GeForce 800A and GeForce GTX 260 OEM - video card comparison
GeForce 800A
GeForce GTX 260 OEM
Architecture
Fermi 2.0 (2010−2014)
Tesla 2.0 (2007−2013)
GPU code name
GF119
GT200B
Market segment
Desktop
Desktop
Release date
March 2014
December 2009
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
-
2x 6-pin
Core clock speed
475 MHz
518 MHz
Floating-point performance
141.7 gflops
414.7 gflops
Manufacturing process technology
40 nm
55 nm
Number of transistors
292 million
1,400 million
Pipelines / CUDA cores
48
192
Power consumption (TDP)
15 Watt
182 Watt
Texture fill rate
3.800
33.15
Memory type
DDR3
GDDR3
Maximum RAM amount
1 GB
1792 MB
Memory bus width
64 Bit
448 Bit
Memory clock speed
1800 MHz
2016 MHz
Memory bandwidth
14.4 GB/s
112.9 GB/s
Display Connectors
No outputs
2x DVI, 1x S-Video
DirectX
12 (11_0)
11.1 (10_0)
CUDA
2.1
1.3
OpenCL
1.1
1.1
OpenGL
4.6
3.3
Shader Model
5.1
4.0
Vulkan
N/A
N/A