GeForce 9800M GT SLI vs Radeon 540

Find out if it is worth upgrading your current GPU setup by comparing GeForce 9800M GT SLI and Radeon 540. 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 9800M GT SLI and Radeon 540. 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 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 540
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
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  • GeForce 9800M GT SLI has 160% more power consumption, than Radeon 540.
  • GeForce 9800M GT SLI has 510 GB more memory, than Radeon 540.
  • GeForce 9800M GT SLI is used in Laptops, and Radeon 540 - in Desktops.
  • GeForce 9800M GT SLI is build with G9x architecture, and Radeon 540 - with GCN 4.0.
  • Core clock speed of Radeon 540 is 600 MHz higher, than GeForce 9800M GT SLI.
  • GeForce 9800M GT SLI is manufactured by 65 nm process technology, and Radeon 540 - by 14 nm process technology.
  • Memory clock speed of Radeon 540 is 6200 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 540 in Assassin's Creed Odyssey is 14% more, than GeForce 9800M GT SLI.

Full Specs

  GeForce 9800M GT SLI Radeon 540
Architecture G9x GCN 4.0
Code name NB9E-GT2 Lexa
Type Laptop Desktop
Release date 15 July 2008 26 March 2019
Pipelines 192 512
Core clock speed 500 MHz 1100 MHz
Boost Clock 1124 MHz
Transistor count 1508 Million 2,200 million
Manufacturing process technology 65 nm 14 nm
Texture fill rate 35.97
Length 145 mm
Memory bus width 256 Bit 64 Bit
Memory clock speed 800 MHz 7000 MHz
Memory bandwidth 56 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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