Mobility Radeon X1900 and Radeon X1600 - video card comparison
Mobility Radeon X1900
Radeon X1600
Architecture
R500 (2005−2007)
Ultra-Threaded SE
GPU code name
M59
RV516
Market segment
Laptop
Desktop
Release date
January 2007
2007
Interface
PCIe 1.0 x16
PCIe 1.0 x16
Supplementary power connectors
-
None
Boost clock speed
400 MHz
-
Core clock speed
8 MHz
635 MHz
Manufacturing process technology
80 nm
90 nm
Number of transistors
384 million
105 million
Pipelines / CUDA cores
44
-
Power consumption (TDP)
-
27 Watt
Texture fill rate
4.800
2.540
Memory type
DDR1/DDR2/GDDR3
DDR2
Maximum RAM amount
256 MB
512 MB
Memory bus width
256 Bit
128 Bit
Memory clock speed
960 MHz
800 MBps
Memory bandwidth
30.72 GB/s
12.8 GB/s
Shared memory
-
-
Display Connectors
No outputs
2x DVI, 1x S-Video
DirectX
9.0c (9_3)
9.0c (9_3)
OpenCL
N/A
N/A
OpenGL
2.0
2.1
Shader Model
3.0
3.0
Vulkan
N/A
N/A