GeForce GT 740 OEM and GeForce 256 SDR - video card comparison
GeForce GT 740 OEM
GeForce 256 SDR
Architecture
Kepler (2012−2018)
Celsius (1999−2005)
GPU code name
GK106
NV10 A3
Market segment
Desktop
Desktop
Release date
April 2015
October 1999
Interface
PCIe 3.0 x16
AGP 4x
Supplementary power connectors
None
None
Core clock speed
1050 MHz
120 MHz
Floating-point performance
772.6 gflops
-
Manufacturing process technology
28 nm
220 nm
Number of transistors
2,540 million
17 million
Pipelines / CUDA cores
384
-
Power consumption (TDP)
65 Watt
-
Texture fill rate
33.60
0.48
Memory type
GDDR5
SDR
Maximum RAM amount
1 GB
32 MB
Memory bus width
128 Bit
64 Bit
Memory clock speed
5012 MHz
143 MHz
Memory bandwidth
80.19 GB/s
1.144 GB/s
Display Connectors
No outputs
1x VGA
DirectX
12 (11_0)
7.0
CUDA
3.0
-
OpenCL
1.2
N/A
OpenGL
4.6
1.2
Shader Model
5.1
-
Vulkan
1.1.126
N/A