Radeon HD 7640G and Radeon 535 Mobile - video card comparison
Radeon HD 7640G
Radeon 535 Mobile
Architecture
Terascale 3 (2010−2013)
GCN 3.0 (2014−2017)
GPU code name
Trinity
Polaris 24
Market segment
Laptop
Laptop
Release date
May 2012
April 2017
Interface
IGP
PCIe 3.0 x8
Boost clock speed
686 MHz
1024 MHz
Core clock speed
497 MHz
730 MHz
Floating-point performance
-
784.1 gflops
Manufacturing process technology
32 nm
28 nm
Number of transistors
1,303 million
1,550 million
Pipelines / CUDA cores
256
384
Power consumption (TDP)
35 Watt
50 Watt
Texture fill rate
10.96
24.58
Memory type
System Shared
GDDR5
Maximum RAM amount
System Shared
2 GB
Memory bus width
System Shared
64 Bit
Memory clock speed
System Shared
4500 MHz
Memory bandwidth
-
36 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
11.2 (11_0)
12 (12_0)
OpenCL
1.2
2.0
OpenGL
4.4
4.6
Shader Model
5.0
6.3
Vulkan
N/A
1.2.131