Here are the specifications:
GPU: D10U-102 (GT200) Shader Processors: 216 Memory Interface: 448-Bit Memory: 896MB GDDR3 Clock Speeds: 650MHz (GPU), 1400MHz (Shader Processors) and 1998MHz (Memory)
GPU: D10U-102 (GT200) Shader Processors: 216 Memory Interface: 448-Bit Memory: 896MB GDDR3 Clock Speeds: 650MHz (GPU), 1400MHz (Shader Processors) and 1998MHz (Memory)