GeForce GTX 1660 Super and GeForce GTS 450 - video card comparison
Passmark - benchmark score GeForce GTX 1660 Super vs GeForce GTS 450
GeForce GTX 1660 Super
13154
GeForce GTS 450
1359
GeForce GTX 1660 Super
GeForce GTS 450
Architecture
Turing (2018−2021)
Fermi (2010−2014)
GPU code name
Turing TU116
GF106
Market segment
Desktop
Desktop
Release date
October 2019
September 2010
Bus support
-
PCI-E 2.0 x 16
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 8-pin
6-pin
SLI options
-
+
Boost clock speed
1785 MHz
-
Core clock speed
1530 MHz
783 MHz
CUDA cores
-
192
Floating-point performance
-
601.3 gflops
Manufacturing process technology
12 nm
40 nm
Number of transistors
6,600 million
1,170 million
Pipelines / CUDA cores
1408
192
Power consumption (TDP)
125 Watt
106 Watt
Maximum GPU temperature
-
100 °C
Texture fill rate
157.1
25.1 billion/sec
Memory type
GDDR6
GDDR5
Maximum RAM amount
6 GB
1 GB
Memory bus width
192 Bit
128 Bit
Memory clock speed
14000 MHz
1804 (3608 data rate) MHz
Memory bandwidth
336.0 GB/s
57.7 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
Mini HDMITwo Dual Link DVI
HDMI
+
+
HDCP
+
-
Maximum VGA resolution
-
2048x1536
G-SYNC support
+
-
Audio input for HDMI
-
Internal
DirectX
12 (12_1)
12 (11_0)
CUDA
7.5
+
OpenCL
1.2
1.1
OpenGL
4.6
4.2
Shader Model
6.5
5.1
Vulkan
1.2.131
N/A
Ansel
+
-
NVENC
+
-