GeForce GTX 965M vs Mobility Radeon HD 5870

When choosing between GeForce GTX 965M and Mobility Radeon HD 5870, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce GTX 965M and Mobility Radeon HD 5870.

GeForce GTX 965M and Mobility Radeon HD 5870 are Laptop Graphics Cards

Note: GeForce GTX 965M 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 965M or Mobility Radeon HD 5870 here:

Main Specs

  GeForce GTX 965M Mobility Radeon HD 5870
Power consumption (TDP) 50 Watt
Interface MXM-B (3.0) MXM-B (3.0)
Supplementary power connectors None
Memory type GDDR5 DDR3, GDDR3, GDDR5
Maximum RAM amount 4 GB 1 GB
Display Connectors No outputs No outputs
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  • Both video cards are using MXM-B (3.0) interface connection to a motherboard.
  • GeForce GTX 965M has 3 GB more memory, than Mobility Radeon HD 5870.
  • Both cards are used in Laptops.
  • GeForce GTX 965M is build with Maxwell architecture, and Mobility Radeon HD 5870 - with Terascale 2.
  • Core clock speed of GeForce GTX 965M is 244 MHz higher, than Mobility Radeon HD 5870.
  • GeForce GTX 965M is manufactured by 28 nm process technology, and Mobility Radeon HD 5870 - by 40 nm process technology.
  • Memory clock speed of GeForce GTX 965M is 1500 MHz higher, than Mobility Radeon HD 5870.

Game benchmarks

high / 1080p 20−22 10−11
ultra / 1080p 12−14 6−7
QHD / 1440p 6−7 0−1
4K / 2160p 5−6
low / 720p 35−40 21−24
medium / 1080p 24−27 12−14
The average gaming FPS of GeForce GTX 965M in Assassin's Creed Odyssey is 84% more, than Mobility Radeon HD 5870.

Full Specs

  GeForce GTX 965M Mobility Radeon HD 5870
Architecture Maxwell Terascale 2
Code name N16E-GS, N16E-GR Broadway-XT
Type Laptop Laptop
Release date 5 January 2015 7 January 2010
Pipelines 1024 800
Core clock speed 944 MHz 700 MHz
Boost Clock 950 / 1151 MHz
Transistor count 2,940 million 1,040 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 73.60 28.00
Floating-point performance 2,355 gflops 1,120.0 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 2500 MHz 1000 MHz
Memory bandwidth 80 GB/s 64 GB/s
Shared memory - -
G-SYNC support +
DirectX 12 (12_1) 11.2 (11_0)
Shader Model 6.4 5.0
OpenGL 4.5 4.4
OpenCL 1.1 1.2
Vulkan 1.1 N/A
CUDA +
CUDA cores 1024
Bus support PCI Express 3.0
SLI options +
HDMI +
Bitcoin / BTC (SHA256) 226 Mh/s
Laptop size large large
DisplayPort Multimode (DP++) support +
H.264, VC1, MPEG2 1080p video decoder +
Optimus +
GameStream +
GeForce ShadowPlay +
GPU Boost 2.0
GameWorks +
BatteryBoost +
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