GeForce GTX 670MX vs Radeon HD 6970M Crossfire

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 670MX 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 GTX 670MX 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 GTX 670MX and Radeon HD 6970M Crossfire are Laptop Graphics Cards

Note: GeForce GTX 670MX 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 GTX 670MX or Radeon HD 6970M Crossfire here:

Main Specs

  GeForce GTX 670MX Radeon HD 6970M Crossfire
Power consumption (TDP) 75 Watt
Interface PCIe 3.0 x16
Memory type GDDR5 GDDR5
Maximum RAM amount 3 GB 2x2 GB
Display Connectors No outputs
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  • GeForce GTX 670MX has 1 GB more memory, than Radeon HD 6970M Crossfire.
  • Both cards are used in Laptops.
  • GeForce GTX 670MX is build with Kepler architecture, and Radeon HD 6970M Crossfire - with Terascale 2.
  • Core clock speed of Radeon HD 6970M Crossfire is 80 MHz higher, than GeForce GTX 670MX.
  • GeForce GTX 670MX is manufactured by 28 nm process technology, and Radeon HD 6970M Crossfire - by 40 nm process technology.
  • Memory clock speed of GeForce GTX 670MX is 500 MHz higher, than Radeon HD 6970M Crossfire.

Game benchmarks

high / 1080p 8−9 21−24
ultra / 1080p 5−6 12−14
QHD / 1440p 0−1 7−8
4K / 2160p 5−6
low / 720p 20−22 40−45
medium / 1080p 10−12 24−27
The average gaming FPS of Radeon HD 6970M Crossfire in Assassin's Creed Odyssey is 127% more, than GeForce GTX 670MX.

Full Specs

  GeForce GTX 670MX Radeon HD 6970M Crossfire
Architecture Kepler Terascale 2
Code name N13E-GR Blackcomb XT
Type Laptop Laptop
Release date 1 October 2012 6 January 2011
Pipelines 960 1920
Core clock speed 600 MHz 680 MHz
Transistor count 3,540 million 2x1700 Million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 48.0 billion/sec
Floating-point performance 1,154 gflops
Memory bus width 192 Bit 256 Bit
Memory clock speed 1400 MHz 900 MHz
Memory bandwidth 67.2 GB/s
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 960
Bus support PCI Express 2.0
SLI options +
HDMI +
HDCP +
Maximum VGA resolution Up to 2048x1536
Laptop size large large
Optimus +
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