NVIDIA Quadro K620 's Advantages
Released 1 years and 6 months late
Boost Clock1124MHz
Lower TDP (45W vs 122W)
NVIDIA Quadro K5000 SYNC 's Advantages
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (172.8GB/s vs 28.80GB/s)
1152 additional rendering cores