GeForce GTX 1660 Super and GeForce GTX 780 Ti 6 GB - video card comparison
GeForce GTX 1660 Super
GeForce GTX 780 Ti 6 GB
Architecture
Turing (2018−2021)
Kepler (2012−2018)
GPU code name
Turing TU116
GK110B
Market segment
Desktop
Desktop
Release date
October 2019
-
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 8-pin
1x 6-pin + 1x 8-pin
Boost clock speed
1785 MHz
928 MHz
Core clock speed
1530 MHz
875 MHz
Manufacturing process technology
12 nm
28 nm
Number of transistors
6,600 million
7,080 million
Pipelines / CUDA cores
1408
2880
Power consumption (TDP)
125 Watt
250 Watt
Texture fill rate
157.1
222.7
Memory type
GDDR6
GDDR5
Maximum RAM amount
6 GB
6 GB
Memory bus width
192 Bit
384 Bit
Memory clock speed
14000 MHz
7 GB/s
Memory bandwidth
336.0 GB/s
336.6 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
2x DVI, 1x HDMI 1.4a, 1x DisplayPort 1.2
HDMI
+
+
HDCP
+
-
G-SYNC support
+
-
DirectX
12 (12_1)
12 (11_1)
CUDA
7.5
3.5
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.5 (5.1)
Vulkan
1.2.131
1.2.175
Ansel
+
-
NVENC
+
-