GeForce GTX 1050 Ti and Radeon HD 5450 PCI - video card comparison
GeForce GTX 1050 Ti
Radeon HD 5450 PCI
Architecture
Pascal (2016−2021)
TeraScale 2 (2009−2015)
GPU code name
N17P-G1
Cedar
Market segment
Desktop
Desktop
Release date
October 2016
February 2010
Interface
PCIe 3.0 x16
PCI
Supplementary power connectors
None
None
Boost clock speed
1392 MHz
-
Core clock speed
1291 MHz
650 MHz
CUDA cores
768
-
Floating-point performance
2,138 gflops
104 gflops
Manufacturing process technology
16 nm
40 nm
Number of transistors
3,300 million
292 million
Pipelines / CUDA cores
768
80
Power consumption (TDP)
75 Watt
19 Watt
Maximum GPU temperature
97 °C
-
Texture fill rate
66.82
5.200
Memory type
GDDR5
DDR2
Maximum RAM amount
4 GB
512 MB
Memory bus width
128 Bit
64 Bit
Memory clock speed
7008 MHz
666 MHz
Memory bandwidth
112 GB/s
5.328 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
1x DVI, 1x HDMI
HDMI
+
+
G-SYNC support
+
-
DirectX
12 (12_1)
11.2 (11_0)
CUDA
+
-
OpenCL
1.2
1.2
OpenGL
4.6
4.4
Shader Model
6.4
5.0
Vulkan
1.2.131
N/A
Ansel
+
-
VR Ready
+
-