GeForce GTX 1050 Ti and Radeon HD 6450 GDDR5 - video card comparison
GeForce GTX 1050 Ti
Radeon HD 6450 GDDR5
Architecture
Pascal (2016−2021)
Terascale 2 (2009−2015)
GPU code name
N17P-G1
Caicos
Market segment
Desktop
Desktop
Release date
October 2016
April 2011
Interface
PCIe 3.0 x16
-
Supplementary power connectors
None
-
Boost clock speed
1392 MHz
-
Core clock speed
1291 MHz
750 MHz
CUDA cores
768
-
Floating-point performance
2,138 gflops
-
Manufacturing process technology
16 nm
40 nm
Number of transistors
3,300 million
-
Pipelines / CUDA cores
768
160
Power consumption (TDP)
75 Watt
27 Watt
Maximum GPU temperature
97 °C
-
Texture fill rate
66.82
-
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
1 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
7008 MHz
900 MHz
Memory bandwidth
112 GB/s
-
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
-
HDMI
+
-
G-SYNC support
+
-
DirectX
12 (12_1)
11
CUDA
+
-
OpenCL
1.2
-
OpenGL
4.6
-
Shader Model
6.4
-
Vulkan
1.2.131
-
Ansel
+
-
VR Ready
+
-