GeForce GTX 1080 Max-Q and GeForce GTX 1660 Mobile - video card comparison
GeForce GTX 1080 Max-Q
GeForce GTX 1660 Mobile
Architecture
Pascal (2016−2021)
Turing (2018−2021)
GPU code name
N17E-G3 Max-Q
TU116B
Market segment
Laptop
Laptop
Release date
May 2017
May 2019
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
-
Boost clock speed
1278 - 1468 MHz
1590 MHz
Core clock speed
1101 - 1290 MHz
1455 MHz
Floating-point performance
7,516 gflops
-
Manufacturing process technology
16 nm
12 nm
Number of transistors
7,200 million
6,600 million
Pipelines / CUDA cores
2560
1280
Power consumption (TDP)
90 - 110 Watt
-
Texture fill rate
234.9
127.2
Memory type
GDDR5X
GDDR6
Maximum RAM amount
8 GB
6 GB
Memory bus width
256 Bit
192 Bit
Memory clock speed
10000 MHz
16000 MHz
Memory bandwidth
320.3 GB/s
384.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 3x DisplayPort
HDMI
-
+
G-SYNC support
+
-
DirectX
12 (12_1)
12 (12_1)
CUDA
6.1
7.5
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
6.4
6.5
Vulkan
1.2.131
1.2.140
VR Ready
+
-