GeForce GTX 1660 Super and GeForce RTX 3080 Ti - video card comparison
Passmark - benchmark score GeForce GTX 1660 Super vs GeForce RTX 3080 Ti
GeForce GTX 1660 Super
13154
GeForce RTX 3080 Ti
27992
GeForce GTX 1660 Super
GeForce RTX 3080 Ti
Architecture
Turing (2018−2021)
Ampere (2020−2022)
GPU code name
Turing TU116
Ampere GA102
Market segment
Desktop
Desktop
Release date
October 2019
September 2020
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 8-pin
1x 12-pin
Boost clock speed
1785 MHz
1667 MHz
Core clock speed
1530 MHz
1370 MHz
Manufacturing process technology
12 nm
8 nm
Number of transistors
6,600 million
28,300 million
Pipelines / CUDA cores
1408
10240
Power consumption (TDP)
125 Watt
350 Watt
Texture fill rate
157.1
532.8
Memory type
GDDR6
GDDR6X
Maximum RAM amount
6 GB
12 GB
Memory bus width
192 Bit
384 Bit
Memory clock speed
14000 MHz
19000 MHz
Memory bandwidth
336.0 GB/s
912.4 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
1x HDMI, 3x DisplayPort
HDMI
+
+
HDCP
+
-
G-SYNC support
+
-
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
7.5
8.6
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.6
Vulkan
1.2.131
1.2
Ansel
+
-
NVENC
+
-