GeForce GTX 690 vs Radeon RX 550X

When comparing GeForce GTX 690 and Radeon RX 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 690 and Radeon RX 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 690 Radeon RX 550X
Power consumption (TDP) 300 Watt 50 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x8
Supplementary power connectors Two 8-pin None
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB (4 GB per GPU) GDDR5 4 GB
Display Connectors 3x DVI, 1x mini-DisplayPort 1x DVI, 1x HDMI, 1x DisplayPort
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  • GeForce GTX 690 has 500% more power consumption, than Radeon RX 550X.
  • GeForce GTX 690 is connected by PCIe 3.0 x16, and Radeon RX 550X uses PCIe 3.0 x8 interface.
  • GeForce GTX 690 and Radeon RX 550X have maximum RAM of 4 GB.
  • Both cards are used in Desktops.
  • GeForce GTX 690 is build with Kepler architecture, and Radeon RX 550X - with GCN 4.0.
  • Core clock speed of Radeon RX 550X is 185 MHz higher, than GeForce GTX 690.
  • GeForce GTX 690 is manufactured by 28 nm process technology, and Radeon RX 550X - by 14 nm process technology.
  • Radeon RX 550X is 134 mm longer, than GeForce GTX 690.
  • Memory clock speed of GeForce GTX 690 is 8 MHz higher, than Radeon RX 550X.

Game benchmarks

high / 1080p 35−40 10−11
ultra / 1080p 21−24 6−7
QHD / 1440p 16−18 0−1
4K / 2160p 10−11
low / 720p 60−65 21−24
medium / 1080p 40−45 12−14
The average gaming FPS of GeForce GTX 690 in Assassin's Creed Odyssey is 215% more, than Radeon RX 550X.

Full Specs

  GeForce GTX 690 Radeon RX 550X
Architecture Kepler GCN 4.0
Code name GK104 Lexa
Type Desktop Desktop
Release date 3 May 2012 16 December 2018
Pipelines 1536 512
Core clock speed 915 MHz 1100 MHz
Boost Clock 1019 MHz 1183 MHz
Transistor count 3,540 million 2,200 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 234 billion/sec 37.86
Floating-point performance 2x 3,130 gflops 1,211 gflops
Length 11.0" (27.9 cm) 145 mm
Memory bus width 512-bit (256-bit per GPU) 128 Bit
Memory clock speed 6008 MHz 6000 MHz
Memory bandwidth 384 GB/s 96 GB/s
DirectX 12 (11_0) 12 (12_0)
Shader Model 5.1 6.4
OpenGL 4.2 4.6
OpenCL 1.2 2.0
Vulkan 1.1.126 1.2.131
CUDA +
CUDA cores 3072
Bus support PCI Express 3.0
Height 4.376" (11.1 cm)
SLI options +
Multi monitor support 4 displays
HDMI Yes (via dongle)
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
3D Blu-Ray +
3D Gaming +
3D Vision Live +
Bitcoin / BTC (SHA256) 156 Mh/s
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