ASUS GeForce® Pascal GT 1030 2GB GDDR5 64bit low profile graphics card for silent HTPC build (with I/O port brackets)/Silent passive cooling means true 0dB/ AUTO-EXTREME Technology/ GPU Tweak II /OC Mode - GPU Boost Clock : 1506 MHz , GPU Base Clock : 1266 MHz/ Gaming Mode (Default) - GPU Boost Clock : 1468 MHz , GPU Base Clock : 1228 MHz/ 384 Cuda Cores/ Memory Clock 3004 MHz (6008 MHz GDDR5)