GeForce GTX 675M SLI vs Radeon RX 550 mobile

If you are going to buy a new graphics card and are choosing between GeForce GTX 675M SLI and Radeon RX 550 mobile, 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 GTX 675M SLI stacks up against Radeon RX 550 mobile, check out specs charts below.

GeForce GTX 675M SLI and Radeon RX 550 mobile are Laptop Graphics Cards

Note: GeForce GTX 675M SLI and Radeon RX 550 mobile 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 GTX 675M SLI or Radeon RX 550 mobile here:

Main Specs

  GeForce GTX 675M SLI Radeon RX 550 mobile
Power consumption (TDP) 2x 100 Watt 50 Watt
Interface PCIe 3.0 x8
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB
Display Connectors No outputs
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  • Radeon RX 550 mobile has 2400% more power consumption, than GeForce GTX 675M SLI.
  • Both cards are used in Laptops.
  • GeForce GTX 675M SLI is build with Fermi architecture, and Radeon RX 550 mobile - with Polaris.
  • Core clock speed of Radeon RX 550 mobile is 667 MHz higher, than GeForce GTX 675M SLI.
  • GeForce GTX 675M SLI is manufactured by 40 nm process technology, and Radeon RX 550 mobile - by 14 nm process technology.
  • Memory clock speed of Radeon RX 550 mobile is 3000 MHz higher, than GeForce GTX 675M SLI.

Game benchmarks

high / 1080p 18−20 18−20
ultra / 1080p 10−12 10−12
QHD / 1440p 5−6 5−6
4K / 2160p 4−5 4−5
low / 720p 35−40 35−40
medium / 1080p 24−27 24−27
GeForce GTX 675M SLI and Radeon RX 550 mobile have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  GeForce GTX 675M SLI Radeon RX 550 mobile
Architecture Fermi Polaris
Code name N12E-GTX2 Polaris 12
Type Laptop Laptop
Release date 6 January 2011 21 March 2017
Pipelines 768 640
Core clock speed 620 MHz 1287 MHz
Boost Clock 1476 MHz
Transistor count 2,200 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 51.48
Floating-point performance 1,647 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 3000 MHz 6000 MHz
Memory bandwidth 96 GB/s
Shared memory - -
DirectX DirectX 11, Shader 5.0 12 (12_0)
Shader Model 6.4
OpenGL 4.6
OpenCL 2.0
Vulkan 1.2.131
CUDA +
FreeSync +
SLI options +
Laptop size large large
Optimus +
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