Mobility Radeon 7500 and Radeon HD 2900 XT - video card comparison
Mobility Radeon 7500
Radeon HD 2900 XT
Architecture
Rage 7 (2001−2006)
TeraScale (2005−2013)
GPU code name
RV200
R600
Market segment
Laptop
Desktop
Release date
August 2001
May 2007
Interface
AGP 4x
PCIe 1.0 x16
Supplementary power connectors
-
1x 6-pin + 1x 8-pin
Boost clock speed
280 MHz
-
Core clock speed
230 MHz
743 MHz
Floating-point performance
-
475.5 gflops
Manufacturing process technology
150 nm
80 nm
Number of transistors
60 million
720 million
Pipelines / CUDA cores
2
320
Power consumption (TDP)
27 Watt
215 Watt
Texture fill rate
0.56
11.89
Memory type
DDR
GDDR3
Maximum RAM amount
64 MB
512 MB
Memory bus width
64 / 128 Bit
512 Bit
Memory clock speed
366 MHz
1656 MHz
Memory bandwidth
3.2 GB/s
106.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
2x DVI, 1x S-Video
DirectX
7.0
10.0 (10_0)
OpenCL
N/A
N/A
OpenGL
1.3
3.3
Shader Model
-
4.0
Vulkan
N/A
N/A