Nvidia announced the GeForce GTX 660, but for now is only available to the OEM market. This graphics card features 1152 CUDA Cores, and shares the reference design of the GTX 660 Ti and the GTX 670. The arrival of the retail version is scheduled for next September.
The GeForce GTX 660 would be equipped with the core GK 104, although not confirmed, with a total of 1152 CUDA Cores, 192 less than the GTX 660 Ti and GTX 670. It operates at a frequency of 823 MHz, 888 MHz with GPU Boost. With respect to memory, this graphics card is available in two versions with 1.5 GB and 3 GB of GDDR5 memory with a 192-bit interface, its operating frequency is 5.8 GHz and a bandwidth of 134 GB / s.
The GTX 660 has a TDP of 130 W, 20W less than the GTX 660 Ti, and only includes a 6 pin power connector, also incorporates a single SLI connector. This graphics card is now available in pre-assembled computers from Acer Predator such as Dell and Alienware.
Nvidia not shown performance information, but is lower than the GTX 660 Ti, since it has reduced the number of CUDA Cores. The retail market version will be released in September and specifications may differ from the GTX 660 OEM.