Radeon HD 7450 OEM and Radeon 3000 IGP - video card comparison
Radeon HD 7450 OEM
Radeon 3000 IGP
Architecture
TeraScale 2 (2009−2015)
TeraScale (2005−2013)
GPU code name
Caicos
RS780
Market segment
Desktop
Desktop
Release date
January 2012
2009
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
-
Core clock speed
625 MHz
350 MHz
Floating-point performance
200.0 gflops
-
Manufacturing process technology
40 nm
65 nm
Number of transistors
370 million
180 million
Pipelines / CUDA cores
160
40
Power consumption (TDP)
18 Watt
-
Texture fill rate
5.000
1.400
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
Motherboard Dependent
HDMI
+
-
DirectX
11.2 (11_0)
10.0 (10_0)
OpenCL
1.2
1.0
OpenGL
4.4
3.3
Shader Model
5.0
4.1
Vulkan
N/A
N/A