GeForce GT 650M vs Radeon HD 6970M Crossfire

If you are going to buy a new graphics card and are choosing between GeForce GT 650M and Radeon HD 6970M Crossfire, 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 GT 650M stacks up against Radeon HD 6970M Crossfire, check out specs charts below.

GeForce GT 650M and Radeon HD 6970M Crossfire are Laptop Graphics Cards

Note: GeForce GT 650M 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 650M or Radeon HD 6970M Crossfire here:

Main Specs

  GeForce GT 650M Radeon HD 6970M Crossfire
Power consumption (TDP) 45 Watt
Interface PCIe 3.0 x16
Memory type DDR3\GDDR5 GDDR5
Maximum RAM amount 2 GB 2x2 GB
Display Connectors No outputs
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  • GeForce GT 650M and Radeon HD 6970M Crossfire have maximum RAM of 2 GB.
  • Both cards are used in Laptops.
  • GeForce GT 650M is build with Kepler architecture, and Radeon HD 6970M Crossfire - with Terascale 2.
  • GeForce GT 650M is manufactured by 28 nm process technology, and Radeon HD 6970M Crossfire - by 40 nm process technology.
  • Memory clock speed of GeForce GT 650M is 900 MHz higher, than Radeon HD 6970M Crossfire.

Game benchmarks

high / 1080p 3−4 21−24
ultra / 1080p 1−2 12−14
QHD / 1440p 0−1 7−8
4K / 2160p 5−6
low / 720p 14−16 40−45
medium / 1080p 5−6 24−27
The average gaming FPS of Radeon HD 6970M Crossfire in Assassin's Creed Odyssey is 316% more, than GeForce GT 650M.

Full Specs

  GeForce GT 650M Radeon HD 6970M Crossfire
Architecture Kepler Terascale 2
Code name N13E-GE Blackcomb XT
Type Laptop Laptop
Release date 22 March 2012 6 January 2011
Pipelines 384 1920
Core clock speed 680 MHz
Boost Clock 900 MHz
Transistor count 1,270 million 2x1700 Million
Manufacturing process technology 28 nm 40 nm
Floating-point performance 652.8 gflops
Memory bus width 128bit 256 Bit
Memory clock speed 1800 - 4000 MHz 900 MHz
Shared memory - -
DirectX 12 API DirectX 11, Shader 5.0
Shader Model 5.1
OpenGL 4.5
OpenCL 1.1
Vulkan 1.1.126
CUDA +
CUDA cores 384
Bus support PCI Express 2.0, PCI Express 3.0
HDMI +
HDCP +
Maximum VGA resolution Up to 2048x1536
3D Blu-Ray +
Bitcoin / BTC (SHA256) 21 Mh/s
Laptop size medium sized large
Optimus +
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