Radeon HD 7450 OEM and Radeon HD 8310E - video card comparison
Radeon HD 7450 OEM
Radeon HD 8310E
Architecture
TeraScale 2 (2009−2015)
GCN 2.0 (2013−2017)
GPU code name
Caicos
Kalindi
Market segment
Desktop
Desktop
Release date
January 2012
April 2013
Interface
PCIe 2.0 x16
IGP
Supplementary power connectors
None
-
Core clock speed
625 MHz
300 MHz
Floating-point performance
200.0 gflops
-
Manufacturing process technology
40 nm
28 nm
Number of transistors
370 million
1,178 million
Pipelines / CUDA cores
160
128
Power consumption (TDP)
18 Watt
25 Watt
Texture fill rate
5.000
2.400
Memory type
GDDR3
System Shared
Maximum RAM amount
512 MB
System Shared
Memory bus width
64 Bit
System Shared
Memory clock speed
1066 MHz
System Shared
Memory bandwidth
8.528 GB/s
-
Display Connectors
1x DVI, 1x HDMI
No outputs
HDMI
+
-
DirectX
11.2 (11_0)
12 (12_0)
OpenCL
1.2
2.0
OpenGL
4.4
4.6
Shader Model
5.0
6.3
Vulkan
N/A
1.2.131