GeForce GT 440 vs Radeon HD 6990M

When choosing between GeForce GT 440 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 GT 440 and Radeon HD 6990M.

Radeon HD 6990M is a Laptop Graphics Card

Note: Radeon HD 6990M 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 Radeon HD 6990M here:

Main Specs

  GeForce GT 440 Radeon HD 6990M
Power consumption (TDP) 65 Watt 100 Watt
Interface PCIe 2.0 x16 MXM-B (3.0)
Supplementary power connectors None None
Memory type DDR3 GDDR5
Maximum RAM amount 512 MB GDDR5 or 1 GB 2 GB
Display Connectors 1x DVI, 1x HDMI, 1x VGA No outputs
  Check Price Check Price
  • Radeon HD 6990M has 53% more power consumption, than GeForce GT 440.
  • GeForce GT 440 is connected by PCIe 2.0 x16, and Radeon HD 6990M uses MXM-B (3.0) interface.
  • GeForce GT 440 has 510 GB more memory, than Radeon HD 6990M.
  • GeForce GT 440 is used in Desktops, and Radeon HD 6990M - in Laptops.
  • GeForce GT 440 is build with Fermi architecture, and Radeon HD 6990M - with Terascale 2.
  • Core clock speed of GeForce GT 440 is 905 MHz higher, than Radeon HD 6990M.
  • GeForce GT 440 and Radeon HD 6990M are manufactured by 40 nm process technology.
  • Memory clock speed of GeForce GT 440 is 700 MHz higher, than Radeon HD 6990M.

Game benchmarks

high / 1080p 0−1 14−16
ultra / 1080p 8−9
QHD / 1440p 0−1 3−4
low / 720p 1−2 30−33
medium / 1080p 0−1 16−18
The average gaming FPS of Radeon HD 6990M in Assassin's Creed Odyssey is 3000% more, than GeForce GT 440.

Full Specs

  GeForce GT 440 Radeon HD 6990M
Architecture Fermi Terascale 2
Code name GF108 Blackcomb XTX
Type Desktop Laptop
Release date 1 February 2011 12 July 2011
Pipelines 96 1120
Core clock speed 1620 MHz 715 MHz
Transistor count 585 million 1,700 million
Manufacturing process technology 40 nm 40 nm
Texture fill rate 13.0 billion/sec 40.04
Floating-point performance 311.04 gflops 1,601.6 gflops
Length 5.7" (14.5 cm)
Memory bus width 128 Bit 256 Bit
Memory clock speed 1600 MHz (GDDR5) or 900 MHz (DDR3) 900 MHz
Memory bandwidth 115.2 GB/s
Shared memory -
DirectX 12 (11_0) 11.2 (11_0)
Shader Model 5.1 5.0
OpenGL 4.2 4.4
OpenCL 1.1 1.2
Vulkan N/A N/A
CUDA +
CUDA cores 96
Bus support PCI-E 2.0 x 16
Height 4.376" (11.1 cm)
Multi monitor support +
HDMI +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Bitcoin / BTC (SHA256) 20 Mh/s
Laptop size large
Standard memory config per GPU 1 GB GDDR5 or 2 GB
  Check Price Check Price