GeForce 9800M GT SLI vs Radeon RX Vega 8

If you are going to buy a new graphics card and are choosing between GeForce 9800M GT SLI and Radeon RX Vega 8, 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 GeForce 9800M GT SLI stacks up against Radeon RX Vega 8, check out specs charts below.

GeForce 9800M GT SLI and Radeon RX Vega 8 are Laptop Graphics Cards

Note: GeForce 9800M GT SLI and Radeon RX Vega 8 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 9800M GT SLI or Radeon RX Vega 8 here:

Main Specs

  GeForce 9800M GT SLI Radeon RX Vega 8
Power consumption (TDP) 130 Watt
Memory type GDDR3
Maximum RAM amount 512 MB
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  • Both cards are used in Laptops.
  • GeForce 9800M GT SLI is build with G9x architecture, and Radeon RX Vega 8 - with Vega.
  • GeForce 9800M GT SLI is manufactured by 65 nm process technology, and Radeon RX Vega 8 - by 14 nm process technology.

Game benchmarks

high / 1080p 5−6 8−9
ultra / 1080p 3−4 5−6
QHD / 1440p 0−1 0−1
low / 720p 14−16 18−20
medium / 1080p 7−8 10−11
The average gaming FPS of Radeon RX Vega 8 in Assassin's Creed Odyssey is 42% more, than GeForce 9800M GT SLI.

Full Specs

  GeForce 9800M GT SLI Radeon RX Vega 8
Architecture G9x Vega
Code name NB9E-GT2 Vega Raven Ridge
Type Laptop Laptop
Release date 15 July 2008 26 October 2017
Pipelines 192 512
Core clock speed 500 MHz
Boost Clock 1200 MHz
Transistor count 1508 Million
Manufacturing process technology 65 nm 14 nm
Memory bus width 256 Bit
Memory clock speed 800 MHz
Shared memory - -
DirectX DirectX 10, Shader 4.0 DirectX 12_1
CUDA +
SLI options +
Laptop size large
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