GeForce GTX 980 SLI Mobile and Quadro P520 - video card comparison
GeForce GTX 980 SLI Mobile
Quadro P520
Architecture
Maxwell (2014−2018)
Pascal (2016−2021)
GPU code name
N16E-GXX SLI
GP108
Market segment
Laptop
Mobile workstation
Release date
September 2015
May 2019
Interface
-
PCIe 3.0 x16
Supplementary power connectors
-
None
SLI options
+
-
Boost clock speed
1228 MHz
1493 MHz
Core clock speed
1126 MHz
1303 MHz
Manufacturing process technology
28 nm
14 nm
Number of transistors
10400 Million
1,800 million
Pipelines / CUDA cores
4096
384
Power consumption (TDP)
330 Watt
18 Watt
Texture fill rate
-
35.83
Memory type
GDDR5
GDDR5
Maximum RAM amount
2x 8 GB
2 GB
Memory bus width
256 Bit
64 Bit
Memory clock speed
3500 MHz
6000 MHz
Memory bandwidth
-
48.06 GB/s
Shared memory
-
-
Display Connectors
-
No outputs
G-SYNC support
+
-
DirectX
12_1
12 (12_1)
CUDA
+
6.1
OpenCL
-
1.2
OpenGL
-
4.6
Shader Model
-
6.4
Vulkan
-
1.2.131