This is far faster than the Radeon HD 7970, which only managed 88fps. Dirt 3, running at 1,920 x 1,080 with 4x anti-aliasing and Ultra detail, ran at an amazing 114fps. The card was extremely fast in our benchmarks. This helps to overcome bottlenecks when not all of the card's cores are being used to their full capacity, in a similar way to how Turbo Boost works on Intel processors when they're running lightly-threaded applications. This dynamically increases the GPU's clock speed in 13MHz increments from its stock 1.01GHz up to a maximum of 1.058MHz where there is sufficient power and thermal headroom. Its performance is helped by what Nvidia calls GPU Boost. The card needs two six-pin PCI Express power connectors, and Nvidia recommends a 550-Watt power supply - this is no power-hungry monster like the dual-GPU GTX 590.ĭespite its relatively modest size and power requirements, this is an extremely powerful graphics card. This compares well to the AMD Radeon HD 7970 and its 277mm length, and you should have no problem fitting it in a medium-sized case. It's a fairly compact card, too, at just 252mm long. There are 1,536 CUDA cores, a 1.01GHz core clock speed and the card's 2GB of GDDR5 memory runs at a huge 1.5GHz. Nvidia claims the GTX 680 is the "Fastest, most efficient GPU ever built", and it certainly has some impressive specifications.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |