Quadro K620 and Radeon X1300 - video card comparison
Passmark - benchmark score Quadro K620 vs Radeon X1300
Quadro K620
2297
Radeon X1300
60
Quadro K620
Radeon X1300
Architecture
Maxwell (2014−2018)
R500 (2005−2007)
GPU code name
GM107
RV515
Market segment
Workstation
Desktop
Release date
July 2014
December 2005
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
None
Boost clock speed
1124 MHz
-
Core clock speed
1058 MHz
450 MHz
Floating-point performance
863.2 gflops
-
Manufacturing process technology
28 nm
90 nm
Number of transistors
1,870 million
107 million
Pipelines / CUDA cores
384
-
Power consumption (TDP)
41 Watt
-
Texture fill rate
26.98
1.800
Memory type
128 Bit
DDR
Maximum RAM amount
2 GB
256 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1800 MHz
500 MHz
Memory bandwidth
Up to 29 GB/s
8 GB/s
Display Connectors
DVI-I DP
1x DVI, 1x VGA, 1x S-Video
Number of simultaneous displays
4
-
DirectX
12
9.0c (9_3)
CUDA
5.0
-
OpenCL
1.2
N/A
OpenGL
4.5
2.0
Shader Model
5
3.0
Vulkan
+
N/A
3D Vision Pro
+
-
Mosaic
+
-
nView Desktop Management
+
-