[radion]

Developer driver 263.06 released

This is what i could find of the changelog also one place said it doesn't support GTX580 so be carefull !!!

New and Improved CUDA Libraries
* CUBLAS performance improved 50% to 300% on Fermi architecture GPUs, for matrix multiplication of all datatypes and transpose variations
* CUFFT performance tuned for radix-3, -5, and -7 transform sizes on Fermi architecture GPUs, now 2x to 10x faster than MKL
* New CUSPARSE library of GPU-accelerated sparse matrix routines for sparse/sparse and dense/sparse operations delivers 5x to 30x faster performance than MKL
* New CURAND library of GPU-accelerated random number generation (RNG) routines, supporting Sobol quasi-random and XORWOW pseudo-random routines at 10x to 20x faster than similar routines in MKL
* H.264 encode/decode libraries now included in the CUDA Toolkit

CUDA Driver & CUDA C Runtime

* Support for new 6GB Quadro and Tesla products
* New support for enabling high performance Tesla Compute Cluster (TCC) mode on Tesla GPUs in Windows desktop workstations

Development Tools

* Multi-GPU debugging support for both cuda-gdb and Parallel Nsight
* Expanded cuda-memcheck support for all Fermi architecture GPUs
* NVCC support for Intel C Compiler (ICC) v11.1 on 64-bit Linux distros
* Support for debugging GPUs with more than 4GB device memory

Miscellaneous

* Support for memory management using malloc() and free() in CUDA C compute kernels
* New NVIDIA System Management Interface (nvidia-smi) support for reporting % GPU busy, and several GPU performance counters

Win7-64bit
http://developer.download.nvidia.com/compute/cuda/3_2_prod/drivers/devdriver_3.2_winvista-win7_64_263.06_general.exe

Win7-32bit
http://developer.download.nvidia.com/compute/cuda/3_2_prod/drivers/devdriver_3.2_winvista-win7_32_263.06_general.exe

WinXP-64bit
http://developer.download.nvidia.com/compute/cuda/3_2_prod/drivers/devdriver_3.2_winxp_64_263.06_general.exe

WinXP-32bit
http://developer.download.nvidia.com/compute/cuda/3_2_prod/drivers/devdriver_3.2_winxp_32_263.06_general.exe