Mobility Radeon X1400 and GeForce 720M - video card comparison
Mobility Radeon X1400
GeForce 720M
Architecture
R500 (2005−2007)
Fermi 2.0 (2010−2014)
GPU code name
M54
GF117
Market segment
Laptop
Desktop
Release date
January 2006
April 2013
Interface
PCIe 1.0 x16
PCIe 2.0 x16
Boost clock speed
445 MHz
-
Core clock speed
2 MHz
625 MHz
Floating-point performance
-
240.0 gflops
Manufacturing process technology
90 nm
28 nm
Number of transistors
107 million
585 million
Pipelines / CUDA cores
6
96
Power consumption (TDP)
-
33 Watt
Texture fill rate
1.780
10.00
Memory type
DDR1/DDR2/GDDR3
DDR3
Maximum RAM amount
256 MB
2 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
500 MHz
1600 MHz
Memory bandwidth
8 GB/s
12.8 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
9.0c (9_3)
12 (11_0)
CUDA
-
2.1
OpenCL
N/A
1.1
OpenGL
2.0
4.6
Shader Model
3.0
5.1
Vulkan
N/A
N/A