GeForce GTS 450 OEM and GeForce GTX 1650 - video card comparison
GeForce GTS 450 OEM
GeForce GTX 1650
Architecture
Fermi (2010−2014)
Turing (2018−2021)
GPU code name
GF106
TU117
Market segment
Desktop
Desktop
Release date
October 2010
April 2019
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin
None
Boost clock speed
-
1665 MHz
Core clock speed
790 MHz
1485 MHz
Floating-point performance
455.0 gflops
-
Manufacturing process technology
40 nm
12 nm
Number of transistors
1,170 million
4,700 million
Pipelines / CUDA cores
144
896
Power consumption (TDP)
106 Watt
75 Watt
Texture fill rate
18.96
93.24
Memory type
GDDR5
GDDR5
Maximum RAM amount
1536 MB
4 GB
Memory bus width
192 Bit
128 Bit
Memory clock speed
4000 MHz
8000 MHz
Memory bandwidth
96 GB/s
128.0 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