Quadro K420 and GeForce GTX 750 v2 - video card comparison
Quadro K420
GeForce GTX 750 v2
Architecture
Kepler (2012−2018)
Maxwell 2.0 (2015−2019)
GPU code name
GK107
GM206
Market segment
Workstation
Desktop
Release date
July 2014
November 2015
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
-
Boost clock speed
-
1188 MHz
Core clock speed
876 MHz
1038 MHz
Floating-point performance
336.4 gflops
1,217 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
1,270 million
2,940 million
Pipelines / CUDA cores
192
512
Power consumption (TDP)
41 Watt
-
Texture fill rate
14.02
38.02
Memory type
128 Bit
GDDR5
Maximum RAM amount
1 GB/2 GB
2 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1782 MHz
5012 MHz
Memory bandwidth
Up to 29 GB/s
80.19 GB/s
Display Connectors
DVI-I DP
No outputs
Number of simultaneous displays
4
-
DirectX
12
12.0 (12_1)
CUDA
3.0
-
OpenCL
1.2
-
OpenGL
4.5
4.6
Shader Model
5
-
Vulkan
+
-
3D Vision Pro
+
-
Mosaic
+
-
nView Desktop Management
+
-