GeForce GTX 1070 vs GeForce GTX 1660 SUPER

When choosing between GeForce GTX 1070 and GeForce GTX 1660 SUPER, 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 1070 and GeForce GTX 1660 SUPER.

Main Specs

  GeForce GTX 1070 GeForce GTX 1660 SUPER
Power consumption (TDP) 150 Watt 125 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 8-pin 1x 8-pin
Memory type GDDR5 GDDR6
Maximum RAM amount 8 GB 6 GB
Display Connectors 1x DVI, 1x HDMI, 3x DisplayPort 1x DVI, 1x HDMI, 1x DisplayPort
Recommended system power (PSU) 500 Watt
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Game benchmarks

high / 1080p 65−70 60−65
ultra / 1080p 45−50 40−45
QHD / 1440p 35−40 35−40
4K / 2160p 21−24 21−24
low / 720p 90−95 85−90
medium / 1080p 75−80 70−75
The average gaming FPS of GeForce GTX 1070 in Assassin's Creed Odyssey is 5% more, than GeForce GTX 1660 SUPER.

Full Specs

  GeForce GTX 1070 GeForce GTX 1660 SUPER
Architecture Pascal Turing
Code name Pascal GP104 Turing TU116
Type Desktop Desktop
Release date 6 May 2016 29 October 2019
Pipelines 1920 1408
Core clock speed 1506 MHz 1530 MHz
Boost Clock 1683 MHz 1785 MHz
Transistor count 7,200 million 6,600 million
Manufacturing process technology 16 nm 12 nm
Texture fill rate 202.0 157.1
Floating-point performance 6,463 gflops
Length 10.5" (26.7 cm) 229 mm
Memory bus width 256 Bit 192 Bit
Memory clock speed 8 GB/s 14000 MHz
Memory bandwidth 256 GB/s 336.0 GB/s
Shared memory - -
G-SYNC support +
VR Ready +
DirectX 12 (12_1) 12 (12_1)
Shader Model 6.4 6.5
OpenGL 4.5 4.6
OpenCL 1.2 1.2
Vulkan 1.2.131 1.2.131
CUDA + 7.5
Monero / XMR (CryptoNight) 0.65 kh/s
CUDA cores 1920
Bus support PCIe 3.0
Height 4.376" (11.1 cm)
SLI options +
Multi monitor support +
Bitcoin / BTC (SHA256) 832 Mh/s
Decred / DCR (Decred) 2.83 Gh/s
Ethereum / ETH (DaggerHashimoto) 28.69 Mh/s
Zcash / ZEC (Equihash) 435.21 Sol/s
Width 2-slot
GPU Boost 3.0
Siacoin / SC (Sia) 1.75 Gh/s
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  • GeForce GTX 1070 has 20% more power consumption, than GeForce GTX 1660 SUPER.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • GeForce GTX 1070 has 2 GB more memory, than GeForce GTX 1660 SUPER.
  • Both cards are used in Desktops.
  • GeForce GTX 1070 is build with Pascal architecture, and GeForce GTX 1660 SUPER - with Turing.
  • Core clock speed of GeForce GTX 1660 SUPER is 24 MHz higher, than GeForce GTX 1070.
  • GeForce GTX 1070 is manufactured by 16 nm process technology, and GeForce GTX 1660 SUPER - by 12 nm process technology.
  • GeForce GTX 1660 SUPER is 219 mm longer, than GeForce GTX 1070.
  • Memory clock speed of GeForce GTX 1660 SUPER is 13992 MHz higher, than GeForce GTX 1070.