After Specifications of the AMD Radeon HD 5770 and 5750 were revealed last week. AMD today officially launched the new graphics cards based on Juniper processor core. In fact, the specifications leaked last week were perfect. The lower-end Radeon HD 5750 comes with 720 Stream processors, 700MHz clock speed, 1.15GHz memory clock speed and 128-bits memory path. The card is capable of 1.008 TFLOP and has 73.6 GB/s memory bandwidth. The 512MB GDDR5 model is priced $109 and the 1GB model is priced $129.

The Radeon HD 5770 has 800 Stream processors, 850MHz core clock speed, 1.2GHz memory clock speed and 128-bits memory path. The HD 5770 is capable of 1.360 TFLOP and has 76.8 GB/s bandwidth. The 1GB ATI Radeon HD 5770 will be priced $159. You can get more information about Radeon HD 5770 and HD 5750 on AMD’s website.

Many website like Hot Hardware, PC Perspective and AnandTech have posted detailed reviews of the new graphics cards. Marco Chiappetta of Hot Hardware writes, “The new Radeon HD 5700 series cards don’t quite dominate the competition, however. In fact, the GeForce GTX 260 Core 216 can be had for about the same price as the Radeon HD 5770, but the GeForce outpaced the Radeon in every test. That said, the new Radeon HD 5700 series cards are strong performers at their respective price points, and they do offer features above and beyond anything else in their range, namely Eyefinity and DirectX 11 support. Couple that with low power consumption and low noise, and these cards become even more attractive.”