AMD Radeon 540 Mobile 's Advantages
Released 9 years and 2 months late
Boost Clock1124MHz
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (48.00GB/s vs 14.40GB/s)
432 additional rendering cores
ATI Mobility Radeon HD 5145 's Advantages
Lower TDP (15W vs 50W)