NVIDIA GeForce RTX 2070 's Advantages
Released 3 years and 5 months late
Boost Clock has increased by 108% (1620MHz vs 780MHz)
More VRAM (8GB vs 1GB)
Larger VRAM bandwidth (448.0GB/s vs 36.80GB/s)
1920 additional rendering cores
AMD Radeon R5 340 OEM 's Advantages
Lower TDP (65W vs 175W)