GeForce GTX 1660 vs GeForce GTX 980 mobile

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 1660 and GeForce GTX 980 mobile. 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 and GeForce GTX 980 mobile. 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 980 mobile is a Laptop Graphics Card

Note: GeForce GTX 980 mobile 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 GeForce GTX 980 mobile here:

Main Specs

  GeForce GTX 1660 GeForce GTX 980 mobile
Power consumption (TDP) 120 Watt 100-200 Watt
Interface PCIe 3.0 x16 MXM-B (3.0)
Supplementary power connectors 1x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 6 GB 4 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort No outputs
  Check Price Check Price
  • GeForce GTX 1660 has 20% more power consumption, than GeForce GTX 980 mobile.
  • GeForce GTX 1660 is connected by PCIe 3.0 x16, and GeForce GTX 980 mobile uses MXM-B (3.0) interface.
  • GeForce GTX 1660 has 2 GB more memory, than GeForce GTX 980 mobile.
  • GeForce GTX 1660 is used in Desktops, and GeForce GTX 980 mobile - in Laptops.
  • GeForce GTX 1660 is build with Turing architecture, and GeForce GTX 980 mobile - with Maxwell.
  • GeForce GTX 1660 is manufactured by 12 nm process technology, and GeForce GTX 980 mobile - by 28 nm process technology.
  • Memory clock speed of GeForce GTX 1660 is 7993 MHz higher, than GeForce GTX 980 mobile.

Game benchmarks

high / 1080p 55−60 50−55
ultra / 1080p 40−45 35−40
QHD / 1440p 30−35 27−30
4K / 2160p 18−20 14−16
low / 720p 80−85 75−80
medium / 1080p 65−70 60−65
The average gaming FPS of GeForce GTX 1660 in Assassin's Creed Odyssey is 11% more, than GeForce GTX 980 mobile.

Full Specs

  GeForce GTX 1660 GeForce GTX 980 mobile
Architecture Turing Maxwell
Code name Turing TU116 N16E-GXX
Type Desktop Laptop
Release date 14 March 2019 22 September 2014
Pipelines 1408 2048
Core clock speed 1530 MHz
Boost Clock 1785 MHz 1216 MHz
Transistor count 6,600 million 5,200 million
Manufacturing process technology 12 nm 28 nm
Texture fill rate 157.1 144 billion/sec
Floating-point performance 4,358 gflops
Length 229 mm
Memory bus width 192 Bit 256 Bit
Memory clock speed 8000 MHz 7.0 GB/s
Memory bandwidth 192.1 GB/s 224 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 1.2
Vulkan 1.2.131 1.1.126
CUDA 7.5 +
CUDA cores 2048
Bus support PCI Express 3.0
SLI options +
Multi monitor support 4 displays
HDMI +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Laptop size large
DisplayPort Multimode (DP++) support +
H.264, VC1, MPEG2 1080p video decoder +
Optimus +
GameStream +
GeForce ShadowPlay +
GPU Boost 2.0
GameWorks +
BatteryBoost +
  Check Price Check Price