GeForce 8800M GTX SLI vs Radeon 540X

If you are going to buy a new graphics card and are choosing between GeForce 8800M GTX SLI and Radeon 540X, 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 8800M GTX SLI stacks up against Radeon 540X, check out specs charts below.

GeForce 8800M GTX SLI and Radeon 540X are Laptop Graphics Cards

Note: GeForce 8800M GTX 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 8800M GTX SLI or Radeon 540X here:

Main Specs

  GeForce 8800M GTX 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
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  • GeForce 8800M GTX SLI has 160% more power consumption, than Radeon 540X.
  • GeForce 8800M GTX SLI has 510 GB more memory, than Radeon 540X.
  • Both cards are used in Laptops.
  • GeForce 8800M GTX SLI is build with G9x architecture, and Radeon 540X - with GCN 4.0.
  • GeForce 8800M GTX 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 8800M GTX SLI.

Game benchmarks

high / 1080p 6−7 6−7
ultra / 1080p 4−5 3−4
QHD / 1440p 0−1 0−1
low / 720p 16−18 14−16
medium / 1080p 7−8 7−8
GeForce 8800M GTX SLI and Radeon 540X have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  GeForce 8800M GTX SLI Radeon 540X
Architecture G9x GCN 4.0
Code name NB8E-GTX Lexa
Type Laptop Laptop
Release date 19 November 2007 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
Laptop size large
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