Quadro FX 580 and GeForce GT 620 - video card comparison
Passmark - benchmark score Quadro FX 580 vs GeForce GT 620
Quadro FX 580
166
GeForce GT 620
388
Quadro FX 580
GeForce GT 620
Architecture
Tesla (2006−2010)
Fermi (2010−2014)
GPU code name
G96C
GF108
Market segment
Workstation
Desktop
Release date
April 2009
May 2012
Bus support
-
PCI Express 2.0
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
None
Core clock speed
450 MHz
700 MHz
CUDA cores
-
96
Floating-point performance
72 gflops
268.8 gflops
Manufacturing process technology
55 nm
40 nm
Number of transistors
314 million
585 million
Pipelines / CUDA cores
32
96
Power consumption (TDP)
40 Watt
49 Watt
Maximum GPU temperature
-
98 °C
Texture fill rate
7.200
11.2 billion/sec
Memory type
GDDR3
DDR3
Maximum RAM amount
512 MB
1 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
1600 MHz
1.8 GB/s
Memory bandwidth
25.6 GB/s
14.4 GB/s
Display Connectors
1x DVI, 2x DisplayPort
Dual Link DVI-I, HDMI, VGA
Multi monitor support
-
+
HDMI
-
+
HDCP
-
+
Maximum VGA resolution
-
2048x1536
Audio input for HDMI
-
Internal
DirectX
11.1 (10_0)
12 (11_0)
CUDA
1.1
+
OpenCL
1.1
1.1
OpenGL
3.3
4.2
Shader Model
4.0
5.1
Vulkan
N/A
N/A
3D Blu-Ray
-
+