GeForce GT 630 Zotac 4GB Synergy Edition Review
GeForce GT 630 Zotac 4GB Synergy Edition is a special edition of the middle-class GeForce GT 630.
On this version, the memory clock was drastically reduced from 900MHz to 533MHz (operating), which decreases the memory bandwidth. The frame buffer was quadrupled from 1GB to 4GB which can be addressed as a huge gimmick. The bandwidth is lower than the standard edition which makes it even more a gimmick. Not only that, only extremely demanding games, paired with image improving techniques, played at extreme resolutions and maybe at multiple monitors will require that much video memory and GeForce GT 630 is not powerful enough to work under those conditions.
The performance is worse than the standard edition due to the much lower bandwidth.