ATI FirePro 3D series chart

model Interface max core clock (MHz) max memory (Mb) max memory clock (Mhz) max Fillrate (MT/s) memory bus type memory bus width (bit)
FirePro 3D V3700  PCIe 2.0 x16  600  256  800  4.8 GT/s  GDDR3  64
FirePro 3D V3750  PCIe 2.0 x16  800  256  1000  12 GT/s  GDDR3  128
FirePro 3D V5700  PCIe 2.0 x16  800  512  1000  12 GT/s  GDDR3  128
FirePro 3D V7750  PCIe 2.0 x16  800  1024  1000  12 GT/s  GDDR3  128
FirePro 3D V7770  PCIe 2.0 x16  625  1024  993  25 GT/s  GDDR3  256
FirePro 3D V8700  PCIe 2.0 x16  750  1024  900  30 GT/s  GDDR5  256
FirePro 3D V8700 Duo  PCIe 2.0 x16  2x 750  2x 1024  900  2x 30 GT/s  GDDR5  2x 256
FirePro 3D V8750  PCIe 2.0 x16  750  2048  900  30 GT/s  GDDR5  256