Subject: Graphics Cards | March 24, 2011 - 01:11 PM | Jeremy Hellstrom
Subject: Graphics Cards | March 24, 2011 - 12:38 PM | Jeremy Hellstrom
Take a look at the reviews of the brand new GTX590, for instance the testing done at [H]ard|OCP and how it compares to what Ryan saw in his benchmarking; do you see the pattern emerging? The GTX 590 performs right alongside a pair of SLI'd GTX 570s, providing almost the exact same performance, even though they are technically the same GPUs found in the GTX 580. Look to the power consumption charts and you will see why, the GPUs are downclocked enough to bring the power draw down below the SLI'd GTX 570s. That seems to be exactly what this card is, a slightly more expensive but quieter and more efficient way to have the performance of two GTX 570s including the benefits of multimonitor support. Unfortunately what it is not is the fastest single slot graphics card on the planet, that throne still belongs to the HD 6990.
"Today NVIDIA is launching the GeForce GTX 590 with dual-GPUs on a single video card. We are going to take this beast and compare it to not only Radeon HD 6990 but also GeForce GTX 580 SLI and GeForce GTX 570 SLI. This video card is pleasant to the ears, but does it have the muscle to make it a competitive buy? "
Here are some more Graphics Card articles from around the web:
- Nvidia's GeForce GTX 590 @ The Tech Report
- NVIDIA’s GeForce GTX 590: Duking It Out For The Single Card King @ AnandTech
- NVidia GTX 590 Introduction - The Worlds Fastest GPU @ Ninjalane
- Zotac GTX 590 Review @ t-break
- NVIDIA GTX 590 Review @ OCC
- Zotac NVIDIA GeForce GTX 590 - Quad SLI Review @ HardwareHeaven
- EVGA GeForce GTX 590 Classified Dual Graphics DirectX 11 Video Card Review @Hi Tech Legion
- NVIDIA GeForce GTX 590 Gemini Video Card @ Benchmark Reviews
- Equilibrium: AMD Radeon HD 6990 vs. Nvidia GeForce GTX 590 @ X-bit Labs
- Nvidia GeForce GTX 590 Review @ Neoseeker
- ASUS GeForce GTX 590 3GB @ OCAU
- GeForce GTX 590 vs Radeon HD 6990: You Want The Best? @ InsideHW
- ASUS GeForce GTX 590 3GB @ Tweaktown
- ASUS GeForce GTX 590 3GB Video Card Review @ Legit Reviews
- Nvidia GeForce GTX 590: The Dual-GF110 Beast @ Bjorn3D
- ASUS NVIDIA GeForce GTX 590 Launch Review @ HardwareHeaven
- ASUS GeForce GTX 590 3 GB @ techPowerUp
- Gigabyte GeForce GTX 590 3072MB @ Legion Hardware
- Nvidia GeForce GTX 590 Review: Dual-GPU Wars @ TechSpot
- ASUS nVidia GTX590 @ OC3D
- NVIDIA GeForce GTX 590 3GB Review @ Hardware Canucks
- Voltmodding an old GPU to increase performance @ Funky Kit
- Nouveau's OpenGL Performance Approaches The NVIDIA Driver @ Phoronix
- On Low- End GPUs, Nouveau Speeds Past The NVIDIA Driver @ Phoronix
- AMD Radeon HD 6950 1GB Video Card in CrossFire @ Tweaktown
- ASUS Ultimate GeForce GTX 550 Ti Video Card Review @ Legit Reviews
- PowerColor AX6990 4GBD5-M4D Video Card @ Benchmark Reviews
- XFX HD 6950 XXX Graphics Card Review @ Tweaknews
- HIS Radeon HD 6990 4GB Overclocked @ Tweaktown
- Sapphire Radeon HD 6950 Flex Edition 2GB DDR5 DX11 Video Card Review @ Hi Tech Legion
- NVIDIA GeForce GTX 550 Ti Review @ Techgage
- HIS Radeon HD 6990 4GB and HD 6970 2GB Video Cards in CrossFireX
- AMD Radeon HD 6990 Video Card Follow-Up Review @ [H]ard|OCP
- ASUS EAH6870 1GB Video Card Review @ ITShootOut
- MSI N550GTX-Ti Cyclone II OC Video Card Review @ Legit Reviews
- MSI R6870 Hawk vs. PowerColor HD6870 PCS: Two Radeon HD 6870 Graphics Cards Reviewed @ X-bit Labs
Subject: Graphics Cards | March 24, 2011 - 09:21 AM | Ryan Shrout
If you haven't yet read our full review of the GeForce GTX 590 and how it stacks up against the Radeon HD 6990, then you need to do so immediately. After that, take a look at the video we made yesterday comparing the two solutions that are competing of your $700.
1024 CUDA cores on a card
The "Top Secret" GTX 590 turns out to be both better and worse than the Radeon HD 6990 4GB depending on some vary particular use cases. In realm of $700 graphics cards, this is definitely something you want to pay attention to. But I am getting ahead of myself; let's first dive into the design on the GTX 590 and see what's under the hood.The High-End Battle Commences
Just a couple of weeks ago AMD released the Radeon HD 6990 4GB card, the first high-end dual-GPU graphics card we have seen released in quite a while it seems. Before that, the Radeon HD 5970 had been sitting on the throne as the fastest single card for even longer - the GeForce GTX 295 was NVIDIA's last attempt at the crown. Even before we got our hands on the HD 6990 though, we were told by various NVIDIA personnel to "wait what we have in store." Well, we have done so and today we are here to review and discuss NVIDIA's entry into the dual-GPU realm for 2011, the GeForce GTX 590 3GB.
Note: If you would like to check out our video comparison between the GeForce GTX 590 and the Radeon HD 6990 before moving on, please do!
From the HD 5770 HAWK to Now
MSI hits the scene with their own version of the AMD HD 6950. This features the Twin Frozr II cooling solution and has a price point slightly above where most reference HD 6950s sit. When combined with MSI's Afterburner software, this card becomes an interesting tool in a gamer's arsenal. We find out how it runs when combined with the Catalyst 11.4 Preview Driver, which delivers some significant improvements in performance for the Cayman family of chips.Last year I reviewed the MSI HD 5770 HAWK video card, and I came away impressed by the engineering that MSI brought to the table. The card was quiet, it was efficient, it didn’t build up any significant levels of heat, and it was pretty affordable as compared to a bone stock HD 5770 based on the reference design. The board could also overclock. It was a budget enthusiast board that wouldn’t empty the pocket, but still give a lot of DX11 bang for the buck.
Then on the other hand we had the MSI HD 5870 Lightning. This was a card that had a lot of promise. This particular card had a custom PCB design with high end power circuitry, quality components, and the TwinFrozr fan design. All of this came to naught. The board would not overclock any further than the reference HD 5870 that we had seen for some months before, and in fact the board appeared to pull a little bit more power at the same speeds as a reference board. This was almost the exact polar opposite of the HD 5770 HAWK.
The product I am looking at today is an interesting hybrid from MSI. MSI has taken the stock HD 6950 reference PCB, populated it with slightly higher rated components (though not up to their “Military Class” standards), and put on the Twin Frozr II cooling solution. This is more in line with the reference version of the HD 6950, but the addition of better cooling and advanced fan profiles gives it a boost above the reference, without going into the stratified air of producing another “Lightning” type of product. This has allowed MSI to get a differentiated product out in fairly short order, and still give consumers something extra to potentially make their buying decision on.
What all that extra power gets you
Just a couple of weeks back AMD released the new Radeon HD 6990 4GB graphics card to world and it was easily crowned the king of the GPU world. With performance that beat out AMD's own Radeon HD 5970 and walked past the single GPU based GeForce GTX 580 1.5GB from NVIDIA, the HD 6990 offered the most performance in the smallest space you could buy - and for a hefty $699 MSRP.The Leftovers
Just a couple of weeks back AMD released the new Radeon HD 6990 4GB graphics card to world and it was easily crowned the king of the GPU world. With performance that beat out AMD's own Radeon HD 5970 and walked past the single GPU based GeForce GTX 580 1.5GB from NVIDIA, the HD 6990 offered the most performance in the smallest space you could buy - and for a hefty $699 MSRP. (Note that they are selling for more than that as of today...)
One of the interesting features of the card was a unique hardware switch on the top of the card that is used to switch between standard clock rates of 830 MHz and a 375 watt power rating and a higher voltage, higher clock rate along with the ability to breach the 375 watt limit set by the PCI Express standard.
Along with the move from 830 MHz core clock to a 880 MHz core clock (which by itself wouldn't really be notable), the HD 6990 cards move from a voltage of 1.175v stock to a slightly improved 1.2v for additional overclocking headroom. In conjunction with this, the PowerTune implementation (which uses hardware to limit maximum power consumption levels) gets tweaked to allow for more power consumption. This is good news for overclockers again.
Here is my quote from the original HD 6990 story:
Unfortunately, because of some time constraints, we didn't get to play around with this overclocked setting originally but today, we rectify that situation.
In our story today you will see a collection of benchmarks, all run at the 2560x1600 resolution that actually stresses the HD 6990, comparing the default 830/1200 speeds to the automatically overclocked settings of 880/1250 that result from flipping that overclocking switch. Though I realize that not many users have 30-in displays with 2560x1600 screens, the higher pixel count should also represent performance scaling and changes on multi-display Eyefinity configurations.
After those tests, you will see our experiences with additional overclocking attempts through AMD's Overdrive software in the Catalyst Control Center.
Our testing configuration was the same as all of our recent GPU articles:
- Testing Configuration
- ASUS P6X58D Premium Motherboard
- Intel Core i7-965 @ 3.33 GHz Processor
- 3 x 2GB Corsair DDR3-1333 MHz Memory
- Western Digital VelociRaptor 600GB HDD
- Corsair Professional Series 1200w PSU
Subject: Graphics Cards | March 15, 2011 - 05:38 PM | Jeremy Hellstrom
Fremont, CA (March 15, 2010) - ASUS, the world’s number #1 motherboard manufacturer and leading innovator in graphics cards, is proud to introduce NVIDIA’s latest technology, the GTX550 Ti Graphical Processing Unit (GPU) that features superior DirectX 11 performance in its class and solid tessellation performance. The ASUS GTX550 Ti offers cutting edge DirectX 11 game performance by providing the graphics horsepower and video bandwidth needed to experience games in high resolution. This same power allows users to enjoy ultra sharp high-definition Blu-ray movies as well as eye-popping stereoscopic 3D* performance in games and movies.
Redefining Mainstream Gaming Performance.
At the heart of the ASUS GTX550 Ti DirectCU are 192 CUDA cores along with a refined design offering substantial increases in performance while running cooler and quieter than previous generation products. This is allows the GTX550 Ti to have an amazing price to performance ratio as well as great performance to watt numbers. Compared to the previous generation GTS 450, the GTX 550 Ti provides on average 28% faster performance and 20% more performance per watt.
Cutting Edge Microsoft DirectX 11 and NVIDIA Technology Support
ASUS’ GTX550 Ti DirectCU also offers support for the latest in immersive gaming technologies such as DirectX 11 and Tessellation. In addition to these cutting edge graphics technologies the GTX550 Ti Direct CU supports NVIDIA 3D Vision™, NVIDIA Surround™, PhysX™ and CUDA™ technologies. ASUS’ GTX550 Ti DirectCU additionally offers amazing scaling and a superior gaming experience by pushing on-screen resolution and image quality to new performance levels with NVIDIA SLI™ technology by combining multiple NVIDIA graphics solutions in an SLI-Certified motherboard such as ASUS’ Award Winning P8P67 Series. Rounding out the experience is support for NVIDIA CUDA allowing for advanced GPGPU or GPU Compute functionality with outstanding performance allowing for a whole other level of usage outside of gaming and multimedia enjoyment.
Great Overclocking Capabilities for a Superb Performance Experience
The GTX550 Ti continues in the tradition of recent NVIDIA GPU’s in offering a great overclocking experience for increased frame rate performance. ASUS takes this further with specialized designs and implementations such as the Award Winning Voltage Tweak that allows for on-the-fly adjustment to GPU Core voltage to extend overclocking abilities. ASUS GTX550 Ti DirectCU cards apply award-winning DirectCU cooling with all-copper heat pipes touching the GPU core directly for improved heat transference - running up to 20%* cooler than reference designs under full load. DirectCU has been designed to not only ensure cool operation but quiet operation under load meeting the needs of gamers with a design superior to the reference cards.
Super Alloy Power VRM delivery technology offers the best in high current, high quality and clean power to ensure strong performance and stability when overclocking. Used in chokes, capacitors, and MOSFETs, Super Alloy Power technology boosts graphics card performance by 15%*, lowers operating temperatures by 35°C*, and lengthens lifespan by 2.5 times* when compared to reference designs.
ASUS extends the already high performance of the GTX550 Ti by also releasing a pre-overclocked graphics card in our award winning TOP and ULTIMATE series. ASUS uses specially-selected and qualified TOP GPUs clocked at 975MHz and 1015MHz vs the core clock of 900MHz on reference designs. This ensures users an even better out of the box experience from ASUS.
Smart Doctor with Voltage Tweak!– Superior Controls and Maximum Overclocking
ASUS continues the tradition of offering superior graphics tweaking technology with our Award Winning Smart Doctor and Voltage Tweak technology. Users can easily make adjustments to options such as the fan speeds by adjusting a fixed value or defining fan ramp speeds based on temperature. In addition for users looking for the highest levels of performance Voltage Tweak is offered allowing out of the box adjustment of the GPU core voltage designed to increase overclocking headroom. Enthusiasts can take this even further by using the Overclocking Range Enhancement option for class leading overclocks.
Subject: Graphics Cards | March 15, 2011 - 11:47 AM | Jeremy Hellstrom
It is nice to see NVIDIA refreshing its lower end, the GTS 450 never really shone among AMDs lower end cards so the arrival of the GTX 550 seems like a good thing. Even with such an odd memory configuration, a 192-bit memory interface split into three controllers, two with 256MB of memory available and the third with 512MB, the performance is decent and sits a little slower than what you would expect from a 768MB GTX460 and better than an HD5770 or the older GTS 450. The problem, as The Tech Report points out, is the price. At a $149 price point it is not competing with the HD5770 or GTS 450, at that price you can find an HD6850 or a GTX460 with a full 1GB of RAM and both cards are significantly faster than the new GTX 550.
"At $149, is Nvidia's latest DirectX 11 GPU a compelling step up from cheaper solutions? And could it be a nearly-as-good step down from pricier ones like the GeForce GTX 460 1GB and Radeon HD 6850? TR investigates."
Here are some more Graphics Card articles from around the web:
- NVIDIA's GeForce GTX 550 Ti: Coming Up Short At $150 @ AnandTech
- Gainward GeForce GTX 550 Ti 1GB Golden Sample @ Tweaktown
- ASUS GeForce GTX 550Ti DirectCU TOP 1GB DDR5 DX11 Video Card Review @ Hi Tech Legion
- Nvidia GTX 550 Ti (MSI vs Palit vs Zotac) Review @ t-break
- ASUS GTX550 Ti DirectCU TOP Review @ OCC
- MSI N550GTX Ti 1GB Review @ OCC
- NVidia GeForce GTX550 Ti Video Card Review @ Ninjalane
- Nvidia GeForce GTX 550 Ti Roundup @ Neoseeker
- MSI GeForce GTX 550 Ti Cyclone II @ Overclockers.com
- NVIDIA GeForce GTX 550 Ti 1GB Review @ Hardware Canucks
- NVIDIA GeForce GTX 550 Ti Launch Review (Palit and Zotac) @ HardwareHeaven
- ASUS GeForce GTX 550 Ti Direct CU 1 GB @ techPowerUp
- NVIDIA GeForce GTX 550 Ti Roundup: ASUS, EVGA, Gigabyte & MSI @ Hardware Canucks
- ZOTAC GeForce GTX 550 Ti AMP! Edition @ techPowerUp
- Palit GeForce GTX 550 Ti Sonic 1 GB @ techPowerUp
- MSI GeForce GTX 550 Ti Cyclone II 1 GB @ techPowerUp
- Gigabyte Geforce GTX 560 Ti @ Funky Kit
- MSI GeForce GTX 550 Ti 1GB Cyclone II @ Tweaktown
- ASUS ENGTX580 and EAH6970 DirectCU II @ [H]ard|OCP
- MSI R6870 Hawk @ [H]ard|OCP
Another Fermi debuts
It is the inevitable march of technology - we see a new GPU released at the high-end of the price spectrum and some subset of it will find its way to the low-end. The slow drizzle of cards in this series started with the 580 and 570, based on the same Fermi architecture as the GTX 400 cards (with some improvements in efficiency), continued with the GTX 560 Ti in January and with the GTX 550 Ti that we are seeing today.Introduction
It is the inevitable march of technology - we see a new GPU released at the high-end of the price spectrum and some subset of it will find its way to the low-end. It could be merely days apart, or it could be months, as we see here with the GTX 580 release coming way back in November of 2010. The slow drizzle of cards in this series started with the 580 and 570, based on the same Fermi architecture as the GTX 400 cards (with some improvements in efficiency), continued with the GTX 560 Ti in January and with the GTX 550 Ti that we are seeing today.
But does this new low cost option from NVIDIA stack up well against competition from AMD or from their own previous designs? Let's first find out the basic specifications of the GPU and dive into the benchmarks.
The GeForce GTX 550 Ti GPU
The GeForce GTX 550 Ti (previously dubbed GF116) continues with the trend NVIDIA has perfected of taking large GPUs and shrinking them down to fit into different price segments, in this case the ~$150 mark. While the GTX 580 is a beast of silicon with 512 shader cores and a 384-bit memory bus to keep it fed, the GTX 560 Ti was shrunk to 384 cores and a more manageable 256-bit memory bus.
The 116 watt power consumption of the GTX 550 Ti comes in at 10 watts higher than what the reference GTS 450 cards were rated at.
Subject: Graphics Cards | March 14, 2011 - 12:12 PM | Jeremy Hellstrom
With the HD6990 and the up and coming GTX590, the two top single slot GPUs are going to be closer to $1000 than to $500. That might make the enterprising tech enthusiast wonder if perhaps it makes sense to pick up two of the second best HD6970 or GTX570's (the GTX580 is already $500) instead, especially as you don't have to necessarily buy them at the same time. X-bit Labs explores the difference in performance between these cards in single and dual GPU setups as well as contrasting the two manufactures in over a dozen games.
"In our today’s article we are going to learn which of these multi-processor technologies provides maximum performance gain compared with a single graphics accelerator and what obstacles the users may face in either case."
Here are some more Graphics Card articles from around the web:
- Three HIS HD68xx Graphics Cards @ Metku.net
- Sapphire Radeon HD 6990 4GB Video Card @ 1GHz OC @ Tweaktown
- AMD Radeon HD 6990 Review: Sumptuous Dual-GPU Power @ TechSpot
- AMD Radeon HD 6990 Video Card Review @ Hardware Secrets
- AMD Radeon HD 6990 Graphics Card Review: Monster Evolution on the Way @ X-bit Labs
- Sapphire Radeon HD 6870 FleX Review @ Techgage
- Sapphire Radeon HD 6990 Review @ OCC
- Sapphire FleX Edition Radeon HD 6870 1GB @ Pro-Clockers
- Sapphire Radeon HD 6990 CrossFire Review @ HardwareHeaven
- Asus Radeon HD 6950 & 6970 @ Hardwareoverclock
- A Look at AMD's Catalyst 11.4 Driver @ Techgage
- Zotac Geforce GTX 570 Review @ Tweaknews
- ASUS ENGTS450 DirectCU OC Video Card @ Benchmark Reviews
- Sparkle Calibre X580 Video Card Review @ Madshrimps