GeForce GTX 1660 Ti mobile vs GeForce GTX 980M

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 1660 Ti mobile and GeForce GTX 980M. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce GTX 1660 Ti mobile and GeForce GTX 980M. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

GeForce GTX 1660 Ti mobile and GeForce GTX 980M are Laptop Graphics Cards

Note: GeForce GTX 1660 Ti mobile and GeForce GTX 980M 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 1660 Ti mobile or GeForce GTX 980M here:

Main Specs

  GeForce GTX 1660 Ti mobile GeForce GTX 980M
Interface PCIe 3.0 x16 MXM-B (3.0)
Supplementary power connectors None
Memory type GDDR6 GDDR5
Maximum RAM amount 6 GB 8 GB
Display Connectors No outputs No outputs
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  • GeForce GTX 1660 Ti mobile is connected by PCIe 3.0 x16, and GeForce GTX 980M uses MXM-B (3.0) interface.
  • GeForce GTX 980M has 2 GB more memory, than GeForce GTX 1660 Ti mobile.
  • Both cards are used in Laptops.
  • GeForce GTX 1660 Ti mobile is build with Turing architecture, and GeForce GTX 980M - with Maxwell.
  • Core clock speed of GeForce GTX 1660 Ti mobile is 417 MHz higher, than GeForce GTX 980M.
  • GeForce GTX 1660 Ti mobile is manufactured by 12 nm process technology, and GeForce GTX 980M - by 28 nm process technology.
  • Memory clock speed of GeForce GTX 1660 Ti mobile is 9500 MHz higher, than GeForce GTX 980M.

Game benchmarks

high / 1080p 50−55 35−40
ultra / 1080p 35−40 24−27
QHD / 1440p 27−30 18−20
4K / 2160p 16−18 10−11
low / 720p 80−85 60−65
medium / 1080p 60−65 45−50
The average gaming FPS of GeForce GTX 1660 Ti mobile in Assassin's Creed Odyssey is 39% more, than GeForce GTX 980M.

Full Specs

  GeForce GTX 1660 Ti mobile GeForce GTX 980M
Architecture Turing Maxwell
Code name N18E-G0 GM204
Type Laptop Laptop
Release date 23 April 2019 7 October 2014
Pipelines 1536 1536
Core clock speed 1455 MHz 1038 MHz
Boost Clock 1590 MHz 1127 MHz
Transistor count 6,600 million 5,200 million
Manufacturing process technology 12 nm 28 nm
Texture fill rate 152.6 51.84
Floating-point performance 3,462 gflops
Memory bus width 192 Bit 256 Bit
Memory clock speed 12000 MHz 2500 MHz
Memory bandwidth 288.0 GB/s 160 GB/s
Shared memory - -
G-SYNC support +
DirectX 12 (12_1) 12 (12_1)
Shader Model 6.5 6.4
OpenGL 4.6 4.5
OpenCL 1.2 1.1
Vulkan 1.2.131 1.1.126
CUDA 7.5 +
CUDA cores 1536
Bus support PCI Express 3.0
SLI options +
HDMI +
Bitcoin / BTC (SHA256) 383 Mh/s
Laptop size medium sized 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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