Radeon HD 7470A and Radeon Steam Deck 8CU - video card comparison
Radeon HD 7470A
Radeon Steam Deck 8CU
Architecture
TeraScale 2 (2009−2015)
RDNA 2 (2020−2022)
GPU code name
Caicos
RDNA 2 Sephiroth
Market segment
Desktop
Laptop
Release date
January 2012
November 2023
Interface
MXM-A (3.0)
-
Boost clock speed
-
1900 MHz
Core clock speed
625 MHz
-
Floating-point performance
200.0 gflops
-
Manufacturing process technology
40 nm
6 nm
Number of transistors
370 million
-
Pipelines / CUDA cores
160
512
Power consumption (TDP)
25 Watt
-
Texture fill rate
5.000
-
Memory type
GDDR3
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Maximum RAM amount
512 MB
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Memory bus width
64 Bit
-
Memory clock speed
1600 MHz
-
Memory bandwidth
12.8 GB/s
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Shared memory
-
-
Display Connectors
No outputs
-
DirectX
11.2 (11_0)
12_1
OpenCL
1.2
-
OpenGL
4.4
-
Shader Model
5.0
-
Vulkan
N/A
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