Radeon HD 4770 vs Radeon Vega 10 mobile

If you are going to buy a new graphics card and are choosing between Radeon HD 4770 and Radeon Vega 10 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 4770 stacks up against Radeon Vega 10 mobile, check out specs charts below.

Radeon Vega 10 mobile is a Laptop Graphics Card

Note: Radeon Vega 10 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 Vega 10 mobile here:

Main Specs

  Radeon HD 4770 Radeon Vega 10 mobile
Power consumption (TDP) 80 Watt 10 Watt
Interface PCIe 2.0 x16 IGP
Supplementary power connectors 1x 6-pin
Memory type GDDR5 System Shared
Maximum RAM amount 512 MB
Display Connectors 2x DVI, 1x S-Video No outputs
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  • Radeon HD 4770 has 700% more power consumption, than Radeon Vega 10 mobile.
  • Radeon HD 4770 is connected by PCIe 2.0 x16, and Radeon Vega 10 mobile uses IGP interface.
  • Radeon HD 4770 is used in Desktops, and Radeon Vega 10 mobile - in Laptops.
  • Radeon HD 4770 is build with TeraScale architecture, and Radeon Vega 10 mobile - with GCN 5.0.
  • Radeon HD 4770 is manufactured by 40 nm process technology, and Radeon Vega 10 mobile - by 14 nm process technology.

Game benchmarks

high / 1080p 1−2 6−7
ultra / 1080p 0−1 4−5
QHD / 1440p 0−1 0−1
low / 720p 10−12 16−18
medium / 1080p 2−3 8−9
The average gaming FPS of Radeon Vega 10 mobile in Assassin's Creed Odyssey is 100% more, than Radeon HD 4770.

Full Specs

  Radeon HD 4770 Radeon Vega 10 mobile
Architecture TeraScale GCN 5.0
Code name RV740 Raven
Type Desktop Laptop
Release date 28 April 2009 8 January 2019
Pipelines 640 640
Core clock speed 750 MHz
Boost Clock 1301 MHz
Transistor count 826 million 4,940 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 24.00 52.04
Floating-point performance 960.0 gflops
Length 203 mm
Memory bus width 128 Bit
Memory clock speed 3200 MHz
Memory bandwidth 51.2 GB/s
DirectX 10.1 (10_1) 12 (12_1)
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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