NVIDIA GeForce GTS 450 Rev. 3 's Advantages
Lower TDP (106W vs 230W)
NVIDIA GeForce GTX 770 's Advantages
Released 10 months late
Boost Clock1085MHz
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (224.4GB/s vs 22.40GB/s)
1392 additional rendering cores