GeForce GTX 580M vs Radeon HD 7770

If you are going to buy a new graphics card and are choosing between GeForce GTX 580M and Radeon HD 7770, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce GTX 580M stacks up against Radeon HD 7770, check out specs charts below.

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 HD 7770
Power consumption (TDP) 100 Watt
Interface MXM-B (3.0)
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 MB 2 GB
Display Connectors No outputs
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  • GeForce GTX 580M and Radeon HD 7770 have maximum RAM of 2 GB.
  • GeForce GTX 580M is used in Laptops, and Radeon HD 7770 - in Desktops.
  • GeForce GTX 580M is build with Fermi architecture, and Radeon HD 7770 - with GCN.
  • Core clock speed of Radeon HD 7770 is 380 MHz higher, than GeForce GTX 580M.
  • GeForce GTX 580M is manufactured by 40 nm process technology, and Radeon HD 7770 - by 28 nm process technology.
  • Memory clock speed of Radeon HD 7770 is 3000 MHz higher, than GeForce GTX 580M.

Game benchmarks

high / 1080p 10−12 10−11
ultra / 1080p 6−7 6−7
QHD / 1440p 1−2 1−2
low / 720p 24−27 24−27
medium / 1080p 14−16 12−14
GeForce GTX 580M and Radeon HD 7770 have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  GeForce GTX 580M Radeon HD 7770
Architecture Fermi GCN
Code name N12E-GTX2 Cape Verde
Type Laptop Desktop
Release date 28 June 2011 15 February 2012
Pipelines 384 640
Core clock speed 620 MHz 1000 MHz
Transistor count 1,950 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 39.7 billion/sec
Floating-point performance 952.3 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 1500 MHz 4500 MHz
Memory bandwidth 96.0 GB/s
Shared memory - -
DirectX 12 API DirectX 11.1, Shader 5.1
Shader Model 5.1
OpenGL 4.5
OpenCL 1.1
Vulkan N/A
CUDA +
CUDA cores 384
Bus support PCI-E 2.0
SLI options +
3D Blu-Ray +
3D Gaming +
Bitcoin / BTC (SHA256) 40 Mh/s 156 Mh/s
Laptop size large
Optimus +
Eyefinity +
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