With NVIDIA's GTX275 chipset at its core, ASUS' ENGTX275/HTDI/896MD3 is NVIDIA's answer to ATI's competitive Radeon HD 4890. Despite lower clocks and less memory, this ASUS ENGTX275/HTDI/896MD3 graphics card has a thermal design envelope of 219 watts, higher than the 204W consumed by the GTX285. This card is 267mm long, making for a tight squeeze in smaller cases.