The kingston SSD has no DRAM cache and total throughput has nothing to do with what gamers do 99.9% of the time. SSDs that are fast have the fastest low queue depth random 4k reads and writes. The crucial SSD i posted is nearly identical in price.
The 4070 you chose is 570 -620 dollars. The 7900 XT is 750 dollars and is around 40-50% faster for29% more cost. That is better than linear scaling and it has 20gb of VRAM instead of 12 GB which is 66.66% more VRAM for 29% more cost.
Then I'm that 1% gamer that is different
Let me tell you what I do as a gamer, right now. I run 2 Android emulators because I play 2 MMO characters at the same time (which isn't cheating by definition because not only most top players do it, but the company is aware and tolerates it, thus anyone can). I can handle 4 at times making them do something automatic or stand by while I "help" them complete a mission to consolidate the rewards afterwards on the main character...
What does this mean? It means firing up 2 instances of the emulator which load up to 8GB each at the beginning. On my current PC it's best that I load the sequentially from my 7200 rpm HDD. It takes about 3 minutes to load 1, 6 minutes to load both
Then it begins... given each instance on the HDD is about 25GB, it load dynamically from that throughout my gameplay, some of which remains in memory because it's crap software with memory leaks, meaning I have to reboot the instances after a while to clear the "caches"
Often when the game hangs, I see my HDD led lit up, so
I estimate a huge speedup just by having an SSD, which means I might as well have a virtual RAM drive, which I should research instead since RAM is faster than SSD. I'm not sure why this happens. I only have 2GB video memory and set it up to use RAM as needed, however switching between minimal and Ultra HD makes no big difference except in understandable loading time
I googled and is true: "The main benefit of a RAM drive is its increased read and write speeds compared to an SSD or hard drive.
It will be multiple times faster than even the fastest solid-state drive."
In conclusion I should have an SSD to load the emulators from into a RAM drive fast, however the problem is I need 25GB for each instance, thus 50 GB minimum for at least 2
So with a 7000 SSD that would take 7 seconds, as opposed to 10 seconds by a 5000 SSD, no big difference... if I decide to buy 128 GB RAM to make that RAM drive a reality which is the better option
Then the question is, is that 5000 SSD a lot cheaper? Seems not but will consider, therefore I still opt for the 7000 for now
Bottom line is, if I don't buy 128 GB RAM for the RAM drive, I better get the fastest SSD there is because dynamic loading is a reality in my game
A fast SSD is useful for the same reasons to any gamer. Games today have hundreds of GB and load dynamically, meaning I won' t be able to make a RAM drive to hold hundreds of GB, meaning I have to have a fast SSD for my mental sanity as a gamer
Therefore I will buy RAM now keeping in mind I only have 4 slots, and to make a virtual RAM drive I most probably need 128 GB, as much as the motherboard supports, therefore I should buy 2x32GB to start with
Benefit is that any game that occupies less than 100GB, I can install to the RAM Drive
If you question the benefit, I've recently played a game where I was afraid to save and load the game because it took at least a minute... X4: Foundations if I'm not mistaken, because the stupid save game engine is based on XML. Furthermore that is archived else the save game can be like 500MB...
Bonus: a RAM drive will extend the SSD's lifetime by decreasing its use