GeForce GTX 980 vs Radeon RX 550

When choosing between GeForce GTX 980 and Radeon RX 550, 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 980 and Radeon RX 550.

Main Specs

  GeForce GTX 980 Radeon RX 550
Power consumption (TDP) 165 Watt 50 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x8
Supplementary power connectors 2x 6-pins None
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 4 GB
Display Connectors 1x DVI, 1x HDMI, 3x DisplayPort 1x DVI, 1x HDMI, 1x DisplayPort
Recommended system power (PSU) 500 Watt
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  • GeForce GTX 980 has 230% more power consumption, than Radeon RX 550.
  • GeForce GTX 980 is connected by PCIe 3.0 x16, and Radeon RX 550 uses PCIe 3.0 x8 interface.
  • GeForce GTX 980 and Radeon RX 550 have maximum RAM of 4 GB.
  • Both cards are used in Desktops.
  • GeForce GTX 980 is build with Maxwell architecture, and Radeon RX 550 - with GCN 4.0.
  • GeForce GTX 980 is manufactured by 28 nm process technology, and Radeon RX 550 - by 14 nm process technology.
  • Radeon RX 550 is 135 mm longer, than GeForce GTX 980.
  • Memory clock speed of Radeon RX 550 is 6993 MHz higher, than GeForce GTX 980.

Game benchmarks

high / 1080p 55−60 14−16
ultra / 1080p 35−40 8−9
QHD / 1440p 30−35 3−4
4K / 2160p 18−20
low / 720p 80−85 30−33
medium / 1080p 65−70 18−20
The average gaming FPS of GeForce GTX 980 in Assassin's Creed Odyssey is 266% more, than Radeon RX 550.

Full Specs

  GeForce GTX 980 Radeon RX 550
Architecture Maxwell GCN 4.0
Code name GM204 Lexa
Type Desktop Desktop
Release date 19 September 2014 20 April 2017
Pipelines 2048 512
Core clock speed 1100 MHz
Boost Clock 1216 MHz 1183 MHz
Transistor count 5,200 million 2,200 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 144 billion/sec 37.86
Floating-point performance 4,981 gflops 1,211 gflops
Length 10.5" (26.7 cm) 145 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 7.0 GB/s 7000 MHz
Memory bandwidth 224 GB/s 112.0 GB/s
Shared memory -
G-SYNC support +
DirectX 12 (12_1) 12 (12_0)
Shader Model 6.4 6.4
OpenGL 4.5 4.6
OpenCL 1.2 2.0
Vulkan 1.1.126 1.2.131
CUDA +
Monero / XMR (CryptoNight) 0.54 kh/s
CUDA cores 2048
Bus support PCI Express 3.0
Height 4.376" (11.1 cm)
SLI options +
Multi monitor support 4 displays
HDMI +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Bitcoin / BTC (SHA256) 579 Mh/s
DisplayPort Multimode (DP++) support +
H.264, VC1, MPEG2 1080p video decoder +
Optimus +
Decred / DCR (Decred) 1.74 Gh/s
Ethereum / ETH (DaggerHashimoto) 20.28 Mh/s
Zcash / ZEC (Equihash) 312.12 Sol/s
GameStream +
GeForce ShadowPlay +
GPU Boost 2.0
GameWorks +
BatteryBoost +
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