GeForce GTX 580M SLI vs Radeon R7 M270DX

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 580M SLI and Radeon R7 M270DX. 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 580M SLI and Radeon R7 M270DX. 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.

GeForce GTX 580M SLI is a Laptop Graphics Card

Note: GeForce GTX 580M SLI 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 GeForce GTX 580M SLI here:

Main Specs

  GeForce GTX 580M SLI Radeon R7 M270DX
Power consumption (TDP) 100 Watt
Interface IGP
Memory type GDDR5 System Shared
Display Connectors No outputs
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  • GeForce GTX 580M SLI is used in Laptops, and Radeon R7 M270DX - in Desktops.
  • GeForce GTX 580M SLI is build with Fermi architecture, and Radeon R7 M270DX - with GCN 3.0.
  • Core clock speed of Radeon R7 M270DX is 280 MHz higher, than GeForce GTX 580M SLI.
  • GeForce GTX 580M SLI is manufactured by 40 nm process technology, and Radeon R7 M270DX - by 28 nm process technology.

Game benchmarks

high / 1080p 24−27 2−3
ultra / 1080p 14−16 0−1
QHD / 1440p 10−11 0−1
4K / 2160p 6−7
low / 720p 45−50 12−14
medium / 1080p 30−35 3−4
The average gaming FPS of GeForce GTX 580M SLI in Assassin's Creed Odyssey is 483% more, than Radeon R7 M270DX.

Full Specs

  GeForce GTX 580M SLI Radeon R7 M270DX
Architecture Fermi GCN 3.0
Code name N12E-GTX2 Topaz
Type Laptop Desktop
Release date 6 January 2011 11 June 2014
Pipelines 768 384
Core clock speed 620 MHz 900 MHz
Boost Clock 940 MHz
Transistor count 1,550 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 22.56
Memory bus width 256 Bit
Memory clock speed 1500 MHz
Shared memory -
DirectX DirectX 11, Shader 5.0 12 (12_0)
Shader Model 6.3
OpenGL 4.6
OpenCL 2.0
Vulkan 1.2.131
Laptop size large
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