Radeon R-200:  Radeon R7 250 |  R7 260 |  R9 270 |  R9 270X |  R9 280 |  R9 280X |  R9 290 |  R9 290X |  Radeon HD 7000:  HD 7790 |  HD 7870 |  HD 7870 XT |  HD 7950 |  HD 7970 |  HD 7990
GeForce 700:  GeForce GTX 750 Ti  |  GTX 760  |  GTX 770  |  GTX 780 |  GTX 780 TI |  GTX TITAN |  GeForce 600:  GTX 650 Ti Boost  |  GTX 660  |  GTX 660 Ti  |  GTX 670  |  GTX 680 |  GTX 690

Mar 6th, 2012

NVIDIA GeForce GTX 680 Final Specification Leaked

NVIDIA GeForce GTX 680 Specifications Revealed by VR-Zone.com
It seems that SemiAccurate may be right that NVIDIA is planning to release their flagship GeForce 600 series card soon. Kepler GK104 is to be named GeForce GTX 680.

Previous rumors were almost accurate. GeForce GTX 680 is to hold 1536 CUDA processors. Card will be equipped with 2GB of GDDR5 memory on 256-bit bus. Core clock will be set to 705 MHz, while shader will be clocked at 1411 MHz. The most important part is the fact that NVIDIA will retain the shader hotclocks, however, architecture will be much different than Fermi cards. What is also important is the memory clock which is to be set around 6Hz. Memory bandwidth should be equal to GeForce GTX 580 – 192 GB/s.

GeForce GTX 680 will be equipped with 4 display outputs: dual DVI, HDMi and DisplayPort. User from XtremeSystems forums has made a comparison of GK104 gpu die to Tahiti’s. It appears it’s slightly smaller. Card should support 4-way SLI.

NVIDIA will launch GeForce GTX 680 on 12th March, official release should take place on 23rd March.

UPDATE: It appears that this card will most likely be named GeForce GTX 670 Ti, not GTX 680.

Specification GeForce GTX 680 GeForce GTX 580
Core Clock 705 MHz 772 MHz
Shaders Clock 1411 MHz 1544MHz
Memory Clock 1500 MHz (6 GHz effective) 1002 MHz (4 GHz effective)
Memory Type 2GB GDDR5 1.5GB GDDR5
Memory Interface 256-bit 384-bit
Memory Bandwidth 192 GB/s 192 GB/s
CUDA cores 1536 512
Texture Units 128 128
Raster Operating Units 32 48
Max Power Draw 255 W 244