Radeon HD 7770 vs Radeon R9 M470

When choosing between Radeon HD 7770 and Radeon R9 M470, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Radeon HD 7770 and Radeon R9 M470.

Radeon R9 M470 is a Laptop Graphics Card

Note: Radeon R9 M470 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 R9 M470 here:

Main Specs

  Radeon HD 7770 Radeon R9 M470
Interface PCIe 3.0 x16
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors No outputs
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  • Radeon R9 M470 has 2 GB more memory, than Radeon HD 7770.
  • Radeon HD 7770 is used in Desktops, and Radeon R9 M470 - in Laptops.
  • Radeon HD 7770 is build with GCN architecture, and Radeon R9 M470 - with GCN 2.
  • Both graphics cards have the same core clock speed.
  • Radeon HD 7770 and Radeon R9 M470 are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon R9 M470 is 1500 MHz higher, than Radeon HD 7770.

Game benchmarks

high / 1080p 10−11 12−14
ultra / 1080p 6−7 7−8
QHD / 1440p 1−2 2−3
low / 720p 24−27 24−27
medium / 1080p 12−14 14−16
The average gaming FPS of Radeon R9 M470 in Assassin's Creed Odyssey is 9% more, than Radeon HD 7770.

Full Specs

  Radeon HD 7770 Radeon R9 M470
Architecture GCN GCN 2
Code name Cape Verde Saturn
Type Desktop Laptop
Release date 15 February 2012 14 May 2016
Pipelines 640 768
Core clock speed 1000 MHz 1000 MHz
Boost Clock 1000 MHz
Transistor count 2,080 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 48.00
Floating-point performance 1,536 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 4500 MHz 6000 MHz
Memory bandwidth 96 GB/s
Shared memory - -
DirectX DirectX 11.1, Shader 5.1 12 (12_0)
Shader Model 6.3
OpenGL 4.6
OpenCL 2.0
Vulkan 1.2.131
Bitcoin / BTC (SHA256) 156 Mh/s
Laptop size large
Eyefinity +
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