Complex sentence: In the slides, ATI has shown a series of RD700 series chipset logics codenamed "RD790", "RX790", "RS780" and "RS740" respectively.
Split into simpler sentences: In the slides, ATI has shown a series of RD700 series chipset logics. Codenamed "RD790", "RX790", "RS780" and "RS740" respectively.