![AMD Could Release Radeon RX 640 Graphics Card Before Navi; Could Be Another Polaris Refresh - Lowyat.NET AMD Could Release Radeon RX 640 Graphics Card Before Navi; Could Be Another Polaris Refresh - Lowyat.NET](https://www.lowyat.net/wp-content/uploads/2018/11/powercolor-radeon-rx-590.jpg)
AMD Could Release Radeon RX 640 Graphics Card Before Navi; Could Be Another Polaris Refresh - Lowyat.NET
![Amazon.com: Dell Optiplex 5000 Desktop Computer, Intel i9-12900K, 64GB RAM, 2TB NVMe SSD, Radeon RX 640 4GB Graphics, 3-Monitor Support, Mini-DisplayPort, HDMI, DVDRW, Wi-Fi, BT, USB-C, Windows 11 Pro, Black : Electronics Amazon.com: Dell Optiplex 5000 Desktop Computer, Intel i9-12900K, 64GB RAM, 2TB NVMe SSD, Radeon RX 640 4GB Graphics, 3-Monitor Support, Mini-DisplayPort, HDMI, DVDRW, Wi-Fi, BT, USB-C, Windows 11 Pro, Black : Electronics](https://m.media-amazon.com/images/I/71nLuc0yBUL.jpg)
Amazon.com: Dell Optiplex 5000 Desktop Computer, Intel i9-12900K, 64GB RAM, 2TB NVMe SSD, Radeon RX 640 4GB Graphics, 3-Monitor Support, Mini-DisplayPort, HDMI, DVDRW, Wi-Fi, BT, USB-C, Windows 11 Pro, Black : Electronics
![220+mhz Overclock on RX 640 with stock cooler - 13% fps difference in Heaven (+300 mhz on VRAM) : r/overclocking 220+mhz Overclock on RX 640 with stock cooler - 13% fps difference in Heaven (+300 mhz on VRAM) : r/overclocking](https://i.redd.it/220-mhz-overclock-on-rx-640-with-stock-cooler-13-fps-v0-qmbs3nlt7yt81.png?width=595&format=png&auto=webp&s=d30ebcdd7df57609781928f059e870e3f5b211b4)