GeForce GT 750M SLI vs Radeon R9 M385X

When comparing GeForce GT 750M SLI and Radeon R9 M385X, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce GT 750M SLI and Radeon R9 M385X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce GT 750M SLI and Radeon R9 M385X are Laptop Graphics Cards

Note: GeForce GT 750M SLI and Radeon R9 M385X 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 GT 750M SLI or Radeon R9 M385X here:

Main Specs

  GeForce GT 750M SLI Radeon R9 M385X
Interface PCIe 3.0 x16
Memory type DDR3, GDDR5 GDDR5
Maximum RAM amount 2x 2 GB 4 GB
Display Connectors No outputs
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  • Radeon R9 M385X has 2 GB more memory, than GeForce GT 750M SLI.
  • Both cards are used in Laptops.
  • GeForce GT 750M SLI is build with Kepler architecture, and Radeon R9 M385X - with GCN.
  • Core clock speed of Radeon R9 M385X is 133 MHz higher, than GeForce GT 750M SLI.
  • GeForce GT 750M SLI and Radeon R9 M385X are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce GT 750M SLI is 500 MHz higher, than Radeon R9 M385X.

Game benchmarks

high / 1080p 14−16 8−9
ultra / 1080p 8−9 5−6
QHD / 1440p 3−4 0−1
low / 720p 30−33 18−20
medium / 1080p 18−20 10−11
The average gaming FPS of GeForce GT 750M SLI in Assassin's Creed Odyssey is 80% more, than Radeon R9 M385X.

Full Specs

  GeForce GT 750M SLI Radeon R9 M385X
Architecture Kepler GCN
Code name N14P-GT Strato-XT-M3
Type Laptop Laptop
Release date 1 April 2013 16 June 2015
Pipelines 768 896
Core clock speed 967 MHz 1100 MHz
Boost Clock 1100 MHz
Transistor count 1300 Million 2,080 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 61.60
Floating-point performance 1,971 gflops
Memory bus width 2x 128 Bit 128 Bit
Memory clock speed 2000 - 5000 MHz 1500 MHz
Memory bandwidth 76.8 GB/s
Shared memory - -
DirectX DirectX 11, Shader 5.0
Shader Model 6.3
OpenGL 4.4
OpenCL Not Listed
CUDA +
FreeSync +
Bus support PCIe 3.0
Laptop size large large
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
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