GeForce GTX 965M vs Radeon HD 6990M

When choosing between GeForce GTX 965M and Radeon HD 6990M, 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 Radeon HD 6990M.

GeForce GTX 965M and Radeon HD 6990M are Laptop Graphics Cards

Note: GeForce GTX 965M and Radeon HD 6990M 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 Radeon HD 6990M here:

Main Specs

  GeForce GTX 965M Radeon HD 6990M
Power consumption (TDP) 100 Watt
Interface MXM-B (3.0) MXM-B (3.0)
Supplementary power connectors None None
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 2 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 2 GB more memory, than Radeon HD 6990M.
  • Both cards are used in Laptops.
  • GeForce GTX 965M is build with Maxwell architecture, and Radeon HD 6990M - with Terascale 2.
  • Core clock speed of GeForce GTX 965M is 229 MHz higher, than Radeon HD 6990M.
  • GeForce GTX 965M is manufactured by 28 nm process technology, and Radeon HD 6990M - by 40 nm process technology.
  • Memory clock speed of GeForce GTX 965M is 1600 MHz higher, than Radeon HD 6990M.

Game benchmarks

high / 1080p 20−22 14−16
ultra / 1080p 12−14 8−9
QHD / 1440p 6−7 3−4
4K / 2160p 5−6
low / 720p 35−40 30−33
medium / 1080p 24−27 16−18
The average gaming FPS of GeForce GTX 965M in Assassin's Creed Odyssey is 33% more, than Radeon HD 6990M.

Full Specs

  GeForce GTX 965M Radeon HD 6990M
Architecture Maxwell Terascale 2
Code name N16E-GS, N16E-GR Blackcomb XTX
Type Laptop Laptop
Release date 5 January 2015 12 July 2011
Pipelines 1024 1120
Core clock speed 944 MHz 715 MHz
Boost Clock 950 / 1151 MHz
Transistor count 2,940 million 1,700 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 73.60 40.04
Floating-point performance 2,355 gflops 1,601.6 gflops
Memory bus width 128 Bit 256 Bit
Memory clock speed 2500 MHz 900 MHz
Memory bandwidth 80 GB/s 115.2 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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