GeForce GT 755M SLI vs Radeon HD 6970M Crossfire

Find out if it is worth upgrading your current GPU setup by comparing GeForce GT 755M SLI and Radeon HD 6970M Crossfire. 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 GT 755M SLI and Radeon HD 6970M Crossfire. 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 GT 755M SLI and Radeon HD 6970M Crossfire are Laptop Graphics Cards

Note: GeForce GT 755M SLI and Radeon HD 6970M Crossfire 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 GT 755M SLI or Radeon HD 6970M Crossfire here:

Main Specs

  GeForce GT 755M SLI Radeon HD 6970M Crossfire
Power consumption (TDP) 2x ~50 Watt
Memory type GDDR5 GDDR5
Maximum RAM amount 2x 2 GB 2x2 GB
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  • GeForce GT 755M SLI and Radeon HD 6970M Crossfire have maximum RAM of 2 GB.
  • Both cards are used in Laptops.
  • GeForce GT 755M SLI is build with Kepler architecture, and Radeon HD 6970M Crossfire - with Terascale 2.
  • Core clock speed of GeForce GT 755M SLI is 300 MHz higher, than Radeon HD 6970M Crossfire.
  • GeForce GT 755M SLI is manufactured by 28 nm process technology, and Radeon HD 6970M Crossfire - by 40 nm process technology.
  • Memory clock speed of GeForce GT 755M SLI is 4500 MHz higher, than Radeon HD 6970M Crossfire.

Game benchmarks

high / 1080p 14−16 21−24
ultra / 1080p 8−9 12−14
QHD / 1440p 2−3 7−8
4K / 2160p 5−6
low / 720p 30−35 40−45
medium / 1080p 18−20 24−27
The average gaming FPS of Radeon HD 6970M Crossfire in Assassin's Creed Odyssey is 46% more, than GeForce GT 755M SLI.

Full Specs

  GeForce GT 755M SLI Radeon HD 6970M Crossfire
Architecture Kepler Terascale 2
Code name N14P-? Blackcomb XT
Type Laptop Laptop
Release date 1 November 2013 6 January 2011
Pipelines 768 1920
Core clock speed 980 MHz 680 MHz
Transistor count 2x 1300 Million 2x1700 Million
Manufacturing process technology 28 nm 40 nm
Memory bus width 2x 128 Bit 256 Bit
Memory clock speed 5400 MHz 900 MHz
Shared memory - -
DirectX DirectX 11, Shader 5.0 DirectX 11, Shader 5.0
CUDA +
Laptop size large large
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