SystemInfo.graphicsShaderLevel
static var graphicsShaderLevel: int;
Description

Graphics device shader capability level (Read Only).

This is approximate "shader capability" level of the graphics device, expressed in DirectX shader model terms. Possible values are:

50 Shader Model 5.0 (DX11.0) 41 Shader Model 4.1 (DX10.1) 40 Shader Model 4.0 (DX10.0) 30 Shader Model 3.0 20 Shader Model 2.x

See Also: SystemInfo.graphicsPixelFillrate.
	// Check for shader model 3.0 or better support

if (SystemInfo.graphicsShaderLevel >= 30) print ("Woohoo, decent shaders supported!");