We compared two Mobile platform GPUs: 2GB VRAM GeForce 840A and 2GB VRAM GeForce 830M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce 840A 's Advantages
Larger VRAM bandwidth (16.02GB/s vs 14.40GB/s)
128 additional rendering cores
NVIDIA GeForce 830M 's Advantages
Boost Clock has increased by 2% (1150MHz vs 1124MHz)
