GeForce GTX 1660 Mobile and GeForce RTX 3070 Ti Mobile - video card comparison
GeForce GTX 1660 Mobile
GeForce RTX 3070 Ti Mobile
Architecture
Turing (2018−2021)
Ampere (2020−2022)
GPU code name
TU116B
GN20-E6
Market segment
Laptop
Laptop
Release date
May 2019
January 2022
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Boost clock speed
1590 MHz
1480 MHz
Core clock speed
1455 MHz
915 MHz
Manufacturing process technology
12 nm
8 nm
Number of transistors
6,600 million
17,400 million
Pipelines / CUDA cores
1280
5888
Power consumption (TDP)
-
125 Watt (80 - 125 Watt TGP)
Texture fill rate
127.2
248.2
Memory type
GDDR6
GDDR6
Maximum RAM amount
6 GB
8 GB
Memory bus width
192 Bit
256 Bit
Memory clock speed
16000 MHz
14000 MHz
Memory bandwidth
384.0 GB/s
448.0 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 3x DisplayPort
No outputs
HDMI
+
-
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
1.2.140
1.3