GeForce GTX 580 vs Radeon RX 550 mobile

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 580 and Radeon RX 550 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 580 and Radeon RX 550 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 550 mobile is a Laptop Graphics Card

Note: Radeon RX 550 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 550 mobile here:

Main Specs

  GeForce GTX 580 Radeon RX 550 mobile
Power consumption (TDP) 244 Watt 50 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x8
Supplementary power connectors One 6-pin and One 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1536 MB 4 GB
Display Connectors 2x DVI, 1x mini-HDMI No outputs
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  • GeForce GTX 580 has 388% more power consumption, than Radeon RX 550 mobile.
  • GeForce GTX 580 is connected by PCIe 2.0 x16, and Radeon RX 550 mobile uses PCIe 3.0 x8 interface.
  • GeForce GTX 580 has 1532 GB more memory, than Radeon RX 550 mobile.
  • GeForce GTX 580 is used in Desktops, and Radeon RX 550 mobile - in Laptops.
  • GeForce GTX 580 is build with Fermi architecture, and Radeon RX 550 mobile - with Polaris.
  • Core clock speed of GeForce GTX 580 is 257 MHz higher, than Radeon RX 550 mobile.
  • GeForce GTX 580 is manufactured by 40 nm process technology, and Radeon RX 550 mobile - by 14 nm process technology.
  • Memory clock speed of Radeon RX 550 mobile is 3996 MHz higher, than GeForce GTX 580.

Game benchmarks

high / 1080p 21−24 18−20
ultra / 1080p 14−16 10−12
QHD / 1440p 8−9 5−6
4K / 2160p 6−7 4−5
low / 720p 40−45 35−40
medium / 1080p 27−30 24−27
The average gaming FPS of GeForce GTX 580 in Assassin's Creed Odyssey is 17% more, than Radeon RX 550 mobile.

Full Specs

  GeForce GTX 580 Radeon RX 550 mobile
Architecture Fermi Polaris
Code name GF110 Polaris 12
Type Desktop Laptop
Release date 9 November 2010 21 March 2017
Pipelines 512 640
Core clock speed 1544 MHz 1287 MHz
Boost Clock 1476 MHz
Transistor count 3,000 million 2,200 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 49.4 billion/sec 51.48
Floating-point performance 1,581.1 gflops 1,647 gflops
Length 10.5" (267 mm) (26.7 cm)
Memory bus width 384 Bit 128 Bit
Memory clock speed 2004 MHz (4008 data rate) 6000 MHz
Memory bandwidth 192.4 GB/s 96 GB/s
Shared memory -
DirectX 12 (11_0) 12 (12_0)
Shader Model 5.1 6.4
OpenGL 4.2 4.6
OpenCL 1.1 2.0
Vulkan N/A 1.2.131
CUDA +
FreeSync +
CUDA cores 512
Bus support PCI-E 2.0 x 16
Height 4.376" (111 mm) (11.1 cm)
SLI options +
Multi monitor support +
HDMI +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Bitcoin / BTC (SHA256) 142 Mh/s
Laptop size large
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