GeForce GT 545 and GeForce GT 745A - video card comparison
Passmark - benchmark score GeForce GT 545 vs GeForce GT 745A
GeForce GT 545
1132
GeForce GT 745A
1265
GeForce GT 545
GeForce GT 745A
Architecture
Fermi 2.0 (2010−2014)
Kepler (2012−2018)
GPU code name
GF116
GK107
Market segment
Desktop
Desktop
Release date
May 2011
August 2013
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
-
Boost clock speed
-
915 MHz
Core clock speed
720 MHz
837 MHz
Floating-point performance
414.7 gflops
642.8 gflops
Manufacturing process technology
40 nm
28 nm
Number of transistors
1,170 million
1,270 million
Pipelines / CUDA cores
144
384
Power consumption (TDP)
70 Watt
33 Watt
Texture fill rate
17.28
29.28
Memory type
DDR3
DDR3
Maximum RAM amount
1536 MB
2 GB
Memory bus width
192 Bit
128 Bit
Memory clock speed
1600 MHz
1800 MHz
Memory bandwidth
38.4 GB/s
28.8 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
No outputs
HDMI
+
-
DirectX
12 (11_0)
12 (11_0)
CUDA
2.1
3.0
OpenCL
1.1
1.2
OpenGL
4.6
4.6
Shader Model
5.1
5.1
Vulkan
N/A
1.1.126