GeForce GTX 660 vs HD Graphics 4400

When choosing between GeForce GTX 660 and HD Graphics 4400, 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 660 and HD Graphics 4400.

HD Graphics 4400 is a Laptop Graphics Card

Note: HD Graphics 4400 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 HD Graphics 4400 here:

Main Specs

  GeForce GTX 660 HD Graphics 4400
Power consumption (TDP) 140 Watt 20 Watt
Interface PCIe 3.0 x16 PCIe 1.0 x16
Supplementary power connectors One 6-pin
Memory type GDDR5 System Shared
Maximum RAM amount 2 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • GeForce GTX 660 has 600% more power consumption, than HD Graphics 4400.
  • GeForce GTX 660 is connected by PCIe 3.0 x16, and HD Graphics 4400 uses PCIe 1.0 x16 interface.
  • GeForce GTX 660 is used in Desktops, and HD Graphics 4400 - in Laptops.
  • GeForce GTX 660 is build with Kepler architecture, and HD Graphics 4400 - with Gen. 7.5 Haswell.
  • Core clock speed of GeForce GTX 660 is 780 MHz higher, than HD Graphics 4400.
  • GeForce GTX 660 is manufactured by 28 nm process technology, and HD Graphics 4400 - by 22 nm process technology.

Game benchmarks

high / 1080p 20−22 0−1
ultra / 1080p 12−14
QHD / 1440p 6−7 0−1
4K / 2160p 5−6
low / 720p 40−45 2−3
medium / 1080p 24−27 0−1
The average gaming FPS of GeForce GTX 660 in Assassin's Creed Odyssey is 2000% more, than HD Graphics 4400.

Full Specs

  GeForce GTX 660 HD Graphics 4400
Architecture Kepler Gen. 7.5 Haswell
Code name GK106 Haswell GT2
Type Desktop Laptop
Release date 6 September 2012 5 June 2013
Pipelines 960 20
Core clock speed 980 MHz 200 MHz
Boost Clock 1033 MHz 1100 MHz
Transistor count 2,540 million 392 million
Manufacturing process technology 28 nm 22 nm
Texture fill rate 78.4 billion/sec 22.00
Floating-point performance 1,981 gflops 46 gflops
Length 9.5" (24.1 cm)
Memory bus width 192-bit GDDR5 64/128 Bit
Memory clock speed 6.0 GB/s
Memory bandwidth 144.2 GB/s
Shared memory +
DirectX 12 (11_0) 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.3 4.3
OpenCL 1.2 1.2
Vulkan 1.1.126 1.1.80
CUDA +
CUDA cores 960
Bus support PCI Express 3.0
Height 4.376" (11.1 cm)
SLI options +
Multi monitor support 4 displays
HDMI +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
3D Blu-Ray +
3D Gaming +
3D Vision +
Bitcoin / BTC (SHA256) 66 Mh/s
Quick Sync +
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