VTX3D online catalog was filled with the third version 3D-card Radeon HD 7770 X-Edition. The card is called VX7770 1GBD5-DHX. Compared to its predecessor the card has a different shorter PCB and smaller cooler.
The base is a GPU code-named Cape Verde XT with 640 stream processors. GDDR5 memory volume is 1 GB. Memory bus width - 128 bits.
GPU clock speed is 1100 MHz, higher clock frequency of reference sample 1000 MHz. And increased memory frequency - its effective value is equal to 5.0 GHz, 4.5 GHz in the reference sample.
The product comes with an adapter DVI-VGA.