GeForce GTX 670MX SLI vs Radeon RX 550

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 670MX SLI and Radeon RX 550. 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 GTX 670MX SLI and Radeon RX 550. 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 GTX 670MX SLI is a Laptop Graphics Card

Note: GeForce GTX 670MX 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 GTX 670MX SLI here:

Main Specs

  GeForce GTX 670MX SLI Radeon RX 550
Power consumption (TDP) 150 Watt 50 Watt
Interface PCIe 3.0 x8
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort
  Check Price Check Price
  • GeForce GTX 670MX SLI has 200% more power consumption, than Radeon RX 550.
  • GeForce GTX 670MX SLI is used in Laptops, and Radeon RX 550 - in Desktops.
  • GeForce GTX 670MX SLI is build with Kepler architecture, and Radeon RX 550 - with GCN 4.0.
  • Core clock speed of Radeon RX 550 is 500 MHz higher, than GeForce GTX 670MX SLI.
  • GeForce GTX 670MX SLI is manufactured by 28 nm process technology, and Radeon RX 550 - by 14 nm process technology.
  • Memory clock speed of Radeon RX 550 is 4200 MHz higher, than GeForce GTX 670MX SLI.

Game benchmarks

high / 1080p 21−24 14−16
ultra / 1080p 14−16 8−9
QHD / 1440p 8−9 3−4
4K / 2160p 5−6
low / 720p 40−45 30−33
medium / 1080p 27−30 18−20
The average gaming FPS of GeForce GTX 670MX SLI in Assassin's Creed Odyssey is 53% more, than Radeon RX 550.

Full Specs

  GeForce GTX 670MX SLI Radeon RX 550
Architecture Kepler GCN 4.0
Code name N13E-GR Lexa
Type Laptop Desktop
Release date 1 October 2012 20 April 2017
Pipelines 1920 512
Core clock speed 600 MHz 1100 MHz
Boost Clock 1183 MHz
Transistor count 5080 Million 2,200 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 37.86
Floating-point performance 1,211 gflops
Length 145 mm
Memory bus width 2x 192 Bit 128 Bit
Memory clock speed 2800 MHz 7000 MHz
Memory bandwidth 112.0 GB/s
Shared memory -
DirectX DirectX 11, Shader 5.1 12 (12_0)
Shader Model 6.4
OpenGL 4.6
OpenCL 2.0
Vulkan 1.2.131
CUDA +
SLI options +
Laptop size large
Optimus +
  Check Price Check Price