Radeon R5 Graphics and Radeon HD 7660D - video card comparison
Radeon R5 Graphics
Radeon HD 7660D
Architecture
GCN 2.0 (2013−2017)
Terascale 3 (2010−2013)
GPU code name
Spectre SL
Trinity
Market segment
Desktop
Desktop
Release date
September 2014
September 2012
Interface
IGP
IGP
Boost clock speed
720 MHz
800 MHz
Core clock speed
497 MHz
633 MHz
Floating-point performance
388.1 gflops
-
Manufacturing process technology
28 nm
32 nm
Number of transistors
2,410 million
1,303 million
Pipelines / CUDA cores
256
384
Power consumption (TDP)
15 Watt
100 Watt
Texture fill rate
7.952
19.20
Memory type
System Shared
System Shared
Maximum RAM amount
System Shared
System Shared
Memory bus width
System Shared
System Shared
Memory clock speed
System Shared
System Shared
Shared memory
-
+
Display Connectors
No outputs
No outputs
DirectX
12 (12_0)
11.2 (11_0)
OpenCL
2.0
1.2
OpenGL
4.6
4.4
Shader Model
6.0
5.0
Vulkan
1.2.131
N/A