Does the GTX 460 need external power?
GeForce GTX 460 in SLI
You need a 650 ~700 Watt power supply unit.
Is GTX 460 good for gaming?
This GeForce GTX 460 graphics card is considered budget with poor modern game performance when playing anything more demanding than indie game requirements. DirectX 12 gaming system requirements will be met by this gpu.
How do I install a GTX graphics card?
Does GTX 460 support Cuda?
According to the GeForce GTX 460 specifications (see GeForce GTX 460), the GeForce GTX 460 is supposed to have 336 CUDA (SP) cores. deviceQuery however is reporting only 224 cores. 3.1 of the NVIDIA CUDA C Programming Guide does not list in Appedix A the GeForce GTX 460 as a CUDA-Enabled GPU.