Mobility Radeon X1400 and Riva TNT2 - video card comparison
Mobility Radeon X1400
Riva TNT2
Architecture
R500 (2005−2007)
Fahrenheit (1998−2000)
GPU code name
M54
NV5
Market segment
Laptop
Desktop
Release date
January 2006
October 1999
Interface
PCIe 1.0 x16
AGP 4x
Supplementary power connectors
-
None
Boost clock speed
445 MHz
-
Core clock speed
2 MHz
125 MHz
Manufacturing process technology
90 nm
250 nm
Number of transistors
107 million
15 million
Pipelines / CUDA cores
6
-
Texture fill rate
1.780
0.25
Memory type
DDR1/DDR2/GDDR3
SDR
Maximum RAM amount
256 MB
16 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
500 MHz
150 MHz
Memory bandwidth
8 GB/s
2.4 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x VGA
DirectX
9.0c (9_3)
6.0
OpenCL
N/A
N/A
OpenGL
2.0
1.2
Shader Model
3.0
-
Vulkan
N/A
N/A