.jpg

 

DonanimHaber gets a hint by sources that the GTX 470 may be limited to 448 or possibly 480 CUDA cores and have a narrower memory interface, down to maybe 320-bit. Clock speeds on the core/memory will likely take a bit of a drop as well. This card is said to have a power draw of around 300W and perform somewhere in between the HD 5850 and 5870.

 

The GTX 480 is being promised to give comparable performance to the current dual-GPU equipped GTX 295, but is of course a single GPU card. A recent store listing for this card popped up for pre-order which indicated pricing at $699 USD.

 

Continue reading 'Specs of GTX 400 series hints performance characteristics' (full post)

AMD fill a gap in the HD 5800s - Make welcome the HD 5830

By: Array

Filling the final void in its HD 5800 series of graphics cards, AMD has today released the HD 5830 to market. This card is priced a good bit lower than the HD 5850 at under $250 but promises significantly better performance than the HD 5770, the next model beneath it. Certainly it has its place in the market providing AMD get the price vs. performance ratio right.

 

TweakTown image news/1/4/14339_15.jpg

 

To help answer that, there's a horde of reviews now floating about on the web, including our own on the ATI reference model which looks at it in stock and overclocked form as well as comparing it to the two models above and beneath it in AMD's lineup, the HD 5850 and HD 5770 to see how well it nestles into this position.

 

- Yours truly
- Hardware Canucks
- Techpowerup
- Hot Hardware
- Legit Reviews
- Techspot
- PC Perspective
- Neoseeker
- Benchmark Reviews
- Hartware
- Overclockers Club
- Techgage
- PCGamesHardware

 

I'm sure after looking over the results many of you will be keen to get your hands on one when factoring in the good drop in price vs. the 5850. The potential problem with this is stock. Word is that the supply is short and distributers just aren't getting the quantities they want. Time will tell how badly this will affect the success of the model depending on whether or not AMD can get enough cards shipped out.

 

Stay tuned for more articles from Shane on the model in the coming days, including one where we Crossfire two of them to see how well they play ball together.

 

Continue reading 'AMD fill a gap in the HD 5800s - Make welcome the HD 5830' (full post)

NVIDIA extends GT 300 family with GT 320, GT 330 and GT 340 for OEM market

By: Array

As we just heard the other day, NVIDIA finally let everyone know of its plans to unveil its next-gen GTX400 (Fermi) series graphics cards on March 26 (during PAX 2010). That's the big day most of us are holding out for so we can get a better perspective on just how well it'll deliver performance wise.

 

However, the company is certainly not in pause until such time. It is continuing to refresh its somewhat mundane GeForce 300 series of products and has just released some OEM-only cards in the form of the GeForce GT 320, 330 and 340. The folks at Hexus nabbed a picture of the GT 340, as seen below :-

 

TweakTown image news/1/4/14324_10.jpg

 

Running over the GT 340s specs, its GPU is clocked at 550MHz with options of 512 and 1GB GDDR5 memory clocked at 3400MHz effectively, whilst the 96 stream processors are clocked at 1340MHz. Hexus ascertain from this information that the card is basically a re-branded GT 240 which was a 40nm DX 10.1 based card that launched in 2009.

 

Looking at the specs of the lower performing GT 330 and 320 cards, these also appear to be re-branded models simply based on older architecture like the GT 340.

 

So, the emerging pattern for the GT300 series seems to be a concoction of rebranded or slightly tweaked GT200 series parts.

 

Continue reading 'NVIDIA extends GT 300 family with GT 320, GT 330 and GT 340 for OEM market' (full post)

NVIDIA indicates official GTX 400 launch will occur at PAX 2010 (March 26 - 28)

By: Array

So, as it turns out, NVIDIA's hyped up announcement which was anticipated to be relating to its upcoming GTX 400 (Fermi) series graphics card line-up has come and gone, but only ended up being an announcement letting us know when the official announcement of the cards would take place.

 

TweakTown image news/1/4/14315_01.png

 

NVIDIA plans for the unveiling to be at PAX 2010 which runs from March 26th through 28th. With that said, the cards likely won't reach us in retail form until mid to late April; possibly longer.

 

In wanting to do a bit more digging for info on exactly what will take place come PAX 2010, our VGA man Shane Baxtor has pushed to find out directly from the horse's mouth over at his Blog site. He was able to ascertain from the feedback that during PAX 2010 NVIDIA will launch their next-gen DX11 desktop graphics cards. But we're yet to hear of what date/time exactly that will be.

 

Continue reading 'NVIDIA indicates official GTX 400 launch will occur at PAX 2010 (March 26 - 28)' (full post)

Latest Tech News Posts

View More News Posts
Check out TweakTown Polls on LockerDome on LockerDome

Forum Activity

View More Forum Posts

Press Releases

View More Press Releases