The processor is Intel-i7-3630QM. Where do you find the graphic supported?What CPU does it have ?
Something like the i7 4700MQ supports 4k @60Hz here, but that was just the first Toshiba to show up on Google.
http://ark.intel.com/products/75117/Intel-Core-i7-4700MQ-Processor-6M-Cache-up-to-3_40-GHz
If you look at the intel page for your CPU it will give you max res and similar (assuming you're using the iGPU and not a discrete card).
I don't know how to read the following"What CPU does it have ?
Something like the i7 4700MQ supports 4k @60Hz here, but that was just the first Toshiba to show up on Google.
http://ark.intel.com/products/75117/Intel-Core-i7-4700MQ-Processor-6M-Cache-up-to-3_40-GHz
If you look at the intel page for your CPU it will give you max res and similar (assuming you're using the iGPU and not a discrete card).