Asus MATRIX-GTX980TI-P-6GD5-GAMING gtx980Ti Matrix-P - with Memory Defroster + Color-coded Load Indicator + Clear VBIOS safe-mode button + DirectCU 3(iii) with dual fan design + back-sided heatsink + 10mm copper heatpipes , support 0dB silent mode , DIGI+ VRM with 14-phase Super Alloy Power ii + ROG LED light , geforce GTX980Ti , 28nm , 3-way SLi support , Pci-E 3.0 16x , support Adaptive Vertical Sync , support 4xdisplay , FXAA+TXAA ; 6Gb/6144mb 384bit DDR5 , RoPs : 96 , 224Gb/sec memory transfer , 2816 cuda cores ( pixel shader engine + vertex pipelines ) , 5632GFLoPS , 176GTexels/Sec , 176x TMUs , core clock : 1216/1317mhz ; memory : 7200mhz , 1x dvi+ 1x HDMi +3x DP