GeForce GTX 745 OEM and GeForce 605 OEM - video card comparison
GeForce GTX 745 OEM
GeForce 605 OEM
Architecture
Maxwell (2014−2018)
Fermi 2.0 (2010−2014)
GPU code name
GM107
GF119
Market segment
Desktop
Desktop
Release date
February 2014
April 2012
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
None
Core clock speed
1033 MHz
523 MHz
Floating-point performance
793.3 gflops
100.4 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
1,870 million
292 million
Pipelines / CUDA cores
384
48
Power consumption (TDP)
55 Watt
25 Watt
Texture fill rate
24.79
4.184
Memory type
DDR3
DDR3
Maximum RAM amount
4 GB
512 MB
Memory bus width
128 Bit
64 Bit
Memory clock speed
1800 MHz
1794 MHz
Memory bandwidth
28.8 GB/s
14.35 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
1x DVI, 1x HDMI, 1x VGA
HDMI
+
+
DirectX
12 (11_0)
12 (11_0)
CUDA
5.0
2.1
OpenCL
1.2
1.1
OpenGL
4.6
4.6
Shader Model
5.1
5.1
Vulkan
1.1.126
N/A