Radeon R7 Graphics and GMA 3000 - video card comparison
Radeon R7 Graphics
GMA 3000
Architecture
GCN 2.0 (2013−2017)
Generation 4.0 (2006−2007)
GPU code name
Spectre
Broadwater
Market segment
Desktop
Desktop
Release date
January 2014
June 2006
Interface
IGP
PCIe 1.0 x16
Boost clock speed
980 MHz
-
Core clock speed
686 MHz
400 MHz
Floating-point performance
526.8 gflops
-
Manufacturing process technology
28 nm
90 nm
Number of transistors
2,410 million
-
Pipelines / CUDA cores
512
-
Power consumption (TDP)
15 Watt
13 Watt
Texture fill rate
31.36
1.600
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)
9.0c
OpenCL
2.0
N/A
OpenGL
4.6
2.0
Shader Model
6.0
3.0
Vulkan
1.2.131
N/A