Radeon R3 Graphics and Radeon HD 2600 XT - video card comparison
Radeon R3 Graphics
Radeon HD 2600 XT
Architecture
GCN 2.0 (2013−2017)
TeraScale (2005−2013)
GPU code name
Beema
RV630
Market segment
Desktop
Desktop
Release date
January 2015
June 2007
Interface
IGP
PCIe 1.0 x16
Supplementary power connectors
-
None
Boost clock speed
600 MHz
-
Core clock speed
267 MHz
800 MHz
Floating-point performance
153.6 gflops
192 gflops
Manufacturing process technology
28 nm
65 nm
Number of transistors
930 million
390 million
Pipelines / CUDA cores
128
120
Power consumption (TDP)
15 Watt
45 Watt
Texture fill rate
4.800
6.400
Memory type
System Shared
GDDR3
Maximum RAM amount
System Shared
256 MB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
1400 MHz
Memory bandwidth
-
22.4 GB/s
Display Connectors
No outputs
2x DVI, 1x S-Video
DirectX
12 (12_0)
10.0 (10_0)
OpenCL
2.0
N/A
OpenGL
4.6
3.3
Shader Model
6.3
4.0
Vulkan
1.2.131
N/A