Radeon HD 5450 and GeForce GTX 1660 Mobile - video card comparison
Radeon HD 5450
GeForce GTX 1660 Mobile
Architecture
TeraScale 2 (2009−2015)
Turing (2018−2021)
GPU code name
Cedar
TU116B
Market segment
Desktop
Laptop
Release date
February 2010
May 2019
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
-
Boost clock speed
-
1590 MHz
Core clock speed
650 MHz
1455 MHz
Floating-point performance
104 gflops
-
Manufacturing process technology
40 nm
12 nm
Number of transistors
292 million
6,600 million
Pipelines / CUDA cores
80
1280
Power consumption (TDP)
19 Watt
-
Texture fill rate
5.200
127.2
Memory type
DDR2
GDDR6
Maximum RAM amount
2 GB
6 GB
Memory bus width
64 Bit
192 Bit
Memory clock speed
800 MHz
16000 MHz
Memory bandwidth
6.4 GB/s
384.0 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
1x DVI, 1x HDMI, 3x DisplayPort
HDMI
+
+
DirectX
11.2 (11_0)
12 (12_1)
CUDA
-
7.5
OpenCL
1.2
1.2
OpenGL
4.4
4.6
Shader Model
5.0
6.5
Vulkan
N/A
1.2.140