Free upgrade: Raspberry Pi 4 now with 1.8GHz instead of 1.5GHz
![Free upgrade: Raspberry Pi 4 now with 1.8GHz instead of 1.5GHz](https://picockpit.com/raspberry-pi/wp-content/uploads/2021/11/new-pi4-modelb-4gb_eab2b308-1519-4120-9e4c-ec76acc18f58.jpg)
This post discusses the free upgrade for the Raspberry Pi 4 (versions 1.4 and 1.5), which increase the clock speed for the model.
![](https://forum.openwrt.org/uploads/default/original/3X/2/3/23bd7afd4654279d090b5df38d660d2fd72ea922.jpeg)
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Adventures In Overclocking: Which Raspberry Pi 4 Flavor Is Fastest?
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How to Safely Overclock your Raspberry Pi 4 to 2.147GHz - Latest Open Tech From Seeed
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A Secret Update for the Raspberry Pi 4 8GB
![](https://robu.in/wp-content/uploads/2020/05/Raspberry-Pi-4-Model-B-with-8-GB-RAM.jpg)
Buy Raspberry Pi 4 4GB RAM Online at Best Price In India
![](https://www.sevarg.net/generated/images/2019-11-24/2019-11-24-RIMG0525-1600-d80f51cd0.jpeg)
Battle of the Boards: Jetson Nano vs Raspberry Pi 4 (and overclocked)
![](https://forum.armbian.com/uploads/monthly_2019_07/image.png.fc8eacc5df7373cccec1a0475718f60f.png)
Raspberry Pi 4 Released - From $35 USD - Page 2 - Off-topic - Armbian Community Forums
![](https://upload.wikimedia.org/wikipedia/commons/thumb/b/ba/Raspberry_Pi_Zero_-_Location_of_connectors_and_ICs.svg/294px-Raspberry_Pi_Zero_-_Location_of_connectors_and_ICs.svg.png)
Raspberry Pi - Wikipedia
![](https://raspberrytips.com/wp-content/uploads/2022/09/rpi4-thubmnail.jpg)
Raspberry Pi 4 : Do you really need 8 GB? (vs 4 GB) – RaspberryTips