GeForce GTX 750 Ti vs Radeon RX 550

In this comparison between GeForce GTX 750 Ti 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 750 Ti will be the best choice, for others Radeon RX 550 will be their preference. Study the comparison tables below and make your choice.

Main Specs

  GeForce GTX 750 Ti Radeon RX 550
Power consumption (TDP) 60 Watt 50 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x8
Supplementary power connectors None None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors 2x DVI, 1x mini-HDMI 1x DVI, 1x HDMI, 1x DisplayPort
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  • GeForce GTX 750 Ti has 20% more power consumption, than Radeon RX 550.
  • GeForce GTX 750 Ti is connected by PCIe 3.0 x16, and Radeon RX 550 uses PCIe 3.0 x8 interface.
  • Radeon RX 550 has 2 GB more memory, than GeForce GTX 750 Ti.
  • Both cards are used in Desktops.
  • GeForce GTX 750 Ti is build with Maxwell architecture, and Radeon RX 550 - with GCN 4.0.
  • Core clock speed of Radeon RX 550 is 80 MHz higher, than GeForce GTX 750 Ti.
  • GeForce GTX 750 Ti is manufactured by 28 nm process technology, and Radeon RX 550 - by 14 nm process technology.
  • Radeon RX 550 is 140 mm longer, than GeForce GTX 750 Ti.
  • Memory clock speed of Radeon RX 550 is 6995 MHz higher, than GeForce GTX 750 Ti.

Game benchmarks

high / 1080p 20−22 14−16
ultra / 1080p 12−14 8−9
QHD / 1440p 6−7 3−4
4K / 2160p 5−6
low / 720p 40−45 30−33
medium / 1080p 24−27 18−20
The average gaming FPS of GeForce GTX 750 Ti in Assassin's Creed Odyssey is 40% more, than Radeon RX 550.

Full Specs

  GeForce GTX 750 Ti Radeon RX 550
Architecture Maxwell GCN 4.0
Code name GM107 Lexa
Type Desktop Desktop
Release date 18 February 2014 20 April 2017
Pipelines 640 512
Core clock speed 1020 MHz 1100 MHz
Boost Clock 1085 MHz 1183 MHz
Transistor count 1,870 million 2,200 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 43.40 37.86
Floating-point performance 1,389 gflops 1,211 gflops
Length 5.7" (14.5 cm) 145 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 5.4 GB/s 7000 MHz
Memory bandwidth 86.4 GB/s 112.0 GB/s
Shared memory -
DirectX 12 (11_0) 12 (12_0)
Shader Model 5.1 6.4
OpenGL 4.4 4.6
OpenCL 1.2 2.0
Vulkan 1.1.126 1.2.131
CUDA +
Monero / XMR (CryptoNight) 0.25 kh/s
CUDA cores 640
Bus support PCI Express 3.0
Height 4.376" (11.1 cm)
Multi monitor support 4 displays
HDMI +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
3D Gaming +
3D Vision +
3D Vision Live +
Bitcoin / BTC (SHA256) 183 Mh/s
Decred / DCR (Decred) 0.51 Gh/s
Ethereum / ETH (DaggerHashimoto) 2.3 Mh/s
Zcash / ZEC (Equihash) 74.4 Sol/s
Blu Ray 3D +
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