GeForce GTX 1660 Ti Mobile and RTX A4000 - video card comparison
Passmark - benchmark score GeForce GTX 1660 Ti Mobile vs RTX A4000
GeForce GTX 1660 Ti Mobile
10494
RTX A4000
19982
GeForce GTX 1660 Ti Mobile
RTX A4000
Architecture
Turing (2018−2021)
Ampere (2020−2022)
GPU code name
N18E-G0
GA104
Market segment
Laptop
Workstation
Release date
April 2019
April 2021
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
-
1x 6-pin
Boost clock speed
1590 MHz
1560 MHz
Core clock speed
1455 MHz
-
Manufacturing process technology
12 nm
8 nm
Number of transistors
6,600 million
17,400 million
Pipelines / CUDA cores
1536
6144
Power consumption (TDP)
80 Watt
140 Watt
Texture fill rate
152.6
299.5
Memory type
GDDR6
GDDR6
Maximum RAM amount
6 GB
16 GB
Memory bus width
192 Bit
256 Bit
Memory clock speed
12000 MHz
14 GB/s
Memory bandwidth
288.0 GB/s
448.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
4x DisplayPort 1.4a
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
6.7
Vulkan
1.2.131
1.3