3 ms·What set up do you have for 7 GB of RAM? Why is that more popular than 12 GB?by dhogan 10y agoWhat set up do you have for 7 GB of RAM? Why is that more popular than 12 GB?bwat48 10y agoMaybe systems that have 8gb ram but have integrated graphics that reserve a portion of system memory?hobarrera 10y ago12GB must be really weird because you'd have 3x4GB modules, which means no dual channel. 7GB = 8GB minus one used by the GPU.xdanger 10y ago12GB = 2x2GB + 2x4GB