Initially, graphics card makers expect Nvidia to ship only limited quantities of GK104 chips, which means that widespread availability isn’t expected before Q2 2012. The Kepler GPUs are composed of many different hardware blocks. The following manufacturers will be shipping Ultrabooks and notebooks based on the GeForce 600M family. Nvidia’s first GK104-based graphics cards are expected to arrive in late March (probably March 23). The GeForce GTX 680 is the first to employ NVIDIAs groundbreaking Kepler architecture, a result of 1.8 million man-hours of work. The NVIDIA GeForce GTX 680 GPU is available now from the world’s leading add-in card suppliers, including ASUS, Colorful, EVGA, Gainward, Galaxy, Gigabyte, Innovision 3D, MSI, Palit, Point of View, PNY, and Zotac. the rumoured specs include 2GB of GDDR5 memory that is supposedly clocked at 6000MHz. Just like its direct counterpart, the Radeon HD 7970, Nvidia’s video card is PCI Express 3.0 compatible.Īs far as the video output configuration is concerned, the GTX 680 will come equipped with a pair of dual-link DVI ports, an HDMI port, as well as with a DisplayPort 1.2 connector. Nvidia GTX 680 final specs rumoured by Slobodan Simic on06 March 2012 Tweet font size. Speaking of TDP, the GTX 680 is expected to fit inside a 195 Watt thermal envelope and gets its power from two 6-pin PCI Express connectors that are stacked one on top of each other at the rear of the PCB. Nvidia has clocked this VRAM at an impressive 1,500MHz (6GHz data rate), while the base GPU frequency is set at 1,006MHz.Īs we previously revealed, Nvidia’s next-generation Kepler graphics core will also feature support for a new technology called Dynamic Clock Adjustment.Īpparently, this works similarly to Intel’s Turbo Boost technology to automatically increase the graphics core frequency to a maximum of 1058MHz, when the video card works below its rated TDP. Interestingly, the HD 7970 overclocked at 1150/7000 MHz can equal the default GTX 680 in the Performance mode.
#Nvidia gtx 680 specs Pc#
The slide, which is labeled “Nvidia Confidential,” talks about some of the basic specifications of the new GeForce video card, such as its GPU and memory frequencies or its TDP.Īccording to the info published by PC Online, the GK104 core, which will stand at the heart of the GTX 680, includes 1536 CUDA cores that are linked via a 256-bit wide bus to 2GB of GDDR5 memory. The new GeForce GTX 680 2GB shows its worth right from the first test, enjoying a 29-43 advantage over the GeForce GTX 580 3GB and beating the Radeon HD 7970 by 11-16 depending on the quality settings.
Support NVIDIA 3D VisionTM Surround and SLI technologies. Features Dual-link DVI-I/ DVI-D / HDMI / DisplayPort.
The specifications of Nvidia’s upcoming GeForce GTX 680 graphics card based on the high-performance Kepler architecture were allegedly leaked a few hours ago, when a GK104 presentation slide was published online by a Chinese website. Integrated with the first 2048MB GDDR5 memory and 256-bit memory interface.
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