GeForce 9800M GT SLI vs Radeon 540X

When comparing GeForce 9800M GT SLI and Radeon 540X, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce 9800M GT SLI and Radeon 540X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce 9800M GT SLI and Radeon 540X are Laptop Graphics Cards

Note: GeForce 9800M GT SLI and Radeon 540X 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 540X here:

Main Specs

  GeForce 9800M GT SLI Radeon 540X
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 2 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort
  Check Price Check Price
  • GeForce 9800M GT SLI has 160% more power consumption, than Radeon 540X.
  • GeForce 9800M GT SLI has 510 GB more memory, than Radeon 540X.
  • Both cards are used in Laptops.
  • GeForce 9800M GT SLI is build with G9x architecture, and Radeon 540X - with GCN 4.0.
  • GeForce 9800M GT SLI is manufactured by 65 nm process technology, and Radeon 540X - by 14 nm process technology.
  • Memory clock speed of Radeon 540X is 5200 MHz higher, than GeForce 9800M GT SLI.

Game benchmarks

high / 1080p 5−6 6−7
ultra / 1080p 3−4 3−4
QHD / 1440p 0−1 0−1
low / 720p 14−16 14−16
medium / 1080p 7−8 7−8
The average gaming FPS of Radeon 540X in Assassin's Creed Odyssey is 14% more, than GeForce 9800M GT SLI.

Full Specs

  GeForce 9800M GT SLI Radeon 540X
Architecture G9x GCN 4.0
Code name NB9E-GT2 Lexa
Type Laptop Laptop
Release date 15 July 2008 12 August 2019
Pipelines 192 512
Core clock speed 500 MHz
Boost Clock 1219 MHz
Transistor count 1508 Million 2,200 million
Manufacturing process technology 65 nm 14 nm
Texture fill rate 33.47
Memory bus width 256 Bit 64 Bit
Memory clock speed 800 MHz 6000 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
  Check Price Check Price