Radeon HD 7770M vs Radeon Pro WX Vega M GL

In this comparison between Radeon HD 7770M and Radeon Pro WX Vega M GL you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Radeon HD 7770M will be the best choice, for others Radeon Pro WX Vega M GL will be their preference. Study the comparison tables below and make your choice.

Radeon HD 7770M and Radeon Pro WX Vega M GL are Laptop Graphics Cards

Note: Radeon HD 7770M and Radeon Pro WX Vega M GL are only used in laptop graphics. They have 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 HD 7770M or Radeon Pro WX Vega M GL here:

Main Specs

  Radeon HD 7770M Radeon Pro WX Vega M GL
Power consumption (TDP) 32 Watt 65 Watt
Interface PCIe 2.0 x16 IGP
Memory type GDDR5 HBM2
Maximum RAM amount 1 GB 4 GB
Display Connectors No outputs No outputs
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  • Radeon Pro WX Vega M GL has 103% more power consumption, than Radeon HD 7770M.
  • Radeon HD 7770M is connected by PCIe 2.0 x16, and Radeon Pro WX Vega M GL uses IGP interface.
  • Radeon Pro WX Vega M GL has 3 GB more memory, than Radeon HD 7770M.
  • Radeon HD 7770M is used in Laptops, and Radeon Pro WX Vega M GL - in Mobile workstations.
  • Radeon HD 7770M is build with GCN architecture, and Radeon Pro WX Vega M GL - with Vega.
  • Core clock speed of Radeon Pro WX Vega M GL is 256 MHz higher, than Radeon HD 7770M.
  • Radeon HD 7770M is manufactured by 28 nm process technology, and Radeon Pro WX Vega M GL - by 14 nm process technology.
  • Memory clock speed of Radeon HD 7770M is 2600 MHz higher, than Radeon Pro WX Vega M GL.

Game benchmarks

high / 1080p 9−10 35−40
ultra / 1080p 5−6 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 21−24 60−65
medium / 1080p 10−12 40−45
The average gaming FPS of Radeon Pro WX Vega M GL in Assassin's Creed Odyssey is 241% more, than Radeon HD 7770M.

Full Specs

  Radeon HD 7770M Radeon Pro WX Vega M GL
Architecture GCN Vega
Code name Chelsea XT Vega Kaby Lake-G
Type Laptop Mobile workstation
Release date 24 April 2012 7 January 2018
Pipelines 512 1280
Core clock speed 675 MHz 931 MHz
Boost Clock 1011 MHz
Transistor count 1,500 million 5,000 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 21.60 80.88
Floating-point performance 691.2 gflops
Memory bus width 128 Bit 1024 Bit
Memory clock speed 4000 MHz 1400 MHz
Memory bandwidth 64 GB/s 179.2 GB/s
Shared memory - -
DirectX 12 (11_1) 12 (12_0)
Shader Model 5.1 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.0
Vulkan 1.2.131 1.2.131
Laptop size medium sized medium sized
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