Radeon HD 7770M vs Radeon RX Vega 10

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 7770M and Radeon RX Vega 10. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Radeon HD 7770M and Radeon RX Vega 10. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Radeon HD 7770M and Radeon RX Vega 10 are Laptop Graphics Cards

Note: Radeon HD 7770M and Radeon RX Vega 10 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 RX Vega 10 here:

Main Specs

  Radeon HD 7770M Radeon RX Vega 10
Power consumption (TDP) 32 Watt
Interface PCIe 2.0 x16
Memory type GDDR5
Maximum RAM amount 1 GB
Display Connectors No outputs
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  • Both cards are used in Laptops.
  • Radeon HD 7770M is build with GCN architecture, and Radeon RX Vega 10 - with Vega.
  • Radeon HD 7770M is manufactured by 28 nm process technology, and Radeon RX Vega 10 - by 14 nm process technology.

Game benchmarks

high / 1080p 9−10 7−8
ultra / 1080p 5−6 4−5
QHD / 1440p 0−1 0−1
low / 720p 21−24 16−18
medium / 1080p 10−12 8−9
The average gaming FPS of Radeon HD 7770M in Assassin's Creed Odyssey is 33% more, than Radeon RX Vega 10.

Full Specs

  Radeon HD 7770M Radeon RX Vega 10
Architecture GCN Vega
Code name Chelsea XT Vega Raven Ridge
Type Laptop Laptop
Release date 24 April 2012 26 October 2017
Pipelines 512 640
Core clock speed 675 MHz
Boost Clock 1300 MHz
Transistor count 1,500 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 21.60
Floating-point performance 691.2 gflops
Memory bus width 128 Bit
Memory clock speed 4000 MHz
Memory bandwidth 64 GB/s
Shared memory - -
DirectX 12 (11_1) DirectX 12_1
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
Vulkan 1.2.131
Laptop size medium sized
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