GeForce GTX 770M SLI vs Radeon Pro Vega 20

In this comparison between GeForce GTX 770M SLI and Radeon Pro Vega 20 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 GeForce GTX 770M SLI will be the best choice, for others Radeon Pro Vega 20 will be their preference. Study the comparison tables below and make your choice.

GeForce GTX 770M SLI and Radeon Pro Vega 20 are Laptop Graphics Cards

Note: GeForce GTX 770M SLI 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 GeForce GTX 770M SLI or Radeon Pro Vega 20 here:

Main Specs

  GeForce GTX 770M SLI Radeon Pro Vega 20
Power consumption (TDP) 150 Watt 100 Watt
Interface PCIe 3.0 x16
Supplementary power connectors 1x 6-pin + 1x 8-pin
Memory type GDDR5 HBM2
Maximum RAM amount 2x 3 GB 4 GB
Display Connectors No outputs
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  • GeForce GTX 770M SLI has 50% more power consumption, than Radeon Pro Vega 20.
  • Radeon Pro Vega 20 has 2 GB more memory, than GeForce GTX 770M SLI.
  • GeForce GTX 770M SLI is used in Laptops, and Radeon Pro Vega 20 - in Mobile workstations.
  • GeForce GTX 770M SLI is build with Kepler architecture, and Radeon Pro Vega 20 - with Vega.
  • Core clock speed of Radeon Pro Vega 20 is 4 MHz higher, than GeForce GTX 770M SLI.
  • GeForce GTX 770M SLI is manufactured by 28 nm process technology, and Radeon Pro Vega 20 - by 14 nm process technology.
  • Memory clock speed of GeForce GTX 770M SLI is 2520 MHz higher, than Radeon Pro Vega 20.

Game benchmarks

high / 1080p 24−27 35−40
ultra / 1080p 14−16 21−24
QHD / 1440p 10−11 16−18
4K / 2160p 6−7 10−11
low / 720p 45−50 60−65
medium / 1080p 30−35 40−45
The average gaming FPS of Radeon Pro Vega 20 in Assassin's Creed Odyssey is 45% more, than GeForce GTX 770M SLI.

Full Specs

  GeForce GTX 770M SLI Radeon Pro Vega 20
Architecture Kepler Vega
Code name Vega Mobile
Type Laptop Mobile workstation
Release date 30 May 2013 15 November 2018
Pipelines 1920 1280
Core clock speed 811 MHz 815 MHz
Boost Clock 1283 MHz
Transistor count 2x 2540 Million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 102.6
Memory bus width 2x 192 Bit 1024 Bit
Memory clock speed 4000 MHz 1480 MHz
Memory bandwidth 189.4 GB/s
Shared memory - -
DirectX DirectX 11, Shader 5.0 12 (12_1)
Shader Model 6.3
OpenGL 4.6
OpenCL 2.0
Vulkan 1.2.131
CUDA +
SLI options +
Laptop size large large
Optimus +
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