Quadro P3000 Mobile and Quadro K620 - video card comparison
Quadro P3000 Mobile
Quadro K620
Architecture
Pascal (2016−2021)
Maxwell (2014−2018)
GPU code name
N17E-Q1
GM107
Market segment
Mobile workstation
Workstation
Release date
January 2017
July 2014
Interface
MXM-B (3.0)
PCIe 2.0 x16
Supplementary power connectors
-
None
Boost clock speed
1215 MHz
1124 MHz
Core clock speed
1088 MHz
1058 MHz
Floating-point performance
3,110 gflops
863.2 gflops
Manufacturing process technology
16 nm
28 nm
Number of transistors
7,200 million
1,870 million
Pipelines / CUDA cores
1280
384
Power consumption (TDP)
75 Watt
41 Watt
Texture fill rate
97.20
26.98
Memory type
GDDR5
128 Bit
Maximum RAM amount
6 GB
2 GB
Memory bus width
192 Bit
128 Bit
Memory clock speed
7008 MHz
1800 MHz
Memory bandwidth
168 GB/s
Up to 29 GB/s
Shared memory
-
-
Display Connectors
No outputs
DVI-I DP
Display Port
1.4
-
Number of simultaneous displays
-
4
DirectX
12
12
CUDA
6.1
5.0
OpenCL
1.2
1.2
OpenGL
4.5
4.5
Shader Model
5.1
5
Vulkan
1.2.131
+
3D Stereo
+
-
3D Vision Pro
-
+
Mosaic
+
+
nView Desktop Management
-
+
nView Display Management
+
-
Optimus
+
-