HD Graphics P530 and GeForce GTX 745 OEM - video card comparison
HD Graphics P530
GeForce GTX 745 OEM
Architecture
Gen. 9 Skylake (2015−2016)
Maxwell (2014−2018)
GPU code name
Skylake GT2
GM107
Market segment
Laptop
Desktop
Release date
September 2015
February 2014
Interface
PCIe 3.0 x1
PCIe 3.0 x16
Supplementary power connectors
-
None
Boost clock speed
1050 MHz
-
Core clock speed
350 MHz
1033 MHz
Floating-point performance
-
793.3 gflops
Manufacturing process technology
14 nm
28 nm
Number of transistors
189 million
1,870 million
Pipelines / CUDA cores
24
384
Power consumption (TDP)
15 Watt
55 Watt
Texture fill rate
18.40
24.79
Memory type
DDR3L/LPDDR3/DDR4
DDR3
Maximum RAM amount
1740 MB
4 GB
Memory bus width
64/128 Bit
128 Bit
Memory clock speed
System Shared
1800 MHz
Memory bandwidth
-
28.8 GB/s
Shared memory
+
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x VGA
HDMI
-
+
DirectX
12 (12_1)
12 (11_0)
CUDA
-
5.0
OpenCL
2.1
1.2
OpenGL
4.6
4.6
Shader Model
6.4
5.1
Vulkan
1.1.97
1.1.126
Quick Sync
+
-