Radeon R5 M430 and Radeon HD 7640G + HD 7670M Dual Graphics - video card comparison
Radeon R5 M430
Radeon HD 7640G + HD 7670M Dual Graphics
Architecture
GCN (2011−2017)
Terascale 3 (2010−2013)
GPU code name
Mars
-
Market segment
Laptop
Laptop
Release date
May 2016
May 2012
Interface
PCIe 3.0 x8
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Boost clock speed
1030 MHz
-
Core clock speed
955 MHz
655 / 600 MHz
Floating-point performance
659.2 gflops
-
Manufacturing process technology
28 nm
40 nm
Number of transistors
690 million
-
Pipelines / CUDA cores
320
736
Power consumption (TDP)
unknown
-
Texture fill rate
17.10
-
Memory type
DDR3
-
Maximum RAM amount
4 GB
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Memory bus width
64 Bit
128 Bit
Memory clock speed
1746 MHz
1800 MHz
Memory bandwidth
16 GB/s
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Shared memory
-
+
Display Connectors
No outputs
-
DirectX
12 (11_1)
11
OpenCL
1.2
-
OpenGL
4.6
-
Shader Model
5.1
-
Vulkan
1.2
-