Radeon R7 Graphics and ION - video card comparison
Radeon R7 Graphics
ION
Architecture
GCN 2.0 (2013−2017)
Tesla (2006−2010)
GPU code name
Spectre
C7A-ION
Market segment
Desktop
Desktop
Release date
January 2014
June 2008
Interface
IGP
PCI
Boost clock speed
980 MHz
-
Core clock speed
686 MHz
450 MHz
Floating-point performance
526.8 gflops
-
Manufacturing process technology
28 nm
65 nm
Number of transistors
2,410 million
282 million
Pipelines / CUDA cores
512
16
Power consumption (TDP)
15 Watt
20 Watt
Texture fill rate
31.36
3.600
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
Display Connectors
No outputs
No outputs
DirectX
12 (12_0)
11.1 (10_0)
OpenCL
2.0
N/A
OpenGL
4.6
3.3
Shader Model
6.0
4.0
Vulkan
1.2.131
N/A