GeForce GT 740 OEM and GeForce GTS 450 OEM - video card comparison
GeForce GT 740 OEM
GeForce GTS 450 OEM
Architecture
Kepler (2012−2018)
Fermi (2010−2014)
GPU code name
GK106
GF106
Market segment
Desktop
Desktop
Release date
April 2015
October 2010
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
1x 6-pin
Core clock speed
1050 MHz
790 MHz
Floating-point performance
772.6 gflops
455.0 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
2,540 million
1,170 million
Pipelines / CUDA cores
384
144
Power consumption (TDP)
65 Watt
106 Watt
Texture fill rate
33.60
18.96
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
1536 MB
Memory bus width
128 Bit
192 Bit
Memory clock speed
5012 MHz
4000 MHz
Memory bandwidth
80.19 GB/s
96 GB/s
Display Connectors
No outputs
2x DVI, 1x mini-HDMI
HDMI
-
+
DirectX
12 (11_0)
12 (11_0)
CUDA
3.0
2.1
OpenCL
1.2
1.1
OpenGL
4.6
4.6
Shader Model
5.1
5.1
Vulkan
1.1.126
N/A