News Posts matching "CUDA"

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Everything You Need To Know About GeForce GTX 560 Ti 448 Cores

On the 29th of this month, NVIDIA will launch its newest graphics card SKU, the GeForce GTX 560 Ti 448 Cores. We got our first sniff of it last month. Today we present to you all the specifications that matter: clock speeds, voltages, device IDs, etc., but first a brief history. NVIDIA launched the original GeForce GTX 560 Ti back in January, based on its spanking new GF114 silicon. It packed 384 CUDA cores, a 256-bit wide GDDR5 memory interface, 1 GB of memory, high clock speeds, and fairly decent overclocking potential. AMD's Radeon HD 6870 was "pwned" (NVIDIA's words). But then, AMD managed to work closely with its partners to create a 1 GB version of its Radeon HD 6950 graphics card. Coupled with diligent component cost balancing, AMD was able to neuter GTX 560 Ti to a good extant. With the upcoming winter shopping season, NVIDIA does not want to take any chances with its competitiveness in the $250-ish "sweetspot" segment, and hence it had to redesign the GTX 560 Ti.

The new GeForce GTX 560 Ti will come with "448 Cores" brand extension, and as it suggests, the GPU now has 448 CUDA cores as opposed to 384 cores on the original. The new SKU will use the same silicon on which the GTX 570, GTX 580, and dual-GPU GTX 590 are based: GF110. The chip will carry the marking "GF110-270-A1". Apart from the 448 CUDA cores, the new SKU will have a memory bus width of 320-bit, and standard memory amount of 1280 MB, just like the GTX 570. The GTX 560 Ti Core 448 has clock speeds of 732 MHz core, 1464 MHz CUDA cores or shaders, and 950 MHz actual (1900 MHz DDR, or 3.80 GHz GDDR5 effective) memory clock speed. So the only thing that sets the new GTX 560 Ti 448 Cores from GTX 570 is the CUDA core count (448 vs. 480 on the GTX 570).

The New EVGA Dual GTX 560 Ti That Thinks It's A GTX 585

EVGA has just announced a new dual GPU card based on the GF114 GPU – check out the product launch page here and the product page here. If their performance graph on that launch page is accurate, then the card is around 30% faster than a GTX 580 when running the Unigene Heaven benchmark. The output panel contains three DVI connectors for NVIDIA 3D Surround, along with a mini HDMI port. The cooler has three fans, which should make for a well-cooled and reasonably quiet card. The marketing blurb says:
Introducing the EVGA GeForce GTX 560 Ti 2Win
It may not be called a GTX 585, but it's the next best thing. This card harnesses the power of two EVGA GeForce GTX 560 Ti GPU's for blistering fast DirectX 11 performance, including tessellation performance that destroys the competition. Experience a whole new level of interactive gaming and combine up to three displays off a single card for the ultimate in 3D entertainment, or disable Surround and combine up to four displays for maximum productivity. With these features and more, the EVGA GeForce GTX 560 Ti 2Win gives you double the GPU's and double the win!
Translated, this means that your life isn't worth living without one of these babies in your rig. Apparently.

EVGA Intros GeForce GTX 580 Batman: Arkham City Graphics Card

EVGA released a new Batman: Arkham City-themed GeForce GTX 580 graphics card. Carrying the model number 015-P3-1582-A1, this card carries NVIDIA clock speeds of 797/1594/4050 MHz (core/CUDA cores/memory effective). Apart from the game-themed cooler shroud sticker and a themed box, we can't really see what's new with this product. Perhaps it has a voucher for a copy of the game?

Based on the 40 nm GF100 graphics processor, GeForce GTX 580 is the single fastest GPU on the planet. It packs 512 CUDA cores, and 1536 MB of GDDR5 memory across a 384-bit wide memory bus. The GTX 580 also packs features Batman: Arkham City can benefit from, such as PhysX. Available on American retailer Newegg.com, the EVGA GTX 580 Batman: Arkham City Edition is priced at $529.99. At $30 over the base model GTX 580, it has got to pack a copy of the game.

Revised GF110-based GTX 560 Ti On The Way: a GTX 570 In Disguise?

Those on a budget looking to upgrade their graphics cards might do well to wait a little while, NVIDIA is preparing an upgraded GTX 560 Ti. The current model is based on the GF114 GPU which has 384 CUDA cores, 32 TMUs, a 256-bit memory interface and 1GB VRAM. However, the new model discards the GF114 GPU and replaces it with the beefier GF110 GPU that's used on the GTX 570 & GTX 580 cards. As one would expect, this GPU will be cut down compared to its bigger brothers, featuring 448 CUDA cores, 56 TMUs, a 320-bit memory bus and likely 1280MB VRAM. Another improvement comes in the form of two SLI connectors, allowing 3-card setups to be built, but the cost compared to using more powerful cards must of course be considered before such a build is attempted. The new card will be called the "GTX 560 Ti (448 Core)", which follows a similar convention that was used with the GTX 260 when NVIDIA upgraded it to the GTX 260 (216 Core). Given that the memory bus and memory size are now the same as that of the GTX 570, it brings with it the intriguing possibility that such cards may be unlocked to full GTX 570 performance by enterprising enthusiasts who are not afraid of risking their warranty in their unending quest for better performance.

LeadTek Announces WinFast GTX 560 Ti Hurricane Graphics Card

Leadtek Research Inc., known globally for its extreme visual graphics technology, added the new WinFast GTX 560 Ti Hurricane graphics card to the Fermi II generation family for enthusiasts. It features dual 90 mm fans, two 8 mm cooper heat-pipes, a large copper base and many fan fins equipped behind the GeForce Fermi 114 chipset, which can reduce temperature more effectively than the standard version containing only two 6 mm cooper heat-pipes from the chipset manufacture. This not only means improvements in the thermal solution but also in noise emission. Only 21 dB is measured during idle time, and even during peak time, it is just 43 dB. Leadtek will release more dual fan design graphics cards, naming them “Hurricane”, to highlight these features.

ELSA Unveils Compact GeForce GTX 560 Ti Graphics Card

As the market for compact PCs grows, so will the push to make them faster. In space-congested mini-ITX form-factor cases, you're more likely to face a crunch with the length of addon-cards the case can accommodate, than its height (whether it's low-profile or full-height). To address this, Japansese graphics card manufacturer ELSA unveiled its latest GeForce GTX 560 Ti based graphics card, which uses a much shorter PCB (lengthwise).

Called the ELSA Gladiac GTX 560 Ti Mini, the card provides a reasonably powerful GPU that's game for 1080p gaming, in a compact form-factor. The PCB's length is 59 mm less than that of NVIDIA reference PCB. It uses a heat-pipe fed fan-heatsink assembly that uses a 80 mm fan to ventilate a dense aluminum fin array. The card uses clock speeds of 822 MHz, 1644 MHz, and 4008 MHz (core/CUDA cores/memory effective). It features 1 GB of GDDR5 memory over a 256-bit wide memory interface. It can pair with any other GTX 560 Ti card in 2-way SLI configuration. It will make its way to markets next week.

Source: TechConnect Magazine

POV: GeForce GTX 550 Ti with 4 GB memory? GeForce GTX 550 Ti with 4 GB memory!

I'm at a loss of words to describe what Point of View's 'point of view' could have been, when coming up with a GeForce GTX 550 Ti based graphics card that packs no less than 4096 MB of memory on-card. The company thinks that adding four times the normal amount of memory that runs at half the speed, DDR3 instead of GDDR5, could somehow spice up the specs sheet. Carrying the product code VGA-550-C1-4096, the card's DDR3 memory runs at 1066 MHz (2133 MHz effective) across a 128-bit wide memory interface, while the GeForce GTX 550 Ti runs at 900 MHz core. Its 192 CUDA cores are clocked at 1800 MHz. Point of view did not give out images of the card yet, but we understand it has one each of DVI, D-Sub, and HDMI as display connectors, takes power from one 6-pin power connector, and uses a custom fan-heatsink. It is priced as low as 113.34 Euros. Below is a generic picture of a Point of View GTX 550 Ti graphics card.

Source: ComputerBase.de

Eurocom adds NVIDIA GeForce GTX 580M & Quadro 5010M MXM 3.0b to its VGA Offerings

Eurocom Corporation, a leading mobile technology developer is launching new GPU’s for the Modular Embedded and CUDA Developer Markets based on the industry standard MXM 3.0b specification. NVIDIA GeForce GTX 580M and NVIDIA Quadro 5010M are new cards offered by Eurocom to those looking for high performance graphics processors. The solutions are aimed at embedded systems, SFF (Small Form Factor) PC and CUDA developers that require high performance GPUs.

The industry standard modular MXM 3.0b specification for graphics subsystems allows for improved cooling capability, reduced power and height, enabling engineers to create smaller, more efficient embedded systems, reduce development time and costs and to introduce new designs faster to market. Modular graphics solutions offer additional functionality as well as increased levels of performance compared to integrated graphics for developers of all kinds.

EVGA Announces GeForce GTX 570 Classified Graphics Card

Even as the GeForce GTX 580 Classified is in the oven at EVGA, the company released to market the GTX 570 Classified. This card features an entirely different design to the GTX 580 Classified. It is roughly as big as the reference design, with a cooler that resembles it. It draws power from an 8-pin and a 6-pin power connector, unlike the reference design drawing it from two 6-pin ones, leading us to believe that the design idea here is to give GTX 570 a VRM as strong as the one on the reference GTX 580, allowing good overclocking.

The card features 1280 MB of memory over a 320-bit wide GDDR5 interface, clocked at 975 MHz (3.90 GHz effective), churning out 156 GB/s of bandwidth. The core is clocked at 822 MHz, and the 480 CUDA cores available are at 1644 MHz. These, against reference speeds of 732/1464 MHz (core/CUDA cores). The display connectivity is different from the one on the reference design, it features two DVI connectors, and one each of DisplayPort and HDMI (both full-sized). Available on EVGA's online store, the GTX 570 Classified is priced at US $359.99.
A promotional video follows.

NVIDIA Launches GeForce GTX 580M, The Fastest Notebook GPU Ever

NVIDIA today announced the world's fastest notebook graphics processing unit (GPU), the NVIDIA GeForce GTX 580M. Available now in the Alienware M18x, the new GPU sets new standards in industry leading benchmarks and games. It will also be available soon in the Alienware M17x notebook along with NVIDIA Optimus technology.

"The best game support. The best gaming features. The best gaming performance available anywhere. That's the essence of the GeForce GTX 580M," said Rene Haas, general manager of notebook products at NVIDIA. "With power like this, you can turn all the knobs to 11."
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