GeForce GTX 1660 Ti and A100 PCIe - video card comparison
GeForce GTX 1660 Ti
A100 PCIe
Architecture
Turing (2018−2021)
Ampere (2020−2022)
GPU code name
Turing TU116
GA100
Market segment
Desktop
Desktop
Release date
February 2019
June 2020
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 8-pin
1x 8-pin
Boost clock speed
1770 MHz
-
Core clock speed
1500 MHz
1410 MHz
Manufacturing process technology
12 nm
7 nm
Number of transistors
6,600 million
54,200 million
Pipelines / CUDA cores
1536
6912
Power consumption (TDP)
120 Watt
250 Watt
Texture fill rate
169.9
609.1
Memory type
GDDR6
HBM2e
Maximum RAM amount
6 GB
40 GB
Memory bus width
192 Bit
5120 Bit
Memory clock speed
12000 MHz
2.4 GB/s
Memory bandwidth
288.0 GB/s
1,555 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
No outputs
HDMI
+
-
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
7.5
8.0
OpenCL
1.2
2.0
OpenGL
4.6
4.6
Shader Model
6.5
6.5
Vulkan
1.2.131
1.2