Funny that, picking overpriced ultra high performance RAM to compare to low end RAM today to disagree. I've just checked my amazon order history and just shy of 10 years ago I spent £141.98 for 32GB DDR3-1600 RAM. Like for like*, that's DDR4-3200/3600 Now. A quick amazon check now looks like the cheapest DDR4-3200 is £150
*Fastest supported RAM speeds for DDR3 were 1333 for Sandy Bridge, 1600 for Ivy bridge. Rocket lake and Anything by AMD support DDR4-3200 officially.