GeForce GTX 580M SLI vs Radeon R9 M275

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 580M SLI and Radeon R9 M275. 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 R9 M275. 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 and Radeon R9 M275 are Laptop Graphics Cards

Note: GeForce GTX 580M SLI and Radeon R9 M275 are only used in laptop graphics. They have 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 or Radeon R9 M275 here:

Main Specs

  GeForce GTX 580M SLI Radeon R9 M275
Power consumption (TDP) 100 Watt
Interface PCIe 3.0 x16
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB
Display Connectors No outputs
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  • Both cards are used in Laptops.
  • GeForce GTX 580M SLI is build with Fermi architecture, and Radeon R9 M275 - with GCN.
  • Core clock speed of Radeon R9 M275 is 305 MHz higher, than GeForce GTX 580M SLI.
  • GeForce GTX 580M SLI is manufactured by 40 nm process technology, and Radeon R9 M275 - by 28 nm process technology.
  • Memory clock speed of Radeon R9 M275 is 3000 MHz higher, than GeForce GTX 580M SLI.

Game benchmarks

high / 1080p 24−27 0−1
ultra / 1080p 14−16
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 400% more, than Radeon R9 M275.

Full Specs

  GeForce GTX 580M SLI Radeon R9 M275
Architecture Fermi GCN
Code name N12E-GTX2 Venus
Type Laptop Laptop
Release date 6 January 2011 1 August 2014
Pipelines 768 640
Core clock speed 620 MHz 925 MHz
Boost Clock 925 MHz
Transistor count 1,500 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 37.00
Floating-point performance 1,184 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 1500 MHz 4500 MHz
Memory bandwidth 64 GB/s
Shared memory - -
DirectX DirectX 11, Shader 5.0 12 (11_1)
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
Vulkan 1.2.131
Bitcoin / BTC (SHA256) 122 Mh/s
Laptop size large large
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