Asus R9 270X DirectCU II TOP

Graphics Processor GPU Name Curacao GPU Variant Curacao XT (215-0848004) Architecture GCN 1.0 Foundry TSMC Process Size 28 nm Transistors 2,800 million Density 13.2M / mm² Die Size 212 mm² Chip Package FCBGA-1737 Graphics Card Release Date Oct 8th, 2013 Generation Volcanic Islands (R9 200) Predecessor Sea Islands Successor Pirate Islands Production End-of-life Bus Interface PCIe 3.0 x16 Clock Speeds Base Clock 1000 MHz 1070 MHz (+7%) Boost Clock 1050 MHz 1120 MHz (+7%) Memory Clock 1400 MHz 5.6 Gbps effective Memory Memory Size 2 GB Memory Type GDDR5 Memory Bus 256 bit Bandwidth 179.2 GB/s Render Config Shading Units 1280 TMUs 80 ROPs 32 Compute Units 20 L1 Cache 16 KB (per CU) L2 Cache 512 KB Theoretical Performance Pixel Rate 33.60 GPixel/s 35.84 GPixel/s Texture Rate 84.00 GTexel/s 89.60 GTexel/s FP32 (float) 2.688 TFLOPS 2.867 TFLOPS FP64 (double) 168.0 GFLOPS 179.2 GFLOPS (1:16) Board Design Slot Width Dual-slot Length 241 mm 272 mm 9.5 inches 10.7 inches Height 109 mm 133 mm 4.3 inches 5.2 inches TDP 180 W Suggested PSU 450 W Outputs 2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2 Power Connectors 2x 6-pin Board Number C631, 109-C63257-00A_02, 109-C63257-12_02