GeForce GTX 1660 Ti Mobile and Arc Pro A40 - video card comparison
GeForce GTX 1660 Ti Mobile
Arc Pro A40
Architecture
Turing (2018−2021)
Generation 12.7 (2022)
GPU code name
N18E-G0
DG2-128
Market segment
Laptop
Desktop
Release date
April 2019
August 2022
Interface
PCIe 3.0 x16
PCIe 4.0 x8
Supplementary power connectors
-
None
Boost clock speed
1590 MHz
1700 MHz
Core clock speed
1455 MHz
-
Manufacturing process technology
12 nm
6 nm
Number of transistors
6,600 million
7,200 million
Pipelines / CUDA cores
1536
1024
Power consumption (TDP)
80 Watt
50 Watt
Texture fill rate
152.6
108.8
Memory type
GDDR6
GDDR6
Maximum RAM amount
6 GB
6 GB
Memory bus width
192 Bit
96 Bit
Memory clock speed
12000 MHz
16 GB/s
Memory bandwidth
288.0 GB/s
192.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
4x mini-DisplayPort 2.0
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
7.5
-
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.6
Vulkan
1.2.131
1.3