GeForce RTX 2080 Super and GeForce GTX 1660 Super - video card comparison
Passmark - benchmark score GeForce RTX 2080 Super vs GeForce GTX 1660 Super
GeForce RTX 2080 Super
20173
GeForce GTX 1660 Super
13154
GeForce RTX 2080 Super
GeForce GTX 1660 Super
Architecture
Turing (2018−2021)
Turing (2018−2021)
GPU code name
Turing TU104
Turing TU116
Market segment
Desktop
Desktop
Release date
July 2019
October 2019
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin + 1x 8-pin
1x 8-pin
Boost clock speed
1815 MHz
1785 MHz
Core clock speed
1650 MHz
1530 MHz
Manufacturing process technology
12 nm
12 nm
Number of transistors
13,600 million
6,600 million
Pipelines / CUDA cores
3072
1408
Power consumption (TDP)
250 Watt
125 Watt
Texture fill rate
348.5
157.1
Memory type
GDDR6
GDDR6
Maximum RAM amount
8 GB
6 GB
Memory bus width
256 Bit
192 Bit
Memory clock speed
15500 MHz
14000 MHz
Memory bandwidth
495.9 GB/s
336.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort, 1x USB Type-C
1x DVI, 1x HDMI, 1x DisplayPort
HDMI
+
+
HDCP
-
+
G-SYNC support
+
+
DirectX
12 Ultimate (12_1)
12 (12_1)
CUDA
7.5
7.5
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
6.5
6.5
Vulkan
1.2.131
1.2.131
Ansel
-
+
NVENC
-
+
VR Ready
+
-