GeForce GT 520M and Quadro P620 - video card comparison
Passmark - benchmark score GeForce GT 520M vs Quadro P620
GeForce GT 520M
289
Quadro P620
3742
GeForce GT 520M
Quadro P620
Architecture
Fermi (2010−2014)
Pascal (2016−2021)
GPU code name
N12P-GP/LV
GP107
Market segment
Laptop
Workstation
Release date
January 2011
May 2019
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
None
Boost clock speed
-
1442 MHz
Core clock speed
740 / 600 MHz
1177 MHz
CUDA cores
48
-
Floating-point performance
129.02 gflops
1,490 gflops
Manufacturing process technology
40 nm
14 nm
Number of transistors
585 million
3,300 million
Pipelines / CUDA cores
48
512
Power consumption (TDP)
12 Watt
25 Watt
Texture fill rate
5.9 billion/sec
43.33
Memory type
DDR3
GDDR5
Maximum RAM amount
1536 MB
2 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
800 MHz
6000 MHz
Memory bandwidth
12.8 GB/s
80.13 GB/s
Shared memory
-
-
Display Connectors
No outputs
4x mini-DisplayPort
DirectX
12 API
12 (12_1)
CUDA
+
6.1
OpenCL
1.1
1.2
OpenGL
4.5
4.6
Shader Model
5.1
6.4
Vulkan
N/A
1.2.131
Optimus
+
-