im using 3ds max for a little long while and Refernce images i assigned an image which is 1080p and looks better in image viewer but looks poor quality in viewport, But my viewport background and texture mapping,everything is set in 4000 pixels. also shadow and lighting is high quality.
im using acer aspire laptop. Windows 7 64 bit ultimate SP1
specs i7 4500u1.8 ghz,
12 gb ram, amd R7 m265 2gb and Intel HD Graphics Family (switchable Graphics) this maybe a gpu problem ?