Quadro K620 and GeForce 8300 - video card comparison
Passmark - benchmark score Quadro K620 vs GeForce 8300
Quadro K620
2297
GeForce 8300
104
Quadro K620
GeForce 8300
Architecture
Maxwell (2014−2018)
Tesla (2006−2010)
GPU code name
GM107
C78
Market segment
Workstation
Desktop
Release date
July 2014
April 2007
Interface
PCIe 2.0 x16
PCI
Supplementary power connectors
None
-
Boost clock speed
1124 MHz
-
Core clock speed
1058 MHz
500 MHz
Floating-point performance
863.2 gflops
-
Manufacturing process technology
28 nm
80 nm
Number of transistors
1,870 million
210 million
Pipelines / CUDA cores
384
16
Power consumption (TDP)
41 Watt
40 Watt
Texture fill rate
26.98
4.000
Memory type
128 Bit
System Shared
Maximum RAM amount
2 GB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
1800 MHz
System Shared
Memory bandwidth
Up to 29 GB/s
-
Display Connectors
DVI-I DP
1x DVI, 1x VGA, 1x S-Video
Number of simultaneous displays
4
-
DirectX
12
11.1 (10_0)
CUDA
5.0
-
OpenCL
1.2
N/A
OpenGL
4.5
3.3
Shader Model
5
4.0
Vulkan
+
N/A
3D Vision Pro
+
-
Mosaic
+
-
nView Desktop Management
+
-