Radeon HD 7450A and Radeon HD 2400 - video card comparison
Passmark - benchmark score Radeon HD 7450A vs Radeon HD 2400
Radeon HD 7450A
297
Radeon HD 2400
124
Radeon HD 7450A
Radeon HD 2400
Architecture
TeraScale 2 (2009−2015)
TeraScale (2005−2013)
GPU code name
Caicos
RV610
Market segment
Desktop
Desktop
Release date
January 2012
February 2008
Interface
MXM-A (3.0)
PCIe 1.0 x16
Supplementary power connectors
-
None
Core clock speed
625 MHz
398 MHz
Floating-point performance
200.0 gflops
31.84 gflops
Manufacturing process technology
40 nm
65 nm
Number of transistors
370 million
180 million
Pipelines / CUDA cores
160
40
Power consumption (TDP)
25 Watt
20 Watt
Texture fill rate
5.000
1.592
Memory type
GDDR3
DDR2
Maximum RAM amount
512 MB
256 MB
Memory bus width
64 Bit
64 Bit
Memory clock speed
1600 MHz
990 MHz
Memory bandwidth
12.8 GB/s
7.92 GB/s
Display Connectors
No outputs
1x DVI, 1x S-Video
DirectX
11.2 (11_0)
10.0 (10_0)
OpenCL
1.2
N/A
OpenGL
4.4
3.3
Shader Model
5.0
4.0
Vulkan
N/A
N/A