GeForce GT 420 OEM and Quadro RTX 6000 - video card comparison
GeForce GT 420 OEM
Quadro RTX 6000
Architecture
Fermi (2010−2014)
Turing (2018−2021)
GPU code name
GF108
TU102
Market segment
Desktop
Workstation
Release date
September 2010
August 2018
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
1x 6-pin + 1x 8-pin
Boost clock speed
-
1770 MHz
Core clock speed
700 MHz
1440 MHz
Floating-point performance
134.4 gflops
-
Manufacturing process technology
40 nm
12 nm
Number of transistors
585 million
18,600 million
Pipelines / CUDA cores
48
4608
Power consumption (TDP)
50 Watt
260 Watt
Texture fill rate
2.800
509.8
Memory type
DDR3
GDDR6
Maximum RAM amount
1 GB
24 GB
Memory bus width
128 Bit
384 Bit
Memory clock speed
1800 MHz
14000 MHz
Memory bandwidth
28.8 GB/s
672.0 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
4x DisplayPort, 1x USB Type-C
HDMI
+
-
DirectX
12 (11_0)
12 Ultimate (12_1)
CUDA
2.1
7.5
OpenCL
1.1
2.0
OpenGL
4.6
4.6
Shader Model
5.1
6.5
Vulkan
N/A
1.2.131