Radeon HD 7450A and Radeon HD 5470 - video card comparison
Passmark - benchmark score Radeon HD 7450A vs Radeon HD 5470
Radeon HD 7450A
297
Radeon HD 5470
276
Radeon HD 7450A
Radeon HD 5470
Architecture
TeraScale 2 (2009−2015)
TeraScale 2 (2009−2015)
GPU code name
Caicos
Cedar
Market segment
Desktop
Desktop
Release date
January 2012
February 2012
Interface
MXM-A (3.0)
PCIe 2.0 x16
Supplementary power connectors
-
None
Core clock speed
625 MHz
650 MHz
Floating-point performance
200.0 gflops
104.0 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
370 million
292 million
Pipelines / CUDA cores
160
80
Power consumption (TDP)
25 Watt
19 Watt
Texture fill rate
5.000
5.200
Memory type
GDDR3
GDDR3
Maximum RAM amount
512 MB
512 MB
Memory bus width
64 Bit
64 Bit
Memory clock speed
1600 MHz
800 MHz
Memory bandwidth
12.8 GB/s
6.4 GB/s
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x VGA
HDMI
-
+
DirectX
11.2 (11_0)
11.2 (11_0)
OpenCL
1.2
1.2
OpenGL
4.4
4.4
Shader Model
5.0
5.0
Vulkan
N/A
N/A