We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M290X and 8GB VRAM Radeon RX 6800S to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon RX 6800S 's Advantages
Released 8 years late
Boost Clock has increased by 133% (2100MHz vs 900MHz)