AMD Radeon E9560 PCIe 's Advantages
Released 7 years and 9 months late
Boost Clock has increased by 125% (1237MHz vs 550MHz)
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (224.0GB/s vs 14.40GB/s)
1904 additional rendering cores
AMD Radeon HD 7550M 's Advantages
Lower TDP (14W vs 130W)