HD Graphics 520 and GeForce 825M - video card comparison
Passmark - benchmark score HD Graphics 520 vs GeForce 825M
HD Graphics 520
856
GeForce 825M
805
HD Graphics 520
GeForce 825M
Architecture
Gen. 9 Skylake (2015−2016)
Kepler (2012−2018)
GPU code name
Skylake GT2
GK208
Market segment
Laptop
Laptop
Release date
September 2015
January 2014
Interface
PCIe 3.0 x1
PCIe 3.0 x8
Supplementary power connectors
-
None
Boost clock speed
1050 MHz
941 MHz
Core clock speed
300 MHz
850 MHz
Floating-point performance
-
722.7 gflops
Manufacturing process technology
14 nm
28 nm
Number of transistors
189 million
915 million
Pipelines / CUDA cores
24
384
Power consumption (TDP)
15 Watt
33 Watt
Texture fill rate
25.20
30.11
Memory type
DDR3L/LPDDR3/DDR4
DDR3
Maximum RAM amount
32 GB
2 GB
Memory bus width
64/128 Bit
64 Bit
Memory clock speed
System Shared
1800 MHz
Memory bandwidth
-
14.4 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
12 (11_0)
CUDA
-
+
OpenCL
2.1
1.2
OpenGL
4.6
4.6
Shader Model
6.4
5.1
Vulkan
+
1.1.126
Optimus
-
+
Quick Sync
+
-