high performance computing on graphics processing units: hgpu.org

Specifications

GPU

RV770

FLOPS

880 GFLOPS

Stream Processing Units

800

Core Clock

550 MHz

Memory Clock

888/700 MHz

Effective Memory Clock

1776/2800 MHz

Memory Type

GDDR3/GDDR5

Amount of memory

512/1024 MB

Memory Bandwidth

56.832/89.6 GB/sec

Buswidth

256 bit

Tech process

55 nm

Interface

PCI-Express 2.0 x16

PS/VS version

4.1/4.1

DirectX compliance

10.1