high performance computing on graphics processing units: hgpu.org

Specifications

GPU

RV770

Single-precision (Total) FLOPS

1200 GFLOPS

Single-precision (MAD) FLOPS

960 GFLOPS

Double-precision FLOPS

240 GFLOPS

Stream Processing Units

800

Core Clock

750 MHz

Memory Clock

850 MHz

Effective Memory Clock

3400 MHz

Memory Type

GDDR5

Amount of memory

2048 MB

Memory Bandwidth

108.8 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