GeForce GTX 580M vs Radeon R7 250X

When choosing between GeForce GTX 580M and Radeon R7 250X, 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 580M and Radeon R7 250X.

GeForce GTX 580M is a Laptop Graphics Card

Note: GeForce GTX 580M 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 here:

Main Specs

  GeForce GTX 580M Radeon R7 250X
Power consumption (TDP) 100 Watt 80 Watt
Interface MXM-B (3.0) PCIe 3.0 x16
Supplementary power connectors None 1 x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 MB 2 GB
Display Connectors No outputs 1x DVI, 1x HDMI, 2x mini-DisplayPort
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  • GeForce GTX 580M has 25% more power consumption, than Radeon R7 250X.
  • GeForce GTX 580M is connected by MXM-B (3.0), and Radeon R7 250X uses PCIe 3.0 x16 interface.
  • GeForce GTX 580M and Radeon R7 250X have maximum RAM of 2 GB.
  • GeForce GTX 580M is used in Laptops, and Radeon R7 250X - in Desktops.
  • GeForce GTX 580M is build with Fermi architecture, and Radeon R7 250X - with GCN 1.0.
  • GeForce GTX 580M is manufactured by 40 nm process technology, and Radeon R7 250X - by 28 nm process technology.
  • Memory clock speed of Radeon R7 250X is 125 MHz higher, than GeForce GTX 580M.

Game benchmarks

high / 1080p 10−12 10−12
ultra / 1080p 6−7 6−7
QHD / 1440p 1−2 1−2
low / 720p 24−27 24−27
medium / 1080p 14−16 14−16
GeForce GTX 580M and Radeon R7 250X have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  GeForce GTX 580M Radeon R7 250X
Architecture Fermi GCN 1.0
Code name N12E-GTX2 Cape Verde
Type Laptop Desktop
Release date 28 June 2011 13 February 2014
Pipelines 384 640
Core clock speed 620 MHz
Boost Clock 1000 MHz
Transistor count 1,950 million 1,500 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 39.7 billion/sec 38.00
Floating-point performance 952.3 gflops 1,216 gflops
Length 210 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 1500 MHz 1625 MHz
Memory bandwidth 96.0 GB/s 96 GB/s
Shared memory -
DirectX 12 API
Shader Model 5.1 5.1
OpenGL 4.5 4.6
OpenCL 1.1 1.2
Vulkan N/A
CUDA +
FreeSync +
CUDA cores 384
Bus support PCI-E 2.0 PCIe 3.0
SLI options +
HDMI +
3D Blu-Ray +
3D Gaming +
Bitcoin / BTC (SHA256) 40 Mh/s 152 Mh/s
Laptop size large
Optimus +
Eyefinity +
Design reference
CrossFire +
DDMA audio +
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