Thursday, May 2, 2013

Buy EVGA GeForce GTX TITAN SuperClocked new With Review

EVGA GeForce GTX TITAN SuperClocked Signature 6GB GDDR5 384-Bit, Dual-Link DVI-I, DVI-D, HDMI,DP, SLI Ready Graphics Card 06G-P4-2793-KR

No competitive gamer wants their personal performance affected by their own set up that's why we mostly strive for the best hardware to make sure everything runs nice and smooth. That's where Ncidias new powerhouse comes in, the Geforce Titan stepping up as the fastest single GPU graphics card available on the consumer market its large in size large in power and large in its price tag and we are about to tell you if it's worth the purchase.

After almost one year of speculation about a flagship gaming card based on something bigger and more complex than GK104, Nvidia is just about ready with its GeForce GTX Titan, based on GK110. Does this monster make sense, or is it simply too expensive?
There are more than 7 billion humans on our fair planet. As it happens, Nvidia’s GK110 GPU—previously found only in the Tesla K20X and K20 cards—comprises 7.1 billion transistors. If you could break GK110 into single-transistor pieces, everyone on Earth could have one. And here I am, staring at three of these massive GPUs driving a trio of GeForce GTX Titan cards.
According to the folks at Nvidia, GK110 is the largest chip that TSMC can manufacture using its 28 nm node. Common sense dictates that this GPU would be expensive, power-hungry, hot, and susceptible to low yields. Two of those are absolutely true. The other assumptions, surprisingly, are not.

My, Titan, You Look Familiar

In spite of its large, complex graphics processor, GeForce GTX Titan isn’t a massive card by any means. It falls right in between the 10” GeForce GTX 680 and 11” GeForce GTX 690, measuring 10.5”-long (half of an inch shorter than AMD's Radeon HD 7970). It also eschews the 680’s comparatively cheap-feeling plastic shroud with a solid dual-slot shell clearly derived from Nvidia’s work on GeForce GTX 690.

There are notable differences between the two premium boards, though. Whereas the 690 needed an axial-flow fan to effectively cool two GPUs, GeForce GTX Titan employs a centrifugal blower to exhaust hot air out the back of the card. No more recirculating heat back into your case—that’s the good news. Unfortunately, Nvidia says the 690’s magnesium alloy fan housing was too expensive, so the entire cover is now aluminum (except for the polycarbonate window—another design cue that carries over from GeForce GTX 690).

Blower-style fans are sometimes derided for making more noise than axial-flow coolers. And if you manually force this card’s fan to the upper range of its duty cycle, it’ll scream at you. Let the board balance its own thermal situation, though, and the GeForce GTX Titan is hardly audible at all. Nvidia attributes this partly to vapor chamber cooling (a technology both Nvidia and AMD employ in their high-end cards), but also to more effective thermal interface material, the extended stack of aluminum cooling fins, and dampening material around its fan.

Similar aesthetics and acoustics aren’t the only two qualities GeForce GTX Titan and GeForce GTX 690 share. Like the flagship board, this new card sports the GeForce GTX logo along its top edge. The green text is likewise LED-backlit, and the lighting is controllable through bundled software.

You’ll also find SLI connectors above the Titan’s rear I/O bracket. Nvidia enables two-, three-, and four-way configurations, though company reps readily admit that scaling on the fourth GPU is better for making runs at performance records rather than real-world gaming gains.

Any combination of GeForce GTX Titan cards is able to output to four displays simultaneously—three screens in Surround, along with an accessory display. Obviously, with just one card plugged in, you’d need to use all of its outputs: two dual-link DVI connectors, one full-sized HDMI port, and one full-sized DisplayPort output. Two- and three-way SLI setups give you several other options for hooking up multi-monitor configurations.
Although the Titan’s GK110 processor is immense, it’s less power-hungry than two ~3.5 billion transistor GK104s working in tandem on a GeForce GTX 690. That card bears a 300 W TDP and consequently requires two eight-pin power leads.

GeForce GTX Titan is rated for 250 W—the same as a Radeon HD 7970 GHz Edition—necessitating one eight- and one six-pin connector. The math adds up to 75 W from a PCI Express x16 slot, 75 W from the six-pin plug, and 150 W from the eight-pin connection, leaving plenty of headroom to stay within spec. Nvidia recommends you match this card up to a 600 W power supply at least, though most of the shops building mini-ITX systems seem to be getting away with 450 and 500 W PSUs.

GeForce GTX TitanGeForce GTX 690GeForce GTX 680Radeon HD 7970 GHz Ed.
Shaders2,6882 x 1,5361,5362,048
Texture Units2242 x 128128128
Full Color ROPs482 x 323232
Graphics Clock836 MHz915 MHz1,006 MHz1,000 MHz
Texture Fillrate187.5 Gtex/s2 x 117.1 Gtex/s128.8 Gtex/s134.4 Gtex/s
Memory Clock1,502 MHZ1,502 MHz1,502 MHz1,500 MHz
Memory Bus384-bit2 x 256-bit256-bit384-bit
Memory Bandwidth288.4 GB/s2 x 192.3 GB/s192.3 GB/s288 GB/s
Graphics RAM6 GB GDDR52 x 2 GB GDDR52 GB GDDR53 GB GDDR5
Die Size551 mm22 x 294 mm2294 mm2365 mm2
Transistors (Billion)7.12 x 3.543.544.31
Process Technology28 nm28 nm28 nm28 nm
Power Connectors1 x 8-pin, 1 x 6-pin2 x 8-pin2 x 6-pin1 x 8-pin, 1 x 6-pin
Maximum Power250 W300 W195 W250 W
Price (Street)$1,000$1,000$460$430


Cut away the beefy cooler and you’ll expose this card’s massive GPU, memory subsystem, and voltage regulation circuitry.

The Titan’s GK110 graphics processor runs at 836 MHz, minimum. However, it benefits from a reworked version of GPU Boost that Nvidia says can typically keep the chip operating at 876 MHz. We know from extensive testing in GeForce GTX 680 2 GB Review: Kepler Sends Tahiti On Vacation, however, that the behavior of GPU Boost depends heavily on a number of factors, right down to the temperature in your room. In our World of Warcraft benchmark, for example, GeForce GTX Titan barely crests 70% of its board power. So, the GPU ramps up to 993 MHz, even as its temperature hovers around 77 degrees Celsius. More on GPU Boost 2.0 shortly.
Twelve 2 Gb packages on the front of the card and 12 on the back add up to 6 GB of GDDR5 memory. The .33 ns Samsung parts are rated for up to 6,000 Mb/s, and Nvidia operates them at 1,502 MHz. On a 384-bit aggregate bus, that’s 288.4 GB/s of bandwidth.

Six power phases for the GPU and two for the memory are relatively easy to identify toward Titan’s back half. In comparison, the GeForce GTX 690 employed five phases per GPU (10 total) and one memory phase per GPU. This is significant because Nvidia enables overvolting on GeForce GTX Titan, explicitly affecting the card’s ability to hit higher GPU Boost frequencies. Maxing out the voltage settings exposed through EVGA’s Precision X software, we were able to increase our sample’s clock from a typical 876 MHz to nearly 1.2 GHz—all while keeping the GPU’s temperature under a defined threshold of 87 degrees Celsius.

Features

  • Base Clock: 876 MHz
  • Boost Clock: 928 MHz
  • Memory Clock: 6008 MHz Effective
  • CUDA Cores: 2688
  • Memory: 6144MB GDDR5 384bit
  • Microsoft DirectX 11.1 API with Direct compute 5.0 Support, OpenGL 4.3 Support, OpenCL support
  • NVIDIA TXAA, NVIDIA GPU Boost 2.0, NVIDIA PhysX, NVIDIA FXAA, NVIDIA Adaptive Verticle Sync, NVIDIA Surround, NVIDIA 3D Vision Ready, NVIDIA 4-Way SLI Ready, NVIDIA CUDA Technologies
  • PCI express 3.0

Buy Here!!

  EVGA GeForce GTX TITAN SuperClocked Signature 6GB GDDR5 384-Bit, Dual-Link DVI-I, DVI-D, HDMI,DP, SLI Ready Graphics Card 06G-P4-2793-KR

This item is from Amazon and using Amazon Affiliate Program.

Review from www.Tomshardware.com


Tags:

Nvidia

gpu

buy new gpu

titan

gtx

superclocked

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