GeForce GTX 745 OEM and Quadro P520 - video card comparison
GeForce GTX 745 OEM
Quadro P520
Architecture
Maxwell (2014−2018)
Pascal (2016−2021)
GPU code name
GM107
GP108
Market segment
Desktop
Mobile workstation
Release date
February 2014
May 2019
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
None
Boost clock speed
-
1493 MHz
Core clock speed
1033 MHz
1303 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
384
Power consumption (TDP)
55 Watt
18 Watt
Texture fill rate
24.79
35.83
Memory type
DDR3
GDDR5
Maximum RAM amount
4 GB
2 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
1800 MHz
6000 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
6.1
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
5.1
6.4
Vulkan
1.1.126
1.2.131