Mobility Radeon HD 5145 and Mobility Radeon X2500 - video card comparison
Mobility Radeon HD 5145
Mobility Radeon X2500
Architecture
Terascale 1 (2008−2010)
R500 (2005−2007)
GPU code name
M92
M66
Market segment
Laptop
Laptop
Release date
January 2010
June 2007
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Boost clock speed
-
460 MHz
Core clock speed
720 MHz
5 MHz
Floating-point performance
115.2 gflops
-
Manufacturing process technology
55 nm
80 nm
Number of transistors
242 million
157 million
Pipelines / CUDA cores
80
17
Power consumption (TDP)
15 Watt
-
Texture fill rate
5.760
1.840
Memory type
DDR3, GDDR3
DDR2
Maximum RAM amount
1 GB
256 MB
Memory bus width
64 Bit
64 / 128 Bit
Memory clock speed
900 MHz
800 MHz
Memory bandwidth
14.4 GB/s
12.8 GB/s
Shared memory
-
+
Display Connectors
No outputs
No outputs
DirectX
10.1 (10_1)
9.0c (9_3)
OpenCL
1.1
N/A
OpenGL
3.3
2.0
Shader Model
4.1
3.0
Vulkan
N/A
N/A