GeForce GTX 670MX SLI vs Radeon R9 M295X

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 670MX SLI and Radeon R9 M295X. 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 670MX SLI and Radeon R9 M295X. 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 670MX SLI and Radeon R9 M295X are Laptop Graphics Cards

Note: GeForce GTX 670MX SLI and Radeon R9 M295X are only used in laptop graphics. They have 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 670MX SLI or Radeon R9 M295X here:

Main Specs

  GeForce GTX 670MX SLI Radeon R9 M295X
Power consumption (TDP) 150 Watt 250 Watt
Interface MXM-B (3.0)
Supplementary power connectors None
Memory type GDDR5 Not Listed
Display Connectors No outputs
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  • Radeon R9 M295X has 66% more power consumption, than GeForce GTX 670MX SLI.
  • Both cards are used in Laptops.
  • GeForce GTX 670MX SLI is build with Kepler architecture, and Radeon R9 M295X - with GCN 3.
  • Core clock speed of Radeon R9 M295X is 123 MHz higher, than GeForce GTX 670MX SLI.
  • GeForce GTX 670MX SLI and Radeon R9 M295X are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 21−24 35−40
ultra / 1080p 14−16 21−24
QHD / 1440p 8−9 16−18
4K / 2160p 5−6 10−11
low / 720p 40−45 60−65
medium / 1080p 27−30 40−45
The average gaming FPS of Radeon R9 M295X in Assassin's Creed Odyssey is 60% more, than GeForce GTX 670MX SLI.

Full Specs

  GeForce GTX 670MX SLI Radeon R9 M295X
Architecture Kepler GCN 3
Code name N13E-GR Tonga
Type Laptop Laptop
Release date 1 October 2012 16 October 2014
Pipelines 1920 2048
Core clock speed 600 MHz 723 MHz
Transistor count 5080 Million 5,000 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 92.54
Floating-point performance 2,961 gflops
Memory bus width 2x 192 Bit
Memory clock speed 2800 MHz
Memory bandwidth 160.0 GB/s
Shared memory - -
DirectX DirectX 11, Shader 5.1 Not Listed
Shader Model 6.3
OpenGL 4.4
OpenCL Not Listed
CUDA +
FreeSync +
Bus support PCIe 3.0
SLI options +
Bitcoin / BTC (SHA256) 392 Mh/s
Laptop size large large
Optimus +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
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