GeForce 840M vs Radeon RX Vega 8 Ryzen 2000 3000

When choosing between GeForce 840M and Radeon RX Vega 8 Ryzen 2000 3000, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce 840M and Radeon RX Vega 8 Ryzen 2000 3000.

GeForce 840M and Radeon RX Vega 8 Ryzen 2000 3000 are Laptop Graphics Cards

Note: GeForce 840M and Radeon RX Vega 8 Ryzen 2000 3000 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 840M or Radeon RX Vega 8 Ryzen 2000 3000 here:

Main Specs

  GeForce 840M Radeon RX Vega 8 Ryzen 2000 3000
Power consumption (TDP) 33 Watt
Interface PCIe 3.0 x8
Memory type DDR3
Maximum RAM amount 4 GB
Display Connectors No outputs
  Check Price Check Price
  • Both cards are used in Laptops.
  • GeForce 840M is build with Maxwell architecture, and Radeon RX Vega 8 Ryzen 2000 3000 - with Vega.
  • GeForce 840M is manufactured by 28 nm process technology, and Radeon RX Vega 8 Ryzen 2000 3000 - by 14 nm process technology.

Game benchmarks

high / 1080p 1−2 8−9
ultra / 1080p 0−1 5−6
QHD / 1440p 0−1 0−1
low / 720p 12−14 20−22
medium / 1080p 3−4 10−12
The average gaming FPS of Radeon RX Vega 8 Ryzen 2000 3000 in Assassin's Creed Odyssey is 116% more, than GeForce 840M.

Full Specs

  GeForce 840M Radeon RX Vega 8 Ryzen 2000 3000
Architecture Maxwell Vega
Code name N15S-GT Vega Raven Ridge
Type Laptop Laptop
Release date 12 March 2014 26 October 2017
Pipelines 384 512
Core clock speed 1029 MHz
Boost Clock 1124 MHz 1200 MHz
Manufacturing process technology 28 nm 14 nm
Texture fill rate 17.98
Floating-point performance 863.2 gflops
Memory bus width 64 Bit
Memory clock speed 2000 MHz
Memory bandwidth 16.02 GB/s
Shared memory - -
DirectX 12 (11_0) DirectX 12_1
Shader Model 5.1
OpenGL 4.5
OpenCL 1.2
Vulkan 1.1.126
CUDA +
Bus support PCI Express 2.0, PCI Express 3.0
Bitcoin / BTC (SHA256) 92 Mh/s
Laptop size medium sized
Optimus +
GPU Boost 2.0
GameWorks +
  Check Price Check Price