GeForce GTS 450 Rev. 3 and GeForce GTX 1660 - video card comparison
GeForce GTS 450 Rev. 3
GeForce GTX 1660
Architecture
Fermi 2.0 (2010−2014)
Turing (2018−2021)
GPU code name
GF116
Turing TU116
Market segment
Desktop
Desktop
Release date
July 2012
March 2019
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
-
1x 8-pin
Boost clock speed
-
1785 MHz
Core clock speed
783 MHz
1530 MHz
Floating-point performance
451.0 gflops
-
Manufacturing process technology
40 nm
12 nm
Number of transistors
1,170 million
6,600 million
Pipelines / CUDA cores
144
1408
Power consumption (TDP)
106 Watt
120 Watt
Texture fill rate
18.79
157.1
Memory type
DDR3
GDDR5
Maximum RAM amount
1 GB
6 GB
Memory bus width
128 Bit
192 Bit
Memory clock speed
1400 MHz
8000 MHz
Memory bandwidth
22.4 GB/s
192.1 GB/s
Shared memory
-
-
Display Connectors
2x DVI, 1x mini-HDMI
1x DVI, 1x HDMI, 1x DisplayPort
HDMI
+
+
DirectX
12 (11_0)
12 (12_1)
CUDA
2.1
7.5
OpenCL
1.1
1.2
OpenGL
4.6
4.6
Shader Model
5.1
6.5
Vulkan
N/A
1.2.131