Radeon HD 6770 vs Radeon HD 7870 XT

When comparing Radeon HD 6770 and Radeon HD 7870 XT, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon HD 6770 and Radeon HD 7870 XT is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

• Radeon HD 7870 XT has 71% more power consumption, than Radeon HD 6770.
• Radeon HD 6770 is connected by PCIe 2.0 x16, and Radeon HD 7870 XT uses PCIe 3.0 x16 interface.
• Radeon HD 7870 XT has 1 GB more memory, than Radeon HD 6770.
• Both cards are used in Desktops.
• Radeon HD 6770 is build with TeraScale 2 architecture, and Radeon HD 7870 XT - with GCN 1.0.
• Radeon HD 6770 is manufactured by 40 nm process technology, and Radeon HD 7870 XT - by 28 nm process technology.
• Radeon HD 7870 XT is 69 mm longer, than Radeon HD 6770.
• Memory clock speed of Radeon HD 7870 XT is 4950 MHz higher, than Radeon HD 6770.