GeForce GTX 980 vs Radeon RX 550X mobile

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 980 and Radeon RX 550X mobile. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce GTX 980 and Radeon RX 550X mobile. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Radeon RX 550X mobile is a Laptop Graphics Card

Note: Radeon RX 550X mobile 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 RX 550X mobile here:

Main Specs

  GeForce GTX 980 Radeon RX 550X mobile
Power consumption (TDP) 165 Watt 50 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x8
Supplementary power connectors 2x 6-pins
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 4 GB
Display Connectors 1x DVI, 1x HDMI, 3x DisplayPort No outputs
Recommended system power (PSU) 500 Watt
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  • GeForce GTX 980 has 230% more power consumption, than Radeon RX 550X mobile.
  • GeForce GTX 980 is connected by PCIe 3.0 x16, and Radeon RX 550X mobile uses PCIe 3.0 x8 interface.
  • GeForce GTX 980 and Radeon RX 550X mobile have maximum RAM of 4 GB.
  • GeForce GTX 980 is used in Desktops, and Radeon RX 550X mobile - in Laptops.
  • GeForce GTX 980 is build with Maxwell architecture, and Radeon RX 550X mobile - with Polaris.
  • GeForce GTX 980 is manufactured by 28 nm process technology, and Radeon RX 550X mobile - by 14 nm process technology.
  • Memory clock speed of Radeon RX 550X mobile is 6993 MHz higher, than GeForce GTX 980.

Game benchmarks

high / 1080p 55−60 14−16
ultra / 1080p 35−40 9−10
QHD / 1440p 30−35 3−4
4K / 2160p 18−20
low / 720p 80−85 30−35
medium / 1080p 65−70 20−22
The average gaming FPS of GeForce GTX 980 in Assassin's Creed Odyssey is 243% more, than Radeon RX 550X mobile.

Full Specs

  GeForce GTX 980 Radeon RX 550X mobile
Architecture Maxwell Polaris
Code name GM204 Polaris 12
Type Desktop Laptop
Release date 19 September 2014 10 January 2019
Pipelines 2048 640
Core clock speed 1176 MHz
Boost Clock 1216 MHz 1287 MHz
Transistor count 5,200 million 2,200 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 144 billion/sec 51.48
Floating-point performance 4,981 gflops
Length 10.5" (26.7 cm)
Memory bus width 256 Bit 128 Bit
Memory clock speed 7.0 GB/s 7000 MHz
Memory bandwidth 224 GB/s 96 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
FreeSync +
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
Laptop size large
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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