The major upgrade is the RAM upgradation and its power supply system.
Hey Makers...There is news from Raspberry PI...!
Now RPI 4 board is more powerful than before with the Upgrade of 8GB RAM along with latest Broadcom 2711; Quad-Core Cortex A72 (ARM V8-A) 64-bit SoC Clocked at 1.5GHz processor
After the huge success of the Raspberry Pi model 4B with RAM varient of 1, 2 and 4 GB Board. Today after a very short time to launch of Pi 4, Raspberry Pi foundation has announced the most awaited upgrade to Pi 4 Model-B board which is 8GB RAM varient. Now the speed and performance of the new Raspberry Pi 4 is a step up from earlier varient for limitless Applications.
Already the Raspberry Pi 4 Model B is launched with a pretty big upgrade from the Raspberry Pi 3, with the company claiming that the device can provide desktop performance comparable to entry-level x86 PC systems. Addition to this Pi 4 is now more powerful than before with twice the RAM size than before which is 8GB of LPDDR4 SDRAM.
There is no major upgrade in other hardware of Pi 4 Board except the RAM upgradation and its power supply system in this new Launch.
To know, all about the upgrades done in 8GB varient visit the Raspberry Pi's Official Blog >> Click Here