Wikipedia

Template:AMD FireStream

Model
(Codename) 		Launch Architecture
(Fab) 		Bus interface Stream processors Clock rate Memory Processing power[a]
(GFLOPS) 		TDP (Watts)
Core (MHz) Memory (MHz) Size (MB) Type Bus width (bit) Bandwidth (GB/s) Single Double
Stream Processor
(R580) 		2006 R500
80 nm 		240 600 1024 GDDR3 256 83.2 375[1] N/A 165
FireStream 9170
(RV670)[2][3] 		November 8, 2007 TeraScale 1
55 nm 		PCIe 2.0 x16 320 800 800 2048 GDDR3 256 51.2 512 102.4 105
FireStream 9250
(RV770)[4][5] 		June 16, 2008 TeraScale 1
55 nm 		PCIe 2.0 x16 800 625 993 1024 GDDR3 256 63.6 1000 200 150
FireStream 9270
(RV770)[6][7] 		November 13, 2008 TeraScale 1
55 nm 		PCIe 2.0 x16 800 750 850 2048 GDDR5 256 108.8 1200 240 160
FireStream 9350
(Cypress XT)[8] 		June 23, 2010 TeraScale 2
40 nm 		PCIe 2.1 x16 1440 700 1000 2048 GDDR5 256 128 2016 403.2 150
FireStream 9370
(Cypress XT)[9] 		June 23, 2010 TeraScale 2
40 nm 		PCIe 2.1 x16 1600 825 1150 4096 GDDR5 256 147.2 2640 528 225
  1. ^ Precision performance is calculated from the base (or boost) core clock speed based on a FMA operation.
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