GeForce GTX 745 OEM and GeForce MX230 - video card comparison
GeForce GTX 745 OEM
GeForce MX230
Architecture
Maxwell (2014−2018)
Pascal (2016−2021)
GPU code name
GM107
N17S-G0
Market segment
Desktop
Laptop
Release date
February 2014
February 2019
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
None
Boost clock speed
-
1531 MHz
Core clock speed
1033 MHz
1519 MHz
Floating-point performance
793.3 gflops
-
Manufacturing process technology
28 nm
14 nm
Number of transistors
1,870 million
1,800 million
Pipelines / CUDA cores
384
256
Power consumption (TDP)
55 Watt
10 Watt
Texture fill rate
24.79
25.31
Memory type
DDR3
GDDR5
Maximum RAM amount
4 GB
4 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
1800 MHz
7000 MHz
Memory bandwidth
28.8 GB/s
48.06 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x VGA
No outputs
HDMI
+
-
DirectX
12 (11_0)
12 (12_1)
CUDA
5.0
+
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
5.1
6.4
Vulkan
1.1.126
1.2.131
Optimus
-
+