Quadro K620 and GeForce GT 430 - video card comparison
Passmark - benchmark score Quadro K620 vs GeForce GT 430
Quadro K620
2297
GeForce GT 430
618
Quadro K620
GeForce GT 430
Architecture
Maxwell (2014−2018)
Fermi (2010−2014)
GPU code name
GM107
GF108
Market segment
Workstation
Desktop
Release date
July 2014
October 2010
Bus support
-
PCI-E 2.0 x 16
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
None
Boost clock speed
1124 MHz
-
Core clock speed
1058 MHz
700 MHz
CUDA cores per GPU
-
96
Floating-point performance
863.2 gflops
268.8 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
1,870 million
585 million
Pipelines / CUDA cores
384
96
Power consumption (TDP)
41 Watt
49 Watt
Maximum GPU temperature
-
98 °C
Texture fill rate
26.98
11.2 billion/sec
Memory type
128 Bit
GDDR3
Maximum RAM amount
2 GB
1 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1800 MHz
800 - 900 MHz (1600 - 1800 data rate)
Memory bandwidth
Up to 29 GB/s
25.6 - 28.8 GB/s
Display Connectors
DVI-I DP
HDMIVGA (optional)Mini HDMIDual Link DVI
Number of simultaneous displays
4
-
HDMI
-
+
Maximum VGA resolution
-
2048x1536
Audio input for HDMI
-
Internal
DirectX
12
12 (11_0)
CUDA
5.0
+
OpenCL
1.2
1.1
OpenGL
4.5
4.2
Shader Model
5
5.1
Vulkan
+
N/A
3D Vision Pro
+
-
Mosaic
+
-
nView Desktop Management
+
-