EVGA GeForce GTX 750 with G-SYNC Support 1GB GDDR5 128bit, Dual-Link DVI-I, HDMI,DP Graphics Card (01G-P4-2751-KR) Its powerful, ultra-efficient next-gen architecture makes the GTX 750 the weapon of choice for serious gaming at an incredible value. EVGA's 24/7 Technical Support Base Clock: 1020 MHz / Boost Clock: 1085 MHz Memory Clock: 5012 MHz Effective CUDA Cores: 512 Memory Detail: 1024MB GDDR5 Memory Bit Width 128 Bit / Memory Speed: 0.4ns / Memory Bandwidth: 80 GB/s Recommended PSU: 400W or greater power supply