Radeon HD 7690M vs Radeon Pro Vega 20

If you are going to buy a new graphics card and are choosing between Radeon HD 7690M and Radeon Pro Vega 20, 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 7690M stacks up against Radeon Pro Vega 20, check out specs charts below.

Radeon HD 7690M and Radeon Pro Vega 20 are Laptop Graphics Cards

Note: Radeon HD 7690M and Radeon Pro Vega 20 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 7690M or Radeon Pro Vega 20 here:

Main Specs

  Radeon HD 7690M Radeon Pro Vega 20
Power consumption (TDP) 20 Watt 100 Watt
Interface MXM-A (3.0) PCIe 3.0 x16
Supplementary power connectors None 1x 6-pin + 1x 8-pin
Memory type GDDR5/DDR3 HBM2
Maximum RAM amount 1 GB 4 GB
Display Connectors No outputs No outputs
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  • Radeon Pro Vega 20 has 400% more power consumption, than Radeon HD 7690M.
  • Radeon HD 7690M is connected by MXM-A (3.0), and Radeon Pro Vega 20 uses PCIe 3.0 x16 interface.
  • Radeon Pro Vega 20 has 3 GB more memory, than Radeon HD 7690M.
  • Radeon HD 7690M is used in Laptops, and Radeon Pro Vega 20 - in Mobile workstations.
  • Radeon HD 7690M is build with Terascale 2 architecture, and Radeon Pro Vega 20 - with Vega.
  • Core clock speed of Radeon Pro Vega 20 is 215 MHz higher, than Radeon HD 7690M.
  • Radeon HD 7690M is manufactured by 40 nm process technology, and Radeon Pro Vega 20 - by 14 nm process technology.
  • Memory clock speed of Radeon HD 7690M is 2120 MHz higher, than Radeon Pro Vega 20.

Game benchmarks

high / 1080p 2−3 35−40
ultra / 1080p 0−1 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 12−14 60−65
medium / 1080p 4−5 40−45
The average gaming FPS of Radeon Pro Vega 20 in Assassin's Creed Odyssey is 683% more, than Radeon HD 7690M.

Full Specs

  Radeon HD 7690M Radeon Pro Vega 20
Architecture Terascale 2 Vega
Code name Thames XT / XTX Vega Mobile
Type Laptop Mobile workstation
Release date 7 June 2011 15 November 2018
Pipelines 480 1280
Core clock speed 600 MHz 815 MHz
Boost Clock 725 MHz 1283 MHz
Transistor count 716 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 17.40 102.6
Floating-point performance 696.0 gflops
Memory bus width 128 Bit 1024 Bit
Memory clock speed 3600/1800 MHz 1480 MHz
Memory bandwidth 28.8 GB/s 189.4 GB/s
Shared memory - -
DirectX 11.2 (11_0) 12 (12_1)
Shader Model 5.0 6.3
OpenGL 4.4 4.6
OpenCL 1.2 2.0
Vulkan N/A 1.2.131
Laptop size medium sized large
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