GeForce GTX 1080 Mobile and GeForce GT 520 - video card comparison
GeForce GTX 1080 Mobile
GeForce GT 520
Architecture
Pascal (2016−2021)
Fermi 2.0 (2010−2014)
GPU code name
N17E-G3
GF119
Market segment
Laptop
Desktop
Release date
August 2016
April 2011
Bus support
PCIe 3.0
16x PCI-E 2.0
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
-
None
SLI options
+
-
Boost clock speed
1733 MHz
-
Core clock speed
1607 MHz
810 MHz
CUDA cores
2560
48
Floating-point performance
9,068 gflops
155.52 gflops
Manufacturing process technology
16 nm
40 nm
Number of transistors
7,200 million
292 million
Pipelines / CUDA cores
2560
48
Power consumption (TDP)
150 Watt
29 Watt
Maximum GPU temperature
94 °C
102 °C
Texture fill rate
283.4
6.5 billion/sec
Memory type
GDDR5
DDR3
Maximum RAM amount
8 GB
1 GB (DDR3)
Memory bus width
256 Bit
64 Bit
Memory clock speed
10 GB/s
900 MHz (DDR3)
Memory bandwidth
320 GB/s
14.4 GB/s
Shared memory
-
-
Display Connectors
DP 1.42, HDMI 2.0b, DL-DVI
Dual Link DVI-IHDMIVGA (optional)
Multi monitor support
+
+
HDMI
-
+
Maximum VGA resolution
-
2048x1536
G-SYNC support
+
-
Audio input for HDMI
-
Internal
DirectX
12 (12_1)
12 (11_0)
CUDA
+
+
OpenCL
1.2
1.1
OpenGL
4.5
4.2
Shader Model
6.4
5.1
Vulkan
1.2.131
N/A
Ansel
+
-
GPU Boost
3.0
-
VR Ready
+
-