Radeon HD 6770 vs Radeon RX 560 mobile

If you are going to buy a new graphics card and are choosing between Radeon HD 6770 and Radeon RX 560 mobile, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Radeon HD 6770 stacks up against Radeon RX 560 mobile, check out specs charts below.

Radeon RX 560 mobile is a Laptop Graphics Card

Note: Radeon RX 560 mobile is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Radeon RX 560 mobile here:

Main Specs

  Radeon HD 6770 Radeon RX 560 mobile
Power consumption (TDP) 108 Watt 55 Watt
Interface PCIe 2.0 x16 MXM-B (3.0)
Supplementary power connectors 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 4 GB
Display Connectors 2x DVI, 1x HDMI, 2x mini-DisplayPort No outputs
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  • Radeon HD 6770 has 96% more power consumption, than Radeon RX 560 mobile.
  • Radeon HD 6770 is connected by PCIe 2.0 x16, and Radeon RX 560 mobile uses MXM-B (3.0) interface.
  • Radeon RX 560 mobile has 3 GB more memory, than Radeon HD 6770.
  • Radeon HD 6770 is used in Desktops, and Radeon RX 560 mobile - in Laptops.
  • Radeon HD 6770 is build with TeraScale 2 architecture, and Radeon RX 560 mobile - with Polaris.
  • Radeon HD 6770 is manufactured by 40 nm process technology, and Radeon RX 560 mobile - by 14 nm process technology.
  • Memory clock speed of Radeon RX 560 mobile is 4950 MHz higher, than Radeon HD 6770.

Game benchmarks

high / 1080p 3−4 18−20
ultra / 1080p 1−2 10−11
QHD / 1440p 0−1 4−5
4K / 2160p 4−5
low / 720p 14−16 35−40
medium / 1080p 5−6 21−24
The average gaming FPS of Radeon RX 560 mobile in Assassin's Creed Odyssey is 266% more, than Radeon HD 6770.

Full Specs

  Radeon HD 6770 Radeon RX 560 mobile
Architecture TeraScale 2 Polaris
Code name Juniper Polaris 11
Type Desktop Laptop
Release date 21 January 2011 5 January 2017
Pipelines 800 1024
Core clock speed 1175 MHz
Boost Clock 900 MHz 1275 MHz
Transistor count 1,040 million 3,000 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 34.00 58.97
Floating-point performance 1,360.0 gflops 2,462 gflops
Length 198 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 1050 MHz 6000 MHz
Memory bandwidth 76.8 GB/s 96 GB/s
Shared memory -
DirectX 12 (12_0)
Shader Model 5.0 6.4
OpenGL 4.4 4.6
OpenCL 1.2 2.0
Vulkan 1.2.131
FreeSync +
Bus support PCIe 2.0 x16
HDMI +
Bitcoin / BTC (SHA256) 118 Mh/s
Laptop size large
Eyefinity +
Design reference
CrossFire +
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