The Radeon HD 5450 GDDR3 1GB PCI Express Video Graphics Card from Diamond features dual monitor capability. This card has ATI Stream technology with which you can speed up numerous video tasks. It supports DirectX 11, thus completing the Windows 7 experience.
Engine clock speed: 650 MHz
Processing power (single precision): 104 G FLOPS
Polygon throughput: 650M polygons/sec
Data fetch rate (32-bit): 20.8 billion fetches/sec
Texture fill rate (bi linear filtered): 5.2 G texel /sec
Pixel fill rate: 5.2 G pixels/sec
Anti-aliased pixel fill rate: 10.4 G samples/sec
Memory clock speed: 1200MHz GDDR3
Memory data rate: 1.6 Gbps GDDR3
Memory bandwidth: 12.8 GB/sec GDDR3
Max board power: 19.4 Watts
Idle power: 6.4 Watts