AMD Radeon HD 7970 X2 's Advantages
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (264.0GB/s vs 104.0GB/s)
1280 additional rendering cores
AMD Radeon R9 360 OEM 's Advantages
Released 2 years and 9 months late
Boost Clock1050MHz
Lower TDP (85W vs 500W)