GeForce GTX 560M SLI vs Radeon HD 6770

If you are going to buy a new graphics card and are choosing between GeForce GTX 560M SLI and Radeon HD 6770, 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 560M SLI stacks up against Radeon HD 6770, check out specs charts below.

GeForce GTX 560M SLI is a Laptop Graphics Card

Note: GeForce GTX 560M 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 560M SLI here:

Main Specs

  GeForce GTX 560M SLI Radeon HD 6770
Power consumption (TDP) 100 Watt 108 Watt
Interface PCIe 2.0 x16
Supplementary power connectors 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB
Display Connectors 2x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Radeon HD 6770 has 8% more power consumption, than GeForce GTX 560M SLI.
  • GeForce GTX 560M SLI is used in Laptops, and Radeon HD 6770 - in Desktops.
  • GeForce GTX 560M SLI is build with Fermi architecture, and Radeon HD 6770 - with TeraScale 2.
  • GeForce GTX 560M SLI and Radeon HD 6770 are manufactured by 40 nm process technology.
  • Memory clock speed of GeForce GTX 560M SLI is 200 MHz higher, than Radeon HD 6770.

Game benchmarks

high / 1080p 16−18 3−4
ultra / 1080p 9−10 1−2
QHD / 1440p 4−5 0−1
4K / 2160p 4−5
low / 720p 30−35 14−16
medium / 1080p 20−22 5−6
The average gaming FPS of GeForce GTX 560M SLI in Assassin's Creed Odyssey is 233% more, than Radeon HD 6770.

Full Specs

  GeForce GTX 560M SLI Radeon HD 6770
Architecture Fermi TeraScale 2
Code name N12E-GS Juniper
Type Laptop Desktop
Release date 6 January 2011 21 January 2011
Pipelines 384 800
Core clock speed 775 MHz
Boost Clock 900 MHz
Transistor count 1,040 million
Manufacturing process technology 40 nm 40 nm
Texture fill rate 34.00
Floating-point performance 1,360.0 gflops
Length 198 mm
Memory bus width 192 Bit 128 Bit
Memory clock speed 1250 MHz 1050 MHz
Memory bandwidth 76.8 GB/s
Shared memory -
DirectX DirectX 11, Shader 5.0
Shader Model 5.0
OpenGL 4.4
OpenCL 1.2
Bus support PCIe 2.0 x16
HDMI +
Bitcoin / BTC (SHA256) 118 Mh/s
Laptop size large
Eyefinity +
Design reference
CrossFire +
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