GeForce GTX 550 Ti vs Radeon HD 6550A

When comparing GeForce GTX 550 Ti and Radeon HD 6550A, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce GTX 550 Ti and Radeon HD 6550A is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Main Specs

  GeForce GTX 550 Ti Radeon HD 6550A
Power consumption (TDP) 116 Watt 35 Watt
Interface PCIe 2.0 x16 MXM-A (3.0)
Supplementary power connectors One 6-pin
Memory type GDDR5 GDDR3
Maximum RAM amount 1 GB 2 GB
Display Connectors 2x DVI, 1x mini-HDMI No outputs
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  • GeForce GTX 550 Ti has 231% more power consumption, than Radeon HD 6550A.
  • GeForce GTX 550 Ti is connected by PCIe 2.0 x16, and Radeon HD 6550A uses MXM-A (3.0) interface.
  • Radeon HD 6550A has 1 GB more memory, than GeForce GTX 550 Ti.
  • Both cards are used in Desktops.
  • GeForce GTX 550 Ti is build with Fermi architecture, and Radeon HD 6550A - with TeraScale 2.
  • Core clock speed of GeForce GTX 550 Ti is 350 MHz higher, than Radeon HD 6550A.
  • GeForce GTX 550 Ti and Radeon HD 6550A are manufactured by 40 nm process technology.
  • Memory clock speed of Radeon HD 6550A is 1596 MHz higher, than GeForce GTX 550 Ti.

Game benchmarks

high / 1080p 7−8 0−1
ultra / 1080p 4−5
QHD / 1440p 0−1 0−1
low / 720p 18−20 1−2
medium / 1080p 9−10 0−1
The average gaming FPS of GeForce GTX 550 Ti in Assassin's Creed Odyssey is 1800% more, than Radeon HD 6550A.

Full Specs

  GeForce GTX 550 Ti Radeon HD 6550A
Architecture Fermi TeraScale 2
Code name GF116 Pinewood
Type Desktop Desktop
Release date 15 March 2011 7 February 2011
Pipelines 192 480
Core clock speed 900 MHz 550 MHz
Transistor count 1,170 million 627 million
Manufacturing process technology 40 nm 40 nm
Texture fill rate 28.8 billion/sec 13.20
Floating-point performance 691.2 gflops 624.0 gflops
Length 8.25" (21 cm)
Memory bus width 192 Bit 128 Bit
Memory clock speed 4.1 GB/s 1600 MHz
Memory bandwidth 98.4 GB/s 25.6 GB/s
DirectX 12 (11_0) 11.2 (11_0)
Shader Model 5.1 5.0
OpenGL 4.2 4.4
OpenCL 1.1 1.2
Vulkan N/A N/A
CUDA +
CUDA cores 192
Bus support 16x PCI-E 2.0
Height 4.376" (11.1 cm)
SLI options +
Multi monitor support +
HDMI +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Bitcoin / BTC (SHA256) 44 Mh/s
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