GeForce GTX 775M vs GeForce GTX 850A

When comparing GeForce GTX 775M and GeForce GTX 850A, 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 GTX 775M and GeForce GTX 850A is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce GTX 775M is a Laptop Graphics Card

Note: GeForce GTX 775M 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 775M here:

Main Specs

  GeForce GTX 775M GeForce GTX 850A
Power consumption (TDP) 100 Watt 45 Watt
Interface PCIe 3.0 x16
Memory type GDDR5 DDR3
Maximum RAM amount 4 GB 2 GB
Display Connectors No outputs
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  • GeForce GTX 775M has 122% more power consumption, than GeForce GTX 850A.
  • GeForce GTX 775M has 2 GB more memory, than GeForce GTX 850A.
  • GeForce GTX 775M is used in Laptops, and GeForce GTX 850A - in Desktops.
  • GeForce GTX 775M is build with Kepler architecture, and GeForce GTX 850A - with Maxwell.
  • Core clock speed of GeForce GTX 850A is 183 MHz higher, than GeForce GTX 775M.
  • GeForce GTX 775M and GeForce GTX 850A are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce GTX 775M is 1800 MHz higher, than GeForce GTX 850A.

Game benchmarks

high / 1080p 21−24 1−2
ultra / 1080p 12−14 0−1
QHD / 1440p 7−8 0−1
4K / 2160p 5−6
low / 720p 40−45 12−14
medium / 1080p 27−30 3−4
The average gaming FPS of GeForce GTX 775M in Assassin's Creed Odyssey is 416% more, than GeForce GTX 850A.

Full Specs

  GeForce GTX 775M GeForce GTX 850A
Architecture Kepler Maxwell
Code name N13E-GTX-A2 GM107
Type Laptop Desktop
Release date 24 September 2013 17 March 2014
Pipelines 1344 640
Core clock speed 719 MHz 902 MHz
Boost Clock 936 MHz
Transistor count 3540 Million 1,870 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 37.44
Floating-point performance 1,198 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 3600 MHz 1800 MHz
Memory bandwidth 28.8 GB/s
Shared memory -
DirectX DirectX 11, Shader 5.0 12 (11_0)
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
Vulkan 1.1.126
CUDA + 5.0
SLI options +
Laptop size large
Optimus +
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