Radeon R2 Graphics and Radeon X1950 GT - video card comparison
Radeon R2 Graphics
Radeon X1950 GT
Architecture
GCN 2.0 (2013−2017)
R500 (2005−2007)
GPU code name
Beema
RV570
Market segment
Desktop
Desktop
Release date
February 2015
January 2007
Interface
IGP
PCIe 1.0 x16
Supplementary power connectors
-
1x 6-pin
Core clock speed
351 MHz
500 MHz
Floating-point performance
179.2 gflops
-
Manufacturing process technology
28 nm
80 nm
Number of transistors
930 million
330 million
Pipelines / CUDA cores
128
-
Power consumption (TDP)
15 Watt
57 Watt
Texture fill rate
2.808
6.000
Memory type
System Shared
GDDR3
Maximum RAM amount
System Shared
256 MB
Memory bus width
System Shared
256 Bit
Memory clock speed
System Shared
1200 MHz
Memory bandwidth
-
38.4 GB/s
Display Connectors
No outputs
2x DVI, 1x S-Video
DirectX
12 (12_0)
9.0c (9_3)
OpenCL
2.0
N/A
OpenGL
4.6
2.0
Shader Model
6.3
3.0
Vulkan
1.2.131
N/A