GeForce GTX 770M SLI vs Radeon RX 550

In this comparison between GeForce GTX 770M SLI and Radeon RX 550 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce GTX 770M SLI will be the best choice, for others Radeon RX 550 will be their preference. Study the comparison tables below and make your choice.

GeForce GTX 770M SLI is a Laptop Graphics Card

Note: GeForce GTX 770M 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 770M SLI here:

Main Specs

  GeForce GTX 770M 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 2x 3 GB 4 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort
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  • GeForce GTX 770M SLI has 200% more power consumption, than Radeon RX 550.
  • Radeon RX 550 has 2 GB more memory, than GeForce GTX 770M SLI.
  • GeForce GTX 770M SLI is used in Laptops, and Radeon RX 550 - in Desktops.
  • GeForce GTX 770M SLI is build with Kepler architecture, and Radeon RX 550 - with GCN 4.0.
  • Core clock speed of Radeon RX 550 is 289 MHz higher, than GeForce GTX 770M SLI.
  • GeForce GTX 770M 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 3000 MHz higher, than GeForce GTX 770M SLI.

Game benchmarks

high / 1080p 24−27 14−16
ultra / 1080p 14−16 8−9
QHD / 1440p 10−11 3−4
4K / 2160p 6−7
low / 720p 45−50 30−33
medium / 1080p 30−35 18−20
The average gaming FPS of GeForce GTX 770M SLI in Assassin's Creed Odyssey is 73% more, than Radeon RX 550.

Full Specs

  GeForce GTX 770M SLI Radeon RX 550
Architecture Kepler GCN 4.0
Code name Lexa
Type Laptop Desktop
Release date 30 May 2013 20 April 2017
Pipelines 1920 512
Core clock speed 811 MHz 1100 MHz
Boost Clock 1183 MHz
Transistor count 2x 2540 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 4000 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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