Radeon HD 7470M and Radeon HD 7470A - video card comparison
Radeon HD 7470M
Radeon HD 7470A
Architecture
Terascale 2 (2009−2015)
TeraScale 2 (2009−2015)
GPU code name
Seymour XT / XTX
Caicos
Market segment
Laptop
Desktop
Release date
December 2011
January 2012
Interface
PCIe 2.0 x16
MXM-A (3.0)
Boost clock speed
800 MHz
-
Core clock speed
750 / 800 MHz
625 MHz
Floating-point performance
240.0 gflops
200.0 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
370 million
370 million
Pipelines / CUDA cores
160
160
Power consumption (TDP)
7 Watt
25 Watt
Texture fill rate
6.400
5.000
Memory type
DDR3/GDDR5
GDDR3
Maximum RAM amount
512 MB
512 MB
Memory bus width
64 Bit
64 Bit
Memory clock speed
3200 / 1800 MHz
1600 MHz
Memory bandwidth
14.4 GB/s
12.8 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
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