GeForce 405M and GeForce2 MX - video card comparison
GeForce 405M
GeForce2 MX
Architecture
GT2xx (2009−2012)
Celsius (1999−2005)
GPU code name
GT218
NV11 A2
Market segment
Laptop
Desktop
Release date
May 2012
June 2000
Bus support
PCI-E 2.0
-
Interface
PCIe 2.0 x16
AGP 4x
Supplementary power connectors
-
None
Core clock speed
606 MHz
175 MHz
CUDA cores
16
-
Floating-point performance
38.78 gflops
-
Gigaflops
73
-
Manufacturing process technology
40 nm
180 nm
Number of transistors
260 million
20 million
Pipelines / CUDA cores
16
-
Power consumption (TDP)
14 Watt
-
Texture fill rate
4.848
0.7
Memory type
GDDR3, DDR3
SDR
Maximum RAM amount
Up to 512 MB
32 MB
Memory bus width
64 Bit
128 Bit
Memory clock speed
Up to 800 (DDR3), Up to 800 (GDDR3) MHz
166 MHz
Memory bandwidth
25.6 GB/s
2.656 GB/s
Shared memory
-
-
Display Connectors
DisplayPort, HDMI, VGA, Dual Link DVI, Single Link DVI
1x VGA
Multi monitor support
+
-
HDMI
+
-
Maximum VGA resolution
2048x1536
-
DirectX
12 API
7.0
CUDA
+
-
OpenCL
1.1
N/A
OpenGL
4.5
1.2
Shader Model
4.1
-
Vulkan
N/A
N/A
Power management
8.0
-