Radeon HD 4770 vs Radeon RX Vega M GL

When choosing between Radeon HD 4770 and Radeon RX Vega M GL, 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 4770 and Radeon RX Vega M GL.

Radeon RX Vega M GL is a Laptop Graphics Card

Note: Radeon RX Vega M GL 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 Vega M GL here:

Main Specs

  Radeon HD 4770 Radeon RX Vega M GL
Power consumption (TDP) 80 Watt 65 Watt
Interface PCIe 2.0 x16 IGP
Supplementary power connectors 1x 6-pin
Memory type GDDR5 HBM2
Maximum RAM amount 512 MB 4 GB
Display Connectors 2x DVI, 1x S-Video No outputs
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  • Radeon HD 4770 has 23% more power consumption, than Radeon RX Vega M GL.
  • Radeon HD 4770 is connected by PCIe 2.0 x16, and Radeon RX Vega M GL uses IGP interface.
  • Radeon HD 4770 has 508 GB more memory, than Radeon RX Vega M GL.
  • Radeon HD 4770 is used in Desktops, and Radeon RX Vega M GL - in Laptops.
  • Radeon HD 4770 is build with TeraScale architecture, and Radeon RX Vega M GL - with GCN 4.0.
  • Core clock speed of Radeon RX Vega M GL is 181 MHz higher, than Radeon HD 4770.
  • Radeon HD 4770 is manufactured by 40 nm process technology, and Radeon RX Vega M GL - by 14 nm process technology.
  • Memory clock speed of Radeon HD 4770 is 1800 MHz higher, than Radeon RX Vega M GL.

Game benchmarks

high / 1080p 1−2 16−18
ultra / 1080p 0−1 10−11
QHD / 1440p 0−1 4−5
low / 720p 10−12 35−40
medium / 1080p 2−3 21−24
The average gaming FPS of Radeon RX Vega M GL in Assassin's Creed Odyssey is 400% more, than Radeon HD 4770.

Full Specs

  Radeon HD 4770 Radeon RX Vega M GL
Architecture TeraScale GCN 4.0
Code name RV740 Polaris 22
Type Desktop Laptop
Release date 28 April 2009 1 February 2018
Pipelines 640 1280
Core clock speed 750 MHz 931 MHz
Boost Clock 1011 MHz
Transistor count 826 million 5,000 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 24.00 80.88
Floating-point performance 960.0 gflops 2,588 gflops
Length 203 mm
Memory bus width 128 Bit 1024 Bit
Memory clock speed 3200 MHz 1400 MHz
Memory bandwidth 51.2 GB/s 179.2 GB/s
Shared memory -
DirectX 10.1 (10_1) 12 (12_0)
Shader Model 4.1 6.4
OpenGL 3.3 4.6
OpenCL 1.1 2.0
Vulkan N/A 1.2.131
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