GeForce 9800M GT SLI vs Radeon RX 550

When choosing between GeForce 9800M GT SLI and Radeon RX 550, 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 9800M GT SLI and Radeon RX 550.

GeForce 9800M GT SLI is a Laptop Graphics Card

Note: GeForce 9800M GT SLI is only used in laptop graphics. It has 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 here:

Main Specs

  GeForce 9800M GT SLI Radeon RX 550
Power consumption (TDP) 130 Watt 50 Watt
Interface PCIe 3.0 x8
Supplementary power connectors None
Memory type GDDR3 GDDR5
Maximum RAM amount 512 MB 4 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort
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  • GeForce 9800M GT SLI has 160% more power consumption, than Radeon RX 550.
  • GeForce 9800M GT SLI has 508 GB more memory, than Radeon RX 550.
  • GeForce 9800M GT SLI is used in Laptops, and Radeon RX 550 - in Desktops.
  • GeForce 9800M GT SLI is build with G9x architecture, and Radeon RX 550 - with GCN 4.0.
  • Core clock speed of Radeon RX 550 is 600 MHz higher, than GeForce 9800M GT SLI.
  • GeForce 9800M GT SLI is manufactured by 65 nm process technology, and Radeon RX 550 - by 14 nm process technology.
  • Memory clock speed of Radeon RX 550 is 6200 MHz higher, than GeForce 9800M GT SLI.

Game benchmarks

high / 1080p 5−6 14−16
ultra / 1080p 3−4 8−9
QHD / 1440p 0−1 3−4
low / 720p 14−16 30−33
medium / 1080p 7−8 18−20
The average gaming FPS of Radeon RX 550 in Assassin's Creed Odyssey is 157% more, than GeForce 9800M GT SLI.

Full Specs

  GeForce 9800M GT SLI Radeon RX 550
Architecture G9x GCN 4.0
Code name NB9E-GT2 Lexa
Type Laptop Desktop
Release date 15 July 2008 20 April 2017
Pipelines 192 512
Core clock speed 500 MHz 1100 MHz
Boost Clock 1183 MHz
Transistor count 1508 Million 2,200 million
Manufacturing process technology 65 nm 14 nm
Texture fill rate 37.86
Floating-point performance 1,211 gflops
Length 145 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 800 MHz 7000 MHz
Memory bandwidth 112.0 GB/s
Shared memory -
DirectX DirectX 10, Shader 4.0 12 (12_0)
Shader Model 6.4
OpenGL 4.6
OpenCL 2.0
Vulkan 1.2.131
CUDA +
SLI options +
Laptop size large
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