Mobility Radeon X1600 Mac Edition and Mobility Radeon HD 2400 XT Mac Edition - video card comparison
Mobility Radeon X1600 Mac Edition
Mobility Radeon HD 2400 XT Mac Edition
Architecture
R500 (2005−2007)
TeraScale (2005−2013)
GPU code name
M56
M74
Market segment
Desktop
Desktop
Release date
November 2007
June 2007
Interface
PCIe 1.0 x16
PCIe 1.0 x16
Core clock speed
398 MHz
650 MHz
Floating-point performance
-
52 gflops
Manufacturing process technology
90 nm
65 nm
Number of transistors
157 million
180 million
Pipelines / CUDA cores
-
40
Texture fill rate
1.592
2.600
Memory type
GDDR3
GDDR3
Maximum RAM amount
128 MB
128 MB
Memory bus width
128 Bit
64 Bit
Memory clock speed
792 MHz
1600 MHz
Memory bandwidth
12.67 GB/s
12.8 GB/s
Display Connectors
No outputs
No outputs
DirectX
9.0c (9_3)
10.0 (10_0)
OpenCL
N/A
N/A
OpenGL
2.0
3.3
Shader Model
3.0
4.0
Vulkan
N/A
N/A