GeForce GT 620 OEM and Quadro T1000 Max-Q - video card comparison
GeForce GT 620 OEM
Quadro T1000 Max-Q
Architecture
Fermi 2.0 (2010−2014)
Turing (2018−2021)
GPU code name
GF119
N19P-Q1
Market segment
Desktop
Mobile workstation
Release date
April 2012
May 2019
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
None
Boost clock speed
-
1455 MHz
Core clock speed
810 MHz
795 / 1230 MHz
Floating-point performance
155.5 gflops
-
Manufacturing process technology
40 nm
12 nm
Number of transistors
292 million
4,700 million
Pipelines / CUDA cores
48
768
Power consumption (TDP)
30 Watt
35 - 40 Watt
Texture fill rate
6.480
75.60
Memory type
DDR3
GDDR5
Maximum RAM amount
512 MB
4 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
1796 MHz
8000 MHz
Memory bandwidth
14.37 GB/s
80 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x VGA
No outputs
HDMI
+
-
DirectX
12 (11_0)
12 (12_1)
CUDA
2.1
7.5
OpenCL
1.1
3.0
OpenGL
4.6
4.6
Shader Model
5.1
6.6
Vulkan
N/A
1.2