GeForce GTX 775M vs Radeon 550X

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 775M and Radeon 550X. 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 775M and Radeon 550X. 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 775M is a Laptop Graphics Card

Note: GeForce GTX 775M 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 775M here:

Main Specs

  GeForce GTX 775M Radeon 550X
Power consumption (TDP) 100 Watt 50 Watt
Interface PCIe 3.0 x8
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 2 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort
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  • GeForce GTX 775M has 100% more power consumption, than Radeon 550X.
  • GeForce GTX 775M has 2 GB more memory, than Radeon 550X.
  • GeForce GTX 775M is used in Laptops, and Radeon 550X - in Desktops.
  • GeForce GTX 775M is build with Kepler architecture, and Radeon 550X - with GCN 4.0.
  • Core clock speed of Radeon 550X is 363 MHz higher, than GeForce GTX 775M.
  • GeForce GTX 775M is manufactured by 28 nm process technology, and Radeon 550X - by 14 nm process technology.
  • Memory clock speed of Radeon 550X is 3400 MHz higher, than GeForce GTX 775M.

Game benchmarks

high / 1080p 21−24 7−8
ultra / 1080p 12−14 4−5
QHD / 1440p 7−8 0−1
4K / 2160p 5−6
low / 720p 40−45 16−18
medium / 1080p 27−30 9−10
The average gaming FPS of GeForce GTX 775M in Assassin's Creed Odyssey is 188% more, than Radeon 550X.

Full Specs

  GeForce GTX 775M Radeon 550X
Architecture Kepler GCN 4.0
Code name N13E-GTX-A2 Lexa
Type Laptop Desktop
Release date 24 September 2013 27 March 2019
Pipelines 1344 512
Core clock speed 719 MHz 1082 MHz
Boost Clock 1218 MHz
Transistor count 3540 Million 2,200 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 38.98
Length 145 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 3600 MHz 7000 MHz
Memory bandwidth 112.0 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 +
SLI options +
Laptop size large
Optimus +
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