AMD Radeon HD 7770 Core Edition 1GB GDDR5, GPU Clock: 1000 MHz, Memory Bus: 128 bit, Memory Clock: 4.5 GHz, PCI-E, Max Supported Resolution (DIGITAL):2560 x 1600, Saidas: 1x DL-DVI-I, 1x HDMI, 1x mini DP. R$470,00
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AMD Radeon HD 6850 1024 MB DDR5 - DUAL FAN, GPU Clock: 775 Mhz, Memory Bus: 256, Memory Type: DDR5, Memory Size: 1024 MB, Memory Speed: 4000 Mhz, Thermal Solution: DUAL FAN FANSINK, HEATPIPE, Minimum Power Supply Requirement: 500 Watts, PCI-E 2.1, DVI, HDMI, Dual-Link DVI, Display Port R$510,00
