GeForce GTX 750 Ti vs Radeon 550X

When comparing GeForce GTX 750 Ti and Radeon 550X, 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 750 Ti and Radeon 550X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Main Specs

  GeForce GTX 750 Ti Radeon 550X
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 2 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 550X.
  • GeForce GTX 750 Ti is connected by PCIe 3.0 x16, and Radeon 550X uses PCIe 3.0 x8 interface.
  • GeForce GTX 750 Ti and Radeon 550X have maximum RAM of 2 GB.
  • Both cards are used in Desktops.
  • GeForce GTX 750 Ti is build with Maxwell architecture, and Radeon 550X - with GCN 4.0.
  • Core clock speed of Radeon 550X is 62 MHz higher, than GeForce GTX 750 Ti.
  • GeForce GTX 750 Ti is manufactured by 28 nm process technology, and Radeon 550X - by 14 nm process technology.
  • Radeon 550X is 140 mm longer, than GeForce GTX 750 Ti.
  • Memory clock speed of Radeon 550X is 6995 MHz higher, than GeForce GTX 750 Ti.

Game benchmarks

high / 1080p 20−22 7−8
ultra / 1080p 12−14 4−5
QHD / 1440p 6−7 0−1
4K / 2160p 5−6
low / 720p 40−45 16−18
medium / 1080p 24−27 9−10
The average gaming FPS of GeForce GTX 750 Ti in Assassin's Creed Odyssey is 177% more, than Radeon 550X.

Full Specs

  GeForce GTX 750 Ti Radeon 550X
Architecture Maxwell GCN 4.0
Code name GM107 Lexa
Type Desktop Desktop
Release date 18 February 2014 27 March 2019
Pipelines 640 512
Core clock speed 1020 MHz 1082 MHz
Boost Clock 1085 MHz 1218 MHz
Transistor count 1,870 million 2,200 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 43.40 38.98
Floating-point performance 1,389 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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