GeForce GT 420 OEM and GeForce2 GTS PRO - video card comparison
GeForce GT 420 OEM
GeForce2 GTS PRO
Architecture
Fermi (2010−2014)
Celsius (1999−2005)
GPU code name
GF108
NV15 A5
Market segment
Desktop
Desktop
Release date
September 2010
April 2000
Interface
PCIe 2.0 x16
AGP 4x
Supplementary power connectors
None
None
Core clock speed
700 MHz
200 MHz
Floating-point performance
134.4 gflops
-
Manufacturing process technology
40 nm
150 nm
Number of transistors
585 million
25 million
Pipelines / CUDA cores
48
-
Power consumption (TDP)
50 Watt
-
Texture fill rate
2.800
1.600
Memory type
DDR3
DDR
Maximum RAM amount
1 GB
32 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1800 MHz
400 MHz
Memory bandwidth
28.8 GB/s
6.4 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
1x VGA, 2x S-Video
HDMI
+
-
DirectX
12 (11_0)
7.0
CUDA
2.1
-
OpenCL
1.1
N/A
OpenGL
4.6
1.2
Shader Model
5.1
-
Vulkan
N/A
N/A