GeForce GTX 775M vs Mobility Radeon HD 5870

If you are going to buy a new graphics card and are choosing between GeForce GTX 775M and Mobility Radeon HD 5870, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce GTX 775M stacks up against Mobility Radeon HD 5870, check out specs charts below.

GeForce GTX 775M and Mobility Radeon HD 5870 are Laptop Graphics Cards

Note: GeForce GTX 775M and Mobility Radeon HD 5870 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 775M or Mobility Radeon HD 5870 here:

Main Specs

  GeForce GTX 775M Mobility Radeon HD 5870
Power consumption (TDP) 100 Watt 50 Watt
Interface MXM-B (3.0)
Memory type GDDR5 DDR3, GDDR3, GDDR5
Maximum RAM amount 4 GB 1 GB
Display Connectors No outputs
  Check Price Check Price
  • GeForce GTX 775M has 100% more power consumption, than Mobility Radeon HD 5870.
  • GeForce GTX 775M has 3 GB more memory, than Mobility Radeon HD 5870.
  • Both cards are used in Laptops.
  • GeForce GTX 775M is build with Kepler architecture, and Mobility Radeon HD 5870 - with Terascale 2.
  • Core clock speed of GeForce GTX 775M is 19 MHz higher, than Mobility Radeon HD 5870.
  • GeForce GTX 775M is manufactured by 28 nm process technology, and Mobility Radeon HD 5870 - by 40 nm process technology.
  • Memory clock speed of GeForce GTX 775M is 2600 MHz higher, than Mobility Radeon HD 5870.

Game benchmarks

high / 1080p 21−24 10−11
ultra / 1080p 12−14 6−7
QHD / 1440p 7−8 0−1
4K / 2160p 5−6
low / 720p 40−45 21−24
medium / 1080p 27−30 12−14
The average gaming FPS of GeForce GTX 775M in Assassin's Creed Odyssey is 100% more, than Mobility Radeon HD 5870.

Full Specs

  GeForce GTX 775M Mobility Radeon HD 5870
Architecture Kepler Terascale 2
Code name N13E-GTX-A2 Broadway-XT
Type Laptop Laptop
Release date 24 September 2013 7 January 2010
Pipelines 1344 800
Core clock speed 719 MHz 700 MHz
Transistor count 3540 Million 1,040 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 28.00
Floating-point performance 1,120.0 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 3600 MHz 1000 MHz
Memory bandwidth 64 GB/s
Shared memory - -
DirectX DirectX 11, Shader 5.0 11.2 (11_0)
Shader Model 5.0
OpenGL 4.4
OpenCL 1.2
Vulkan N/A
CUDA +
SLI options +
Laptop size large large
Optimus +
  Check Price Check Price