GeForce GTX 260M SLI vs Radeon HD 7770M

If you are going to buy a new graphics card and are choosing between GeForce GTX 260M SLI and Radeon HD 7770M, 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 260M SLI stacks up against Radeon HD 7770M, check out specs charts below.

GeForce GTX 260M SLI and Radeon HD 7770M are Laptop Graphics Cards

Note: GeForce GTX 260M SLI and Radeon HD 7770M 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 260M SLI or Radeon HD 7770M here:

Main Specs

  GeForce GTX 260M SLI Radeon HD 7770M
Power consumption (TDP) 150 Watt 32 Watt
Interface PCIe 2.0 x16
Memory type GDDR3 GDDR5
Maximum RAM amount 2 GB 1 GB
Display Connectors No outputs
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  • GeForce GTX 260M SLI has 368% more power consumption, than Radeon HD 7770M.
  • GeForce GTX 260M SLI has 1 GB more memory, than Radeon HD 7770M.
  • Both cards are used in Laptops.
  • GeForce GTX 260M SLI is build with G9x architecture, and Radeon HD 7770M - with GCN.
  • Core clock speed of Radeon HD 7770M is 125 MHz higher, than GeForce GTX 260M SLI.
  • GeForce GTX 260M SLI is manufactured by 55 nm process technology, and Radeon HD 7770M - by 28 nm process technology.
  • Memory clock speed of Radeon HD 7770M is 3050 MHz higher, than GeForce GTX 260M SLI.

Game benchmarks

high / 1080p 8−9 9−10
ultra / 1080p 5−6 5−6
QHD / 1440p 0−1 0−1
low / 720p 20−22 21−24
medium / 1080p 10−12 10−12
The average gaming FPS of Radeon HD 7770M in Assassin's Creed Odyssey is 9% more, than GeForce GTX 260M SLI.

Full Specs

  GeForce GTX 260M SLI Radeon HD 7770M
Architecture G9x GCN
Code name NB9E-GTX Chelsea XT
Type Laptop Laptop
Release date 2 March 2009 24 April 2012
Pipelines 224 512
Core clock speed 550 MHz 675 MHz
Transistor count 1508 Million 1,500 million
Manufacturing process technology 55 nm 28 nm
Texture fill rate 21.60
Floating-point performance 691.2 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 950 MHz 4000 MHz
Memory bandwidth 64 GB/s
Shared memory - -
DirectX DirectX 10, Shader 4.0 12 (11_1)
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
Vulkan 1.2.131
CUDA +
Laptop size large medium sized
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