The network has the specifications of AMD Radeon HD 8870 and HD 8850 (Sea Islands)

The network has the specification of graphics cards AMD Radeon HD 8870 and HD 8850, which are based on the GPU, codenamed Sea Islands. Graphics core architecture using improved Graphics Core Next and will be performed at rates 28-nanometer manufacturing process. GPU video card Radeon HD 8870 and HD 8850 will not be the most productive members of the family of Sea Islands and contrasted GPU Pitcairn (the Radeon HD 7870 and Radeon HD 7850) c 2,8 billion transistors.

Graphics Radeon HD 8870 and HD 8850 are based on the base model GPU Oland, the chip area which is 270-280 mm 2, and the total number of transistors - 3.4 billion.

According to the source, graphics card Radeon HD 8870 performance will match the graphics card NVIDIA GeForce GTX 680 and 30 percent greater than the model GTX 660 Ti. The base clock speed of the graphics core Radeon HD 8870 will be equal to 1.05 GHz, high - 1.10 GHz. Memory bandwidth at 192 GB / s, and the performance of GPU - 3,94 TFLOPS (single precision operations) and 246 GFLOPS (double-precision operations).

Graphic core Radeon HD 8850 graphics card is characterized by operating frequencies 925 and 975 MHz respectively and capacity 2,99 TFLOPS (single precision operations) and 187,2 GFLOPS (double-precision operations).

The performance of the Radeon HD 8850 will be equal to NVIDIA GeForce GTX 670 and 35 percent exceed model

GTX 660.

It is noteworthy that the share price is also known for graphics cards AMD Radeon HD 8850 and Radeon HD 8870, which will amount to 199 and $ 279, respectively.

Source: Read2ch.com and Videocardz.com