GeForce GTX 1080 Mobile and GeForce GTX 1660 Mobile - video card comparison
GeForce GTX 1080 Mobile
GeForce GTX 1660 Mobile
Architecture
Pascal (2016−2021)
Turing (2018−2021)
GPU code name
N17E-G3
TU116B
Market segment
Laptop
Laptop
Release date
August 2016
May 2019
Bus support
PCIe 3.0
-
Interface
PCIe 3.0 x16
PCIe 3.0 x16
SLI options
+
-
Boost clock speed
1733 MHz
1590 MHz
Core clock speed
1607 MHz
1455 MHz
CUDA cores
2560
-
Floating-point performance
9,068 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)
150 Watt
-
Maximum GPU temperature
94 °C
-
Texture fill rate
283.4
127.2
Memory type
GDDR5
GDDR6
Maximum RAM amount
8 GB
6 GB
Memory bus width
256 Bit
192 Bit
Memory clock speed
10 GB/s
16000 MHz
Memory bandwidth
320 GB/s
384.0 GB/s
Shared memory
-
-
Display Connectors
DP 1.42, HDMI 2.0b, DL-DVI
1x DVI, 1x HDMI, 3x DisplayPort
Multi monitor support
+
-
HDMI
-
+
G-SYNC support
+
-
DirectX
12 (12_1)
12 (12_1)
CUDA
+
7.5
OpenCL
1.2
1.2
OpenGL
4.5
4.6
Shader Model
6.4
6.5
Vulkan
1.2.131
1.2.140
Ansel
+
-
GPU Boost
3.0
-
VR Ready
+
-