GeForce GTX 550 Ti vs Radeon HD 6770

In this comparison between GeForce GTX 550 Ti and Radeon HD 6770 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 550 Ti will be the best choice, for others Radeon HD 6770 will be their preference. Study the comparison tables below and make your choice.

Main Specs

  GeForce GTX 550 Ti Radeon HD 6770
Power consumption (TDP) 116 Watt 108 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
Supplementary power connectors One 6-pin 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 1 GB
Display Connectors 2x DVI, 1x mini-HDMI 2x DVI, 1x HDMI, 2x mini-DisplayPort
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  • GeForce GTX 550 Ti has 7% more power consumption, than Radeon HD 6770.
  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • GeForce GTX 550 Ti and Radeon HD 6770 have maximum RAM of 1 GB.
  • Both cards are used in Desktops.
  • GeForce GTX 550 Ti is build with Fermi architecture, and Radeon HD 6770 - with TeraScale 2.
  • GeForce GTX 550 Ti and Radeon HD 6770 are manufactured by 40 nm process technology.
  • Radeon HD 6770 is 190 mm longer, than GeForce GTX 550 Ti.
  • Memory clock speed of Radeon HD 6770 is 1046 MHz higher, than GeForce GTX 550 Ti.

Game benchmarks

high / 1080p 7−8 3−4
ultra / 1080p 4−5 1−2
QHD / 1440p 0−1 0−1
low / 720p 18−20 14−16
medium / 1080p 9−10 5−6
The average gaming FPS of GeForce GTX 550 Ti in Assassin's Creed Odyssey is 66% more, than Radeon HD 6770.

Full Specs

  GeForce GTX 550 Ti Radeon HD 6770
Architecture Fermi TeraScale 2
Code name GF116 Juniper
Type Desktop Desktop
Release date 15 March 2011 21 January 2011
Pipelines 192 800
Core clock speed 900 MHz
Boost Clock 900 MHz
Transistor count 1,170 million 1,040 million
Manufacturing process technology 40 nm 40 nm
Texture fill rate 28.8 billion/sec 34.00
Floating-point performance 691.2 gflops 1,360.0 gflops
Length 8.25" (21 cm) 198 mm
Memory bus width 192 Bit 128 Bit
Memory clock speed 4.1 GB/s 1050 MHz
Memory bandwidth 98.4 GB/s 76.8 GB/s
DirectX 12 (11_0)
Shader Model 5.1 5.0
OpenGL 4.2 4.4
OpenCL 1.1 1.2
Vulkan N/A
CUDA +
CUDA cores 192
Bus support 16x PCI-E 2.0 PCIe 2.0 x16
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 118 Mh/s
Eyefinity +
Design reference
CrossFire +
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