Raj Agrawal

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NVIDIA Quadro Series Empowers The Mobile Super Computers

February 23, 2011 by Raj Agrawal Leave a Comment

New Line of Professional Mobile Graphics Solutions Built on NVIDIA Fermi Architecture and Optimus Technology.

NVIDIA announced today a new line of Quadro® professional graphics solutions for mobile workstations. Designed for engineers, industrial designers, animators, and film & video editors that need to take their work with them, these new Quadro graphics processing units (GPUs) leverage the NVIDIA Fermi architecture, which combines fast visualization performance with high performance computing capabilities. This massively parallel processing horsepower transforms laptop computers into mobile super computers.

Quadro 3000M 3qtr
Quadro 3000M 3qtr

Featuring twice the number of CUDA™ cores and twice the graphics memory over previous generations, these new Quadro GPUs also incorporate NVIDIA Optimus™ technology, maximizing battery life by automatically powering the GPU only when needed. Optimus also provides users with the ability to drive up to four displays at the same time.

Building on a decade of innovation and leadership in professional mobile graphics, the new Quadro line of mobile graphics solutions includes:

  • Quadro 5010M (Ultra-High End):
    384 CUDA cores; 4 GB GDDR5 memory; designed for new 17.3-inch mobile workstations
  • Quadro 4000M (High End):
    336 CUDA cores; 2 GB GDDR5 memory;  designed for new 17.3-inch mobile workstations
  • Quadro 3000M (High End):
    240 CUDA cores; 2 GB GDDR5 memory; designed for new 17.3-inch mobile workstations
  • Quadro 2000M (Mid-Range):
    192 CUDA cores; 2 GB DDR3 memory; designed for 15.6-inch mobile workstations
  • Quadro 1000M (Mid-Range):
    96 CUDA cores; 2 GB DDR3 memory; designed for 15.6-inch mobile workstations

The new standard for mobile workstation graphics excellence—the NVIDIA Quadro 5010M

The flagship Quadro 5010M features Error Correction Code (ECC) and fast, 64-bit double precision capabilitiesto ensure the greatest accuracy and fidelity of results. From medical imaging to structural analysis applications, data integrity and precision is assured, without sacrificing performance.

The Quadro 5010M features an unprecedented 4 GB of fast GDDR5 memory to enable interactivity on the largest projects. Shattering previ.us 3D graphics benchmarks, professionals on the go can achieve nearly a billion triangles per second with this ultra high-end Quadro mobile graphics solution.

NVIDIA Quadro technology creates mobile super computers

Similar to the NVIDIA Quadro 5000M, the groundbreaking NVIDIA Fermi-based mobile workstation graphics solution announced last year, and currently available in both the Dell Precision M6500 and HP EliteBook 8740w mobile workstations, additional features of these new NVIDIA Quadro mobile professional graphics solutions include:

  • The NVIDIA CUDA parallel computing architecture – Quadro mobile GPUs deliver massive performance gains when running computationally intensive applications such as ray tracing, video processing and computational fluid dynamics.
  • NVIDIA 3D Vision™ Pro – support for the highest quality, stereoscopic viewing experience is helping drive the development of 3D capable visualization applications from companies such as Autodesk, Dassault Systemes, Siemens and Agilent.
  • NVIDIA Scalable Geometry Engine™ technology – dramatically improves performance across a broad range of CAD, DCC and scientific applications, enabling a user’s work to flow interactively with models and scenes that are an order of magnitude more complex than ever before.
  • NVIDIA GPU Tessellation Engine technology – with support for OpenGL 4.1, Shader Model 5.0 and DirectX 11, tessellation automatically generates finely detailed geometry for cinematic quality environments and scenes without sacrificing performance.
  • Application certification – support for the broadest spectrum of professional applications, including those utilizing OpenGL 4.1, Shader Model 5.0, and Microsoft DirectX 11, plus DirectCompute and OpenCL standards. Companies such as Adobe, Autodesk, and Dassault Systemes certify NVIDIA Quadro solutions for professionals whose livelihoods depend on maximum uptime with their applications.

Mobile workstation manufacturers have relied on NVIDIA GPUs for the past decade, and will integrate these Quadro solutions in their newest mobile workstations scheduled to be announced throughout 2011. For more information about NVIDIA and Quadro Mobile Graphics Solutions, please visit www.nvidia.co.in/quadromobile.

Filed Under: Consumer Technology Tagged With: nvidia

Review: The Xotic Effects BB Plus

February 10, 2011 by Raj Agrawal 2 Comments

The pedal that doesn’t go wrong!

A few months back, I was checking out the official website for the Xotic Effect Pedals and stumbled across a red stomp box “BB+” engraved with the by-line 1 + 1 = ∞. This claim by the makers of the Xotic Effects made total sense when I actually started using the pedal. I am now a proud owner of the Xotic BB Plus and there are several reasons to why i can’t get enough of it!

Xotic BB+
BB+

First let’s peep into the feature set of the mighty BB Plus

  • The BB+ has two channels, A and B.
  • The A channel is based on the classic BB preamp by Xotic effects USA. Only thing it’s simpler to use, but that later.
  • We are provided with two big knobs for volume and gain, one small knob in the middle for tone, and a comp switch, with small images on it’s side reading hard and soft for the button’s ON and OFF functions respectively.
  • The B channel again has the similar volume and tone knobs as A, three smaller knobs representing bass mid and treble(yes a three band EQ) and the similar comp switch.
  • Between both the channels we have a A>B/B>A switch. The stompbox comes in a scarlet red casing which is terribly durable, a red and a blue LED for channels A and B respectively. Runs on a 9V battery and/or a 9V power supply.

The best thing about this little monster is the TONE!

Now understand one thing, “thou shall never sound bad with a BB+”.
This pedal is an utter bad a**. When we usually try out a stompbox, we look for the setting that convinces our ears. Here I was struggling to see if the pedal can ever sound bad and honestly I have given up on that. This pedal is a one big pack for everything a blues/rock/jazz/fusion guitarist can ever ask for from a pedal.

The A channel is as simple as it can be

If one is used to tube-screamer-like consoles then you’ll soon be best friends with this channel. One just has to adjust the volume, the gain and the tiny tone knob, which attenuates mids and highs. It is simply a super modded tubescreamer. Now, we are also provided with a comp switch which basically provides us with two cut off frequencies, 500hz when on hard and 1khz when on soft. Simply use it to add more bass to your sound which also makes your guitar sound more saturated, It’s best used on high gain, otherwise it just adds that extra butter you might need for your tone.

The B channel is smoother in comparison, with more bass than A

Sounds fuller even for the cleans, I guess it’s for this reason that this channel is used more as a boost than as an overdrive, although the overdrive here too sounds beautiful. With the three band EQ we are provided with a wide spectrum of tones with bass going as low as 500hz, mids peaking at 1khz and the treble starting from 10khz.Again you are provided with a comp switch which takes the bass frequency to as low and 350hz. Try a high gain setting on this patch and switch on the comp, it sounds like a tube amp at it’s threshold dolling out it’s natural compression on the drive.

You can stack them one after the other

We are also given a small switch between the channels which reads A>B when ON and B>A when it’s OFF, which simply means that we can stack these two channels the way we want. Overdrive before boost, boost before overdrive, A to B, B to A, with each channels infinite tonal possibilities. What we eventually get is something that is a godsend for a guitarist and so compact. Also, this pedal sounds good in any amp situation. If u don’t like to get in a mess of carrying your amp to your gigs or if u like to travel light but yet dont want to compromise on the tone then beat this, a guy with a sensible ear can make this sound great through a P.A! It is hardwired, with true bypass which is like playing straight through the amp with no disturbances at all.

It all boils down to the price

In India, the BB+ is priced somewhere close to 22k rupees which is quite expensive. But again, quality doesn’t come cheap and this pedal is built to last a lifetime. It’s tough and compact.

Filed Under: Consumer Technology

Jetlev Flyer – The Water Powered JetPack

February 6, 2011 by Raj Agrawal Leave a Comment

The water powered jet pack is ready for sale. It has the performance capability of upto 2 straight hours on a single tank. Sadly, it’s not built to fly around the city, but you can still have fun on and hovering above the water.

A man suited with Jetlev Flyer

Raymond Li, a Canadian inventor has ingeniously came up with a new type of jet pack that runs on water and can be sold commercially and very well used for adventure oriented fun. Jetlev can successfully hover 28ft above the water level speeding upto 22 miles/ 35 km per hour.

Jetlev is actually a combination of a jet pack connected to a speed boat like unit loaded with a 250 horse power motor and a pump that constantly supplies water to the jetpack. The official website for Jetlev has mentioned some pointers the wannabe users need to be aware of:

  • You must be a good swimmer, and should not feel uncomfortable having your face in the water from time to time.
  • You should not have a fear of heights.
  • You should be in good health and physical condition.
  • You should have no history of any heart conditions and flying is not advised for women who are pregnant.
  • You must also have good vision and be able to understand the instructor.
  • You must be atleast 18 years old.

These limitations seem fair and what you would usually find tagged with almost all kinds of adventure sports. And yes, it’s an expensive machine. The website mentions the water powered propeller being available for 129.000,00 €/ $100,000 exclusively on a waiting list of orders and can be rented on ‘certain’ resorts.

Filed Under: Consumer Technology

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