Quadro K420 and GeForce 310M - video card comparison
Passmark - benchmark score Quadro K420 vs GeForce 310M
Quadro K420
768
GeForce 310M
118
Quadro K420
GeForce 310M
Architecture
Kepler (2012−2018)
GT2xx (2009−2012)
GPU code name
GK107
N11M-GE1
Market segment
Workstation
Laptop
Release date
July 2014
January 2010
Bus support
-
PCI-E 2.0
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
None
Core clock speed
876 MHz
606 / 625 MHz
CUDA cores
-
16
Floating-point performance
336.4 gflops
48.96 gflops
Gigaflops
-
73
Manufacturing process technology
28 nm
40 nm
Number of transistors
1,270 million
260 million
Pipelines / CUDA cores
192
16
Power consumption (TDP)
41 Watt
14 Watt
Texture fill rate
14.02
4.848
Memory type
128 Bit
GDDR3, DDR3
Maximum RAM amount
1 GB/2 GB
Up to 1 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
1782 MHz
Up to 800 (DDR3), Up to 800 (GDDR3) MHz
Memory bandwidth
Up to 29 GB/s
10.67 GB/s
Shared memory
-
-
Display Connectors
DVI-I DP
DisplayPortHDMIVGADual Link DVISingle Link DVI
Number of simultaneous displays
4
-
Multi monitor support
-
+
HDMI
-
+
Maximum VGA resolution
-
2048x1536
DirectX
12
11.1 (10_1)
CUDA
3.0
+
OpenCL
1.2
1.1
OpenGL
4.5
3.3
Shader Model
5
4.1
Vulkan
+
N/A
3D Vision Pro
+
-
Mosaic
+
-
nView Desktop Management
+
-
Power management
-
8.0