GeForce GTX 675M SLI vs Radeon HD 7670A

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 675M SLI and Radeon HD 7670A. 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 675M SLI and Radeon HD 7670A. 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 675M SLI is a Laptop Graphics Card

Note: GeForce GTX 675M 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 675M SLI here:

Main Specs

  GeForce GTX 675M SLI Radeon HD 7670A
Power consumption (TDP) 2x 100 Watt 45 Watt
Interface MXM-A (3.0)
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB
Display Connectors No outputs
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  • Radeon HD 7670A has 2150% more power consumption, than GeForce GTX 675M SLI.
  • GeForce GTX 675M SLI is used in Laptops, and Radeon HD 7670A - in Desktops.
  • GeForce GTX 675M SLI is build with Fermi architecture, and Radeon HD 7670A - with TeraScale 2.
  • Core clock speed of GeForce GTX 675M SLI is 20 MHz higher, than Radeon HD 7670A.
  • GeForce GTX 675M SLI and Radeon HD 7670A are manufactured by 40 nm process technology.
  • Memory clock speed of Radeon HD 7670A is 1000 MHz higher, than GeForce GTX 675M SLI.

Game benchmarks

high / 1080p 18−20 1−2
ultra / 1080p 10−12 0−1
QHD / 1440p 5−6 0−1
4K / 2160p 4−5
low / 720p 35−40 12−14
medium / 1080p 24−27 3−4
The average gaming FPS of GeForce GTX 675M SLI in Assassin's Creed Odyssey is 350% more, than Radeon HD 7670A.

Full Specs

  GeForce GTX 675M SLI Radeon HD 7670A
Architecture Fermi TeraScale 2
Code name N12E-GTX2 Turks
Type Laptop Desktop
Release date 6 January 2011 5 January 2012
Pipelines 768 480
Core clock speed 620 MHz 600 MHz
Transistor count 716 million
Manufacturing process technology 40 nm 40 nm
Texture fill rate 14.40
Floating-point performance 576.0 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 3000 MHz 4000 MHz
Memory bandwidth 64 GB/s
Shared memory -
DirectX DirectX 11, Shader 5.0 11.2 (11_0)
Shader Model 5.0
OpenGL 4.4
OpenCL 1.2
Vulkan N/A
CUDA +
SLI options +
Laptop size large
Optimus +
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