AMD Radeon R9 390 's Advantages
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (384.0GB/s vs 192.0GB/s)
1664 additional rendering cores
NVIDIA GeForce GTX 1650 GDDR6 's Advantages
Released 4 years and 10 months late
Boost Clock1590MHz
Lower TDP (75W vs 275W)