GeForce GTX 770M vs Radeon Pro Vega 20

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 770M and Radeon Pro Vega 20. 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 GeForce GTX 770M and Radeon Pro Vega 20. 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.

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

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

Main Specs

  GeForce GTX 770M Radeon Pro Vega 20
Power consumption (TDP) 75 Watt 100 Watt
Interface MXM-B (3.0) PCIe 3.0 x16
Supplementary power connectors None 1x 6-pin + 1x 8-pin
Memory type GDDR5 HBM2
Maximum RAM amount 3 GB 4 GB
Display Connectors No outputs No outputs
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  • Radeon Pro Vega 20 has 33% more power consumption, than GeForce GTX 770M.
  • GeForce GTX 770M is connected by MXM-B (3.0), and Radeon Pro Vega 20 uses PCIe 3.0 x16 interface.
  • Radeon Pro Vega 20 has 1 GB more memory, than GeForce GTX 770M.
  • GeForce GTX 770M is used in Laptops, and Radeon Pro Vega 20 - in Mobile workstations.
  • GeForce GTX 770M 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.
  • GeForce GTX 770M is manufactured by 28 nm process technology, and Radeon Pro Vega 20 - by 14 nm process technology.
  • Memory clock speed of GeForce GTX 770M is 520 MHz higher, than Radeon Pro Vega 20.

Game benchmarks

high / 1080p 14−16 35−40
ultra / 1080p 8−9 21−24
QHD / 1440p 3−4 16−18
4K / 2160p 10−11
low / 720p 30−33 60−65
medium / 1080p 16−18 40−45
The average gaming FPS of Radeon Pro Vega 20 in Assassin's Creed Odyssey is 140% more, than GeForce GTX 770M.

Full Specs

  GeForce GTX 770M Radeon Pro Vega 20
Architecture Kepler Vega
Code name N14E-GS Vega Mobile
Type Laptop Mobile workstation
Release date 30 May 2013 15 November 2018
Pipelines 960 1280
Core clock speed 811 MHz 815 MHz
Boost Clock 797 MHz 1283 MHz
Transistor count 2,540 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 63.76 102.6
Floating-point performance 1,530 gflops
Memory bus width 192 Bit 1024 Bit
Memory clock speed 2000 MHz 1480 MHz
Memory bandwidth 96.0 GB/s 189.4 GB/s
Shared memory - -
DirectX 12 API 12 (12_1)
Shader Model 5.1 6.3
OpenGL 4.5 4.6
OpenCL 1.1 2.0
Vulkan 1.1.126 1.2.131
CUDA +
CUDA cores 960
Bus support PCI Express 3.0, PCI Express 2.0
SLI options +
HDMI +
Bitcoin / BTC (SHA256) 55 Mh/s
Laptop size large large
Standard memory configuration GDDR5
eDP 1.2 signal support Up to 3840x2160
LVDS signal support Up to 1920x1200
DisplayPort Multimode (DP++) support Up to 3840x2160
HDCP content protection +
7.1 channel HD audio on HDMI +
TrueHD and DTS-HD audio bitstreaming +
H.264, VC1, MPEG2 1080p video decoder +
Optimus +
Blu-Ray 3D Support +
3D Vision / 3DTV Play +
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