Can this card play modern games like Cyberpunk 2077 or Warzone?

No, the HD 6770 uses an older architecture that does not meet the minimum requirements for modern AAA titles. It is best suited for eSports titles from a decade ago or basic desktop tasks.

What power supply do I need for the HD 6770?

A minimum 500W power supply is recommended to ensure stable operation, especially when under load.

Does this card support 4K resolution?

No, the maximum supported resolution is 2560 x 1600. It cannot output a native 4K signal.

Is this card compatible with modern motherboards?

It uses a PCI Express 2.1 x16 slot, which is physically compatible with modern PCIe 3.0 and 4.0 slots, though it will operate at the slower 2.1 speeds.

Where is the HD6770 4GB DDR5 Graphics Card cheapest?

At Amazon, for $54.37, as of our latest check.

Where can I buy the HD6770 4GB DDR5 Graphics Card?

2 stores we checked sell it, including eBay, Amazon.

HD6770 4GB DDR5 Graphics Card

Best price now

$54.37at AmazonObserved Nov 3, 2026, 7:57 AM

Compared across 2 stores. Prices are checked against each store and labelled with when.

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Our take on the HD6770 4GB DDR5 Graphics Card

The Radeon HD 6770 is a legacy budget graphics card featuring 4GB of GDDR5 memory and a 128-bit interface. It supports a maximum resolution of 2560 x 1600 and includes HDMI, DisplayPort, and DVI outputs. At $54.37 at Amazon as of November 3, 2026, it serves as a low-cost solution for basic display needs or vintage PC builds.

Best forBasic home office productivityLegacy PC repairs and restorationsMulti-monitor setups on older hardware