GeForce 800A and GeForce2 GTS PRO - video card comparison
GeForce 800A
GeForce2 GTS PRO
Architecture
Fermi 2.0 (2010−2014)
Celsius (1999−2005)
GPU code name
GF119
NV15 A5
Market segment
Desktop
Desktop
Release date
March 2014
April 2000
Interface
PCIe 2.0 x16
AGP 4x
Supplementary power connectors
-
None
Core clock speed
475 MHz
200 MHz
Floating-point performance
141.7 gflops
-
Manufacturing process technology
40 nm
150 nm
Number of transistors
292 million
25 million
Pipelines / CUDA cores
48
-
Power consumption (TDP)
15 Watt
-
Texture fill rate
3.800
1.600
Memory type
DDR3
DDR
Maximum RAM amount
1 GB
32 MB
Memory bus width
64 Bit
128 Bit
Memory clock speed
1800 MHz
400 MHz
Memory bandwidth
14.4 GB/s
6.4 GB/s
Display Connectors
No outputs
1x VGA, 2x S-Video
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