Lossless Scaling on Dual Chinese RX 580 16GB GPUs - 4K Gaming GPU?

Lossless Scaling frame generation works very well and can even utilise multiple GPUs. So can we make this Chinese RX 580 16GB into a 4K gaming GPU by using a second GPU to generate more frames?

GPU in the video:
AMD RX 580 16GB - https://www.aliexpress.com/ite....m/1005005932330543.h
- https://amzn.to/4jfc3pl

Test bench specs (affiliated links):
AMD Ryzen 9 5900x - https://amzn.to/404UzDC
PNY XLR8 Gaming 32GB DDR4 DRAM 3200MHz - https://amzn.to/3S2MFZv
NZXT C1000 PSU - https://amzn.to/47DsPtn
MSI MAG X570S TORPEDO MAX Gaming Motherboard ATX - https://amzn.to/46VO7kD
Lian Li O11D - https://amzn.to/46GL1Bo
2TB SSD - https://amzn.to/3s0akiB

Website: https://gpuspecs.com/
X: https://x.com/gpuspecs
Facebook: https://www.facebook.com/GPUSpecs/
YouTube: https://www.youtube.com/@gpuspecs

Regedit stuff - https://www.reddit.com/r/AMDHe....lp/comments/18fr7j3/

Timestamps:
0:00 - Intro
0:55 - Last time
1:06 - Lossless Scaling
1:23 - LSFG Single GPU
4:02 - Dual GPU
5:41 - Swap GPUs around
7:01 - Forza Horizon 5
8:11 - Spiderman Remastered
8:41 - Star Wars Jedi: Survivor
9:36 - GTA 5
9:56 - Flight Simulator
10:22 - RE3
10:57 - SOTTR
11:40 - Frame gen advantages
12:35 - PCIE
13:13 - Conclusion