Standard Codenames Box - 154.3mm x 220mm (I think, it's longer than my calipers and I've lost my ruler)
Card - 67.5mm x 43.1mm
Timer - 93.3mm x 20.2mm
Board - 67.3mm
Spies - 72.4mm x 48.4mm
Board Stand - 49.7mm x 40mm
A visual inspection of Codenames Pictures leads me to believe the sizes are identical.