GeForce GTX 675M SLI vs Radeon HD 6930

If you are going to buy a new graphics card and are choosing between GeForce GTX 675M SLI and Radeon HD 6930, 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 GTX 675M SLI stacks up against Radeon HD 6930, check out specs charts below.

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 6930
Power consumption (TDP) 2x 100 Watt 186 Watt
Interface PCIe 2.0 x16
Supplementary power connectors 2x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB
Display Connectors 2x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Radeon HD 6930 has 9200% more power consumption, than GeForce GTX 675M SLI.
  • GeForce GTX 675M SLI is used in Laptops, and Radeon HD 6930 - in Desktops.
  • GeForce GTX 675M SLI is build with Fermi architecture, and Radeon HD 6930 - with TeraScale 3.
  • Core clock speed of Radeon HD 6930 is 130 MHz higher, than GeForce GTX 675M SLI.
  • GeForce GTX 675M SLI and Radeon HD 6930 are manufactured by 40 nm process technology.
  • Memory clock speed of Radeon HD 6930 is 1800 MHz higher, than GeForce GTX 675M SLI.

Game benchmarks

high / 1080p 18−20 9−10
ultra / 1080p 10−12 5−6
QHD / 1440p 5−6 0−1
4K / 2160p 4−5
low / 720p 35−40 21−24
medium / 1080p 24−27 10−12
The average gaming FPS of GeForce GTX 675M SLI in Assassin's Creed Odyssey is 91% more, than Radeon HD 6930.

Full Specs

  GeForce GTX 675M SLI Radeon HD 6930
Architecture Fermi TeraScale 3
Code name N12E-GTX2 Cayman
Type Laptop Desktop
Release date 6 January 2011 1 December 2011
Pipelines 768 1280
Core clock speed 620 MHz 750 MHz
Transistor count 2,640 million
Manufacturing process technology 40 nm 40 nm
Texture fill rate 60.00
Floating-point performance 1,920.0 gflops
Length 220 mm
Memory bus width 256 Bit 256 Bit
Memory clock speed 3000 MHz 4800 MHz
Memory bandwidth 153.6 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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