GeForce GTX 550 Ti vs Radeon HD 8770M

When choosing between GeForce GTX 550 Ti and Radeon HD 8770M, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce GTX 550 Ti and Radeon HD 8770M.

Radeon HD 8770M is a Laptop Graphics Card

Note: Radeon HD 8770M 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 Radeon HD 8770M here:

Main Specs

  GeForce GTX 550 Ti Radeon HD 8770M
Power consumption (TDP) 116 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x8
Supplementary power connectors One 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors 2x DVI, 1x mini-HDMI No outputs
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  • GeForce GTX 550 Ti is connected by PCIe 2.0 x16, and Radeon HD 8770M uses PCIe 3.0 x8 interface.
  • Radeon HD 8770M has 1 GB more memory, than GeForce GTX 550 Ti.
  • GeForce GTX 550 Ti is used in Desktops, and Radeon HD 8770M - in Laptops.
  • GeForce GTX 550 Ti is build with Fermi architecture, and Radeon HD 8770M - with GCN.
  • Core clock speed of GeForce GTX 550 Ti is 125 MHz higher, than Radeon HD 8770M.
  • GeForce GTX 550 Ti is manufactured by 40 nm process technology, and Radeon HD 8770M - by 28 nm process technology.
  • Memory clock speed of Radeon HD 8770M is 4496 MHz higher, than GeForce GTX 550 Ti.

Game benchmarks

high / 1080p 7−8 7−8
ultra / 1080p 4−5 4−5
QHD / 1440p 0−1 0−1
low / 720p 18−20 16−18
medium / 1080p 9−10 8−9
The average gaming FPS of GeForce GTX 550 Ti in Assassin's Creed Odyssey is 11% more, than Radeon HD 8770M.

Full Specs

  GeForce GTX 550 Ti Radeon HD 8770M
Architecture Fermi GCN
Code name GF116 Mars
Type Desktop Laptop
Release date 15 March 2011 16 November 2012
Pipelines 192 384
Core clock speed 900 MHz 775 MHz
Boost Clock 825 MHz
Transistor count 1,170 million 950 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 28.8 billion/sec 19.80
Floating-point performance 691.2 gflops 633.6 gflops
Length 8.25" (21 cm)
Memory bus width 192 Bit 128 Bit
Memory clock speed 4.1 GB/s 4500 MHz
Memory bandwidth 98.4 GB/s 72 GB/s
Shared memory -
DirectX 12 (11_0) 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.2 4.6
OpenCL 1.1 1.2
Vulkan N/A 1.2.131
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
Laptop size medium sized
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