GeForce GTX 980 SLI Mobile and GeForce GTX 1660 Super - video card comparison
GeForce GTX 980 SLI Mobile
GeForce GTX 1660 Super
Architecture
Maxwell (2014−2018)
Turing (2018−2021)
GPU code name
N16E-GXX SLI
Turing TU116
Market segment
Laptop
Desktop
Release date
September 2015
October 2019
Interface
-
PCIe 3.0 x16
Supplementary power connectors
-
1x 8-pin
SLI options
+
-
Boost clock speed
1228 MHz
1785 MHz
Core clock speed
1126 MHz
1530 MHz
Manufacturing process technology
28 nm
12 nm
Number of transistors
10400 Million
6,600 million
Pipelines / CUDA cores
4096
1408
Power consumption (TDP)
330 Watt
125 Watt
Texture fill rate
-
157.1
Memory type
GDDR5
GDDR6
Maximum RAM amount
2x 8 GB
6 GB
Memory bus width
256 Bit
192 Bit
Memory clock speed
3500 MHz
14000 MHz
Memory bandwidth
-
336.0 GB/s
Shared memory
-
-
Display Connectors
-
1x DVI, 1x HDMI, 1x DisplayPort
HDMI
-
+
HDCP
-
+
G-SYNC support
+
+
DirectX
12_1
12 (12_1)
CUDA
+
7.5
OpenCL
-
1.2
OpenGL
-
4.6
Shader Model
-
6.5
Vulkan
-
1.2.131
Ansel
-
+
NVENC
-
+