Quadro K620 and R430 - video card comparison
Quadro K620
R430
Architecture
Maxwell (2014−2018)
R400 (2004−2008)
GPU code name
GM107
R430
Market segment
Workstation
Desktop
Release date
July 2014
-
Interface
PCIe 2.0 x16
-
Supplementary power connectors
None
-
Boost clock speed
1124 MHz
-
Core clock speed
1058 MHz
-
Floating-point performance
863.2 gflops
-
Manufacturing process technology
28 nm
110 nm
Number of transistors
1,870 million
160 million
Pipelines / CUDA cores
384
-
Power consumption (TDP)
41 Watt
-
Texture fill rate
26.98
-
Memory type
128 Bit
-
Maximum RAM amount
2 GB
-
Memory bus width
128 Bit
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Memory clock speed
1800 MHz
-
Memory bandwidth
Up to 29 GB/s
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Display Connectors
DVI-I DP
-
Number of simultaneous displays
4
-
DirectX
12
9.0b (9_2)
CUDA
5.0
-
OpenCL
1.2
N/A
OpenGL
4.5
2.1
Shader Model
5
-
Vulkan
+
N/A
3D Vision Pro
+
-
Mosaic
+
-
nView Desktop Management
+
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