Radeon HD 2400 and Radeon R2 Mobile Graphics - video card comparison
Radeon HD 2400
Radeon R2 Mobile Graphics
Architecture
TeraScale (2005−2013)
GCN 2.0 (2013−2017)
GPU code name
RV610
Beema
Market segment
Desktop
Laptop
Release date
February 2008
January 2015
Interface
PCIe 1.0 x16
IGP
Supplementary power connectors
None
-
Boost clock speed
-
300 MHz
Core clock speed
398 MHz
497 MHz
Floating-point performance
31.84 gflops
-
Manufacturing process technology
65 nm
28 nm
Number of transistors
180 million
930 million
Pipelines / CUDA cores
40
128
Power consumption (TDP)
20 Watt
100 Watt
Texture fill rate
1.592
3.976
Memory type
DDR2
System Shared
Maximum RAM amount
256 MB
System Shared
Memory bus width
64 Bit
System Shared
Memory clock speed
990 MHz
System Shared
Memory bandwidth
7.92 GB/s
-
Display Connectors
1x DVI, 1x S-Video
No outputs
DirectX
10.0 (10_0)
12 (12_0)
OpenCL
N/A
2.0
OpenGL
3.3
4.6
Shader Model
4.0
6.3
Vulkan
N/A
1.2.131