NVIDIA formalizes the GeForce GT 640, the Kepler not expensive

The California skier, NVIDIA, launches its GeForce GT 640, entered graphics card based on the Kepler architecture.

NVIDIA took the Computex currently taking place in Taipei to formalize its graphics card of entry based on the new architecture Kepler, the GeForce GT 640.

However, unlike its counterparts that are the GTX 670, 680 and 690 targeting the high and very high-quality, GK104 on the horizon. The small last hosts actually its PCB a GK107, declination of Kepler to the die of only 118 mm² for 1.3 billion transistors always engraved 28 nm (294 mm² and 3.5 billion transistors for the GK104).


Thus, the GK107 consists of 2 SMX 384 CUDA cores, 32 units of texturing and 16 ROPs. The GPU is running at 900 Mhz and does not benefit from GPU Boost technology, the 1 or 2 GB of DDR3 memory see frequency sets to 891 Mhz and are sent via a 128 bit for a bandwidth bus up to then the 28.5 GB/s. The map takes a format low - profile which monopolisera that a slot and its 65 Watts TDP allows him to escape to power connector, the energy provided by the PCI-Express port, more card is efficient in standby mode it consumes more than 15 Watts.

The outputs GT 640 offer three GeForce video with two Dual-Link DVI ports and a mini-HDMI 1 4A for a fee of $ 99. Many third-party manufacturers and partners of NVIDIA will also offer their own models of references and/or specific with many variants which we reparleront you soon.

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