GeForce GTX 560 and Quadro K620 - video card comparison
Passmark - benchmark score GeForce GTX 560 vs Quadro K620
GeForce GTX 560
2822
Quadro K620
2297
GeForce GTX 560
Quadro K620
Architecture
Fermi 2.0 (2010−2014)
Maxwell (2014−2018)
GPU code name
GF114
GM107
Market segment
Desktop
Workstation
Release date
May 2011
July 2014
Bus support
16x PCI-E 2.0
-
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
Two 6-pin
None
SLI options
+
-
Boost clock speed
-
1124 MHz
Core clock speed
810 MHz
1058 MHz
Floating-point performance
1,088.6 gflops
863.2 gflops
Manufacturing process technology
40 nm
28 nm
Number of transistors
1,950 million
1,870 million
Pipelines / CUDA cores
336
384
Power consumption (TDP)
150 Watt
41 Watt
Maximum GPU temperature
99 °C
-
Texture fill rate
45.36
26.98
Memory type
GDDR5
128 Bit
Maximum RAM amount
1 GB
2 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
4000 MHz
1800 MHz
Memory bandwidth
128.0 GB/s
Up to 29 GB/s
Display Connectors
Two Dual Link DVI, Mini HDMI
DVI-I DP
Number of simultaneous displays
-
4
Multi monitor support
+
-
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
12
CUDA
+
5.0
OpenCL
1.1
1.2
OpenGL
4.1
4.5
Shader Model
5.1
5
Vulkan
N/A
+
3D Blu-Ray
+
-
3D Gaming
+
-
3D Vision Pro
-
+
Mosaic
-
+
nView Desktop Management
-
+