Quadro NVS 140M and Mobility Radeon X1400 - video card comparison
Quadro NVS 140M
Mobility Radeon X1400
Architecture
Tesla (2006−2010)
R500 (2005−2007)
GPU code name
G84M
M54
Market segment
Mobile workstation
Laptop
Release date
May 2007
January 2006
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Boost clock speed
-
445 MHz
Core clock speed
400 MHz
2 MHz
Floating-point performance
25.6 gflops
-
Manufacturing process technology
80 nm
90 nm
Number of transistors
210 million
107 million
Pipelines / CUDA cores
16
6
Power consumption (TDP)
10 Watt
-
Texture fill rate
3.200
1.780
Memory type
GDDR3, GDDR2
DDR1/DDR2/GDDR3
Maximum RAM amount
256 MB
256 MB
Memory bus width
64 Bit
128 Bit
Memory clock speed
700 MHz
500 MHz
Memory bandwidth
9.6 GB/s
8 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
11.1 (10_0)
9.0c (9_3)
CUDA
1.1
-
OpenCL
1.1
N/A
OpenGL
3.3
2.0
Shader Model
4.0
3.0
Vulkan
N/A
N/A