GeForce GTX 660 Ti vs P106 100

When choosing between GeForce GTX 660 Ti and P106 100, 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 Ti and P106 100.

Main Specs

  GeForce GTX 660 Ti P106 100
Power consumption (TDP) 150 Watt 120 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors Two 6-pin 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 6 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • GeForce GTX 660 Ti has 25% more power consumption, than P106 100.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • P106 100 has 4 GB more memory, than GeForce GTX 660 Ti.
  • Both cards are used in Desktops.
  • GeForce GTX 660 Ti is build with Kepler architecture, and P106 100 - with Pascal.
  • Core clock speed of P106 100 is 591 MHz higher, than GeForce GTX 660 Ti.
  • GeForce GTX 660 Ti is manufactured by 28 nm process technology, and P106 100 - by 16 nm process technology.
  • P106 100 is 241 mm longer, than GeForce GTX 660 Ti.
  • Memory clock speed of P106 100 is 8002 MHz higher, than GeForce GTX 660 Ti.

Game benchmarks

high / 1080p 21−24 35−40
ultra / 1080p 12−14 21−24
QHD / 1440p 8−9 16−18
4K / 2160p 5−6 10−11
low / 720p 40−45 60−65
medium / 1080p 27−30 40−45
The average gaming FPS of P106 100 in Assassin's Creed Odyssey is 60% more, than GeForce GTX 660 Ti.

Full Specs

  GeForce GTX 660 Ti P106 100
Architecture Kepler Pascal
Code name GK104 GP106
Type Desktop Desktop
Release date 16 August 2012 19 June 2017
Pipelines 1344 1280
Core clock speed 915 MHz 1506 MHz
Boost Clock 980 MHz 1709 MHz
Transistor count 3,540 million 4,400 million
Manufacturing process technology 28 nm 16 nm
Texture fill rate 102.5 billion/sec 136.7
Floating-point performance 2,459.5 gflops 4,375 gflops
Length 9.5" (24.1 cm) 250 mm
Memory bus width 192-bit GDDR5 192 Bit
Memory clock speed 6.0 GB/s 8008 MHz
Memory bandwidth 144.2 GB/s 192.2 GB/s
Shared memory -
DirectX 12 (11_0) 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.3 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 1.2.131
CUDA + 6.1
CUDA cores 1344
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) 99 Mh/s
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