Radeon R2 Graphics and GMA X3100 - video card comparison
Radeon R2 Graphics
GMA X3100
Architecture
GCN 2.0 (2013−2017)
Generation 4.0 (2006−2007)
GPU code name
Beema
Broadwater
Market segment
Desktop
Desktop
Release date
February 2015
May 2007
Interface
IGP
PCIe 1.0 x16
Core clock speed
351 MHz
500 MHz
Floating-point performance
179.2 gflops
-
Manufacturing process technology
28 nm
90 nm
Number of transistors
930 million
-
Pipelines / CUDA cores
128
-
Power consumption (TDP)
15 Watt
13 Watt
Texture fill rate
2.808
4.000
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
6.3
3.0
Vulkan
1.2.131
N/A