Radeon HD 7450 OEM and R200 - video card comparison
Radeon HD 7450 OEM
R200
Architecture
TeraScale 2 (2009−2015)
Rage 7 (2001−2006)
GPU code name
Caicos
R200
Market segment
Desktop
Desktop
Release date
January 2012
-
Interface
PCIe 2.0 x16
-
Supplementary power connectors
None
-
Core clock speed
625 MHz
-
Floating-point performance
200.0 gflops
-
Manufacturing process technology
40 nm
150 nm
Number of transistors
370 million
60 million
Pipelines / CUDA cores
160
-
Power consumption (TDP)
18 Watt
-
Texture fill rate
5.000
-
Memory type
GDDR3
-
Maximum RAM amount
512 MB
-
Memory bus width
64 Bit
-
Memory clock speed
1066 MHz
-
Memory bandwidth
8.528 GB/s
-
Display Connectors
1x DVI, 1x HDMI
-
HDMI
+
-
DirectX
11.2 (11_0)
8.1
OpenCL
1.2
N/A
OpenGL
4.4
1.3
Shader Model
5.0
-
Vulkan
N/A
N/A