GeForce GTX 675M SLI vs GeForce GTX 950

In this comparison between GeForce GTX 675M SLI and GeForce GTX 950 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce GTX 675M SLI will be the best choice, for others GeForce GTX 950 will be their preference. Study the comparison tables below and make your choice.

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 GeForce GTX 950
Power consumption (TDP) 2x 100 Watt 90 Watt
Interface PCIe 3.0 x16
Supplementary power connectors 1x 6-pins
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB
Display Connectors 1x DVI, 1x HDMI, 3x DisplayPort
Recommended system power (PSU) 350 Watt
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  • GeForce GTX 950 has 4400% more power consumption, than GeForce GTX 675M SLI.
  • GeForce GTX 675M SLI is used in Laptops, and GeForce GTX 950 - in Desktops.
  • GeForce GTX 675M SLI is build with Fermi architecture, and GeForce GTX 950 - with Maxwell.
  • Core clock speed of GeForce GTX 950 is 404 MHz higher, than GeForce GTX 675M SLI.
  • GeForce GTX 675M SLI is manufactured by 40 nm process technology, and GeForce GTX 950 - by 28 nm process technology.
  • Memory clock speed of GeForce GTX 675M SLI is 2994 MHz higher, than GeForce GTX 950.

Game benchmarks

high / 1080p 18−20 35−40
ultra / 1080p 10−12 21−24
QHD / 1440p 5−6 16−18
4K / 2160p 4−5 10−11
low / 720p 35−40 60−65
medium / 1080p 24−27 40−45
The average gaming FPS of GeForce GTX 950 in Assassin's Creed Odyssey is 88% more, than GeForce GTX 675M SLI.

Full Specs

  GeForce GTX 675M SLI GeForce GTX 950
Architecture Fermi Maxwell
Code name N12E-GTX2 GM206
Type Laptop Desktop
Release date 6 January 2011 20 August 2015
Pipelines 768 768
Core clock speed 620 MHz 1024 MHz
Boost Clock 1188 MHz
Transistor count 2,940 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 49.2 billion/sec
Floating-point performance 1,825 gflops
Length 7.938" (20.2 cm)
Memory bus width 256 Bit 128 Bit
Memory clock speed 3000 MHz 6.6 GB/s
Memory bandwidth 105.6 GB/s
Shared memory - -
G-SYNC support +
DirectX DirectX 11, Shader 5.0 12 (12_1)
Shader Model 6.4
OpenGL 4.5
OpenCL 1.2
Vulkan 1.1.126
CUDA + +
CUDA cores 768
Bus support PCI Express 3.0
Height 4.376" (11.1 cm)
SLI options + +
Multi monitor support 4 displays
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Bitcoin / BTC (SHA256) 233 Mh/s
Laptop size large
Optimus +
Ethereum / ETH (DaggerHashimoto) 9.97 Mh/s
GameStream +
GeForce ShadowPlay +
GPU Boost 2.0
GameWorks +
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