GeForce 945A and GeForce GT 740 - video card comparison
Passmark - benchmark score GeForce 945A vs GeForce GT 740
GeForce 945A
1908
GeForce GT 740
1534
GeForce 945A
GeForce GT 740
Architecture
Maxwell (2014−2018)
Kepler (2012−2018)
GPU code name
GM108
GK107
Market segment
Desktop
Desktop
Release date
March 2015
May 2014
Interface
PCIe 3.0 x8
PCIe 3.0 x16
Supplementary power connectors
-
1x 6-pin
Boost clock speed
1189 MHz
-
Core clock speed
1072 MHz
993 MHz
Floating-point performance
903.2 gflops
762.6 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
-
1,270 million
Pipelines / CUDA cores
384
384
Power consumption (TDP)
33 Watt
64 Watt
Texture fill rate
28.54
31.78
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
4 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
5012 MHz
5012 MHz
Memory bandwidth
40.1 GB/s
80.19 GB/s
Display Connectors
No outputs
2x DVI, 1x mini-HDMI
HDMI
-
+
DirectX
12 (11_0)
12 (11_0)
CUDA
5.0
3.0
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
5.1
5.1
Vulkan
1.1.126
1.1.126