IB Trader Workstation - System Requirements

	PC Requirements		MAC Requirements		LINUX/UNIX Requirements
	Minimum	Recommended	Minimum	Recommended	Minimum	Recommended
Operating System	Windows 10 or higher	Windows 10 or higher	Mac OSX 10.11 (El Capitan)	Mac OS 10.13 (High Sierra) or latest	Kernel 2.6	Kernel 3.0 or higher
Browser		Internet Explorer 11.0 or higher Firefox 32.0 or higher Chrome 37.0 or higher		Safari 7.1 Firefox 32.0 Chrome 37.0		Firefox 32.0 Chrome 37.0
Screen Resolution	1024 x 768	Dual Screen, 1280 x 1024	1024 x 768	Dual Screen, 1280 x 1024	1024 x 768	Dual Screen, 1280 x 1024
Processor	Intel i3	Intel i5 or higher	Intel i3	Intel i5 or higher	Intel i3	Intel i5 or higher
Memory	4GB Ram (1GB available for TWS)	8GB Ram (2GB available for TWS)	4GB Ram (1GB available for TWS)	8GB Ram (2 GB available for TWS)	4GB Ram (1GB available for TWS)	8GB Ram (2GB available for TWS)
Internet Connection	Broadband	Broadband with Backup	Broadband	Broadband with Backup	Broadband	Broadband with Backup

Advanced users who manage large portfolios of more than 500 stock or 100 options positions or who use more than 15 chart windows simultaneously may need to manually increase the amount of memory allotted to TWS. For instructions, see the Memory Size topic in the TWS Users' Guide.