GeForce GTX 670 vs Radeon HD 6970M Crossfire

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 670 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 670 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.

Radeon HD 6970M Crossfire is a Laptop Graphics Card

Note: Radeon HD 6970M Crossfire 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 Radeon HD 6970M Crossfire here:

Main Specs

  GeForce GTX 670 Radeon HD 6970M Crossfire
Power consumption (TDP) 170 Watt
Interface PCIe 3.0 x16
Supplementary power connectors Two 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2x2 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort
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  • GeForce GTX 670 and Radeon HD 6970M Crossfire have maximum RAM of 2 GB.
  • GeForce GTX 670 is used in Desktops, and Radeon HD 6970M Crossfire - in Laptops.
  • GeForce GTX 670 is build with Kepler architecture, and Radeon HD 6970M Crossfire - with Terascale 2.
  • Core clock speed of GeForce GTX 670 is 300 MHz higher, than Radeon HD 6970M Crossfire.
  • GeForce GTX 670 is manufactured by 28 nm process technology, and Radeon HD 6970M Crossfire - by 40 nm process technology.
  • Memory clock speed of Radeon HD 6970M Crossfire is 894 MHz higher, than GeForce GTX 670.

Game benchmarks

high / 1080p 35−40 21−24
ultra / 1080p 21−24 12−14
QHD / 1440p 16−18 7−8
4K / 2160p 10−11 5−6
low / 720p 60−65 40−45
medium / 1080p 40−45 24−27
The average gaming FPS of GeForce GTX 670 in Assassin's Creed Odyssey is 68% more, than Radeon HD 6970M Crossfire.

Full Specs

  GeForce GTX 670 Radeon HD 6970M Crossfire
Architecture Kepler Terascale 2
Code name GK104 Blackcomb XT
Type Desktop Laptop
Release date 10 May 2012 6 January 2011
Pipelines 1344 1920
Core clock speed 980 MHz 680 MHz
Boost Clock 980 MHz
Transistor count 3,540 million 2x1700 Million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 102.5 billion/sec
Floating-point performance 2,459.5 gflops
Length 9.5" (24.1 cm)
Memory bus width 256-bit GDDR5 256 Bit
Memory clock speed 6.0 GB/s 900 MHz
Memory bandwidth 192.2 GB/s
Shared memory -
DirectX 12 (11_0) DirectX 11, Shader 5.0
Shader Model 5.1
OpenGL 4.2
OpenCL 1.2
Vulkan 1.1.126
CUDA +
CUDA cores 1344
Bus support PCI Express 3.0
Height 4.376" (11.1 cm)
SLI options +
Multi monitor support 4 displays
HDMI +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
3D Blu-Ray +
3D Gaming +
3D Vision +
Bitcoin / BTC (SHA256) 97 Mh/s
Laptop size large
Ethereum / ETH (DaggerHashimoto) 13 Mh/s
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