GeForce GTX 675M SLI vs Radeon R9 M375X

In this comparison between GeForce GTX 675M SLI and Radeon R9 M375X 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 Radeon R9 M375X 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 Radeon R9 M375X
Power consumption (TDP) 2x 100 Watt
Interface PCIe 3.0 x16
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB
Display Connectors No outputs
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  • GeForce GTX 675M SLI is used in Laptops, and Radeon R9 M375X - in Desktops.
  • GeForce GTX 675M SLI is build with Fermi architecture, and Radeon R9 M375X - with GCN 1.0.
  • Core clock speed of Radeon R9 M375X is 305 MHz higher, than GeForce GTX 675M SLI.
  • GeForce GTX 675M SLI is manufactured by 40 nm process technology, and Radeon R9 M375X - by 28 nm process technology.
  • Memory clock speed of GeForce GTX 675M SLI is 1875 MHz higher, than Radeon R9 M375X.

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 12−14
The average gaming FPS of GeForce GTX 675M SLI in Assassin's Creed Odyssey is 91% more, than Radeon R9 M375X.

Full Specs

  GeForce GTX 675M SLI Radeon R9 M375X
Architecture Fermi GCN 1.0
Code name N12E-GTX2 Tropo
Type Laptop Desktop
Release date 6 January 2011 5 May 2015
Pipelines 768 640
Core clock speed 620 MHz 925 MHz
Boost Clock 1015 MHz
Transistor count 1,500 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 40.60
Floating-point performance 1,299 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 3000 MHz 1125 MHz
Memory bandwidth 72 GB/s
Shared memory -
DirectX DirectX 11, Shader 5.0
Shader Model 5.1
OpenGL 4.4
OpenCL Not Listed
CUDA +
FreeSync +
Bus support PCIe 3.0
SLI options +
Laptop size large
Optimus +
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Compute units 10
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