Which is better, DDR4 6GB RAM or DDR3 8GB RAM? I am a mechanical designer and I use CAD and Finite Element Analysis software. - Quora
![Lenovo ThinkCentre M70c 11GL002AUS Desktop Computer - Intel Core i5 10th Gen i5-10400 Hexa-core (6 Core) 2.90 GHz - 8 GB RAM DDR4 SDRAM - 1 TB HDD - Small Form Factor - Black Lenovo ThinkCentre M70c 11GL002AUS Desktop Computer - Intel Core i5 10th Gen i5-10400 Hexa-core (6 Core) 2.90 GHz - 8 GB RAM DDR4 SDRAM - 1 TB HDD - Small Form Factor - Black](https://www.trafera.com/media/catalog/product/cache/0ab101bd87a104830645e82dbdacc3d9/1/0/1064860386_roouvgkd8gfq50lb.jpg)
Lenovo ThinkCentre M70c 11GL002AUS Desktop Computer - Intel Core i5 10th Gen i5-10400 Hexa-core (6 Core) 2.90 GHz - 8 GB RAM DDR4 SDRAM - 1 TB HDD - Small Form Factor - Black
![Amazon.com: HP Pavilion Desktop PC, 12th Gen Intel Core i3-12100, 8 GB RAM, 512 GB SSD, Windows 11 Home, Wi-Fi 6 & Bluetooth 5.2, 9 USB Ports, Wired Keyboard & Mouse Combo, Amazon.com: HP Pavilion Desktop PC, 12th Gen Intel Core i3-12100, 8 GB RAM, 512 GB SSD, Windows 11 Home, Wi-Fi 6 & Bluetooth 5.2, 9 USB Ports, Wired Keyboard & Mouse Combo,](https://m.media-amazon.com/images/I/51KeJfVnK8L._AC_UF894,1000_QL80_.jpg)
Amazon.com: HP Pavilion Desktop PC, 12th Gen Intel Core i3-12100, 8 GB RAM, 512 GB SSD, Windows 11 Home, Wi-Fi 6 & Bluetooth 5.2, 9 USB Ports, Wired Keyboard & Mouse Combo,
![Lenovo ThinkCentre M70q Gen 3 11T3008EUS Desktop Computer - Intel Core i5 12th Gen i5-12400T Hexa-core (6 Core) 1.80 GHz - 8 GB RAM DDR4 SDRAM - 256 GB NVMe M.2 PCI Lenovo ThinkCentre M70q Gen 3 11T3008EUS Desktop Computer - Intel Core i5 12th Gen i5-12400T Hexa-core (6 Core) 1.80 GHz - 8 GB RAM DDR4 SDRAM - 256 GB NVMe M.2 PCI](https://www.trafera.com/media/catalog/product/cache/0ab101bd87a104830645e82dbdacc3d9/1/0/1073443879_esfwiopybzdwrytl.jpg)