HD Graphics 520 and GeForce GTX 1070 GDDR5X - video card comparison
HD Graphics 520
GeForce GTX 1070 GDDR5X
Architecture
Gen. 9 Skylake (2015−2016)
Pascal (2016−2021)
GPU code name
Skylake GT2
GP104
Market segment
Laptop
Desktop
Release date
September 2015
December 2018
Interface
PCIe 3.0 x1
PCIe 3.0 x16
Supplementary power connectors
-
1x 8-pin
Boost clock speed
1050 MHz
1683 MHz
Core clock speed
300 MHz
1506 MHz
Manufacturing process technology
14 nm
16 nm
Number of transistors
189 million
7,200 million
Pipelines / CUDA cores
24
1920
Power consumption (TDP)
15 Watt
150 Watt
Texture fill rate
25.20
202.0
Memory type
DDR3L/LPDDR3/DDR4
GDDR5X
Maximum RAM amount
32 GB
8 GB
Memory bus width
64/128 Bit
256 Bit
Memory clock speed
System Shared
8008 MHz
Memory bandwidth
-
256.3 GB/s
Shared memory
+
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 3x DisplayPort
HDMI
-
+
DirectX
12 (12_1)
12 (12_1)
CUDA
-
6.1
OpenCL
2.1
1.2
OpenGL
4.6
4.6
Shader Model
6.4
6.4
Vulkan
+
1.2.131
Quick Sync
+
-