AMD Radeon E9390 PCIe 's Advantages
Released 5 years and 7 months late
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (160.0GB/s vs 16.02GB/s)
1408 additional rendering cores
NVIDIA GeForce 840A 's Advantages
Boost Clock has increased by 3% (1124MHz vs 1089MHz)
Lower TDP (33W vs 75W)