Quadro K620 and GeForce 7600 LE - video card comparison
Quadro K620
GeForce 7600 LE
Architecture
Maxwell (2014−2018)
Curie (2003−2013)
GPU code name
GM107
G73
Market segment
Workstation
Desktop
Release date
July 2014
March 2006
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
None
Boost clock speed
1124 MHz
-
Core clock speed
1058 MHz
400 MHz
Floating-point performance
863.2 gflops
-
Manufacturing process technology
28 nm
90 nm
Number of transistors
1,870 million
177 million
Pipelines / CUDA cores
384
-
Power consumption (TDP)
41 Watt
-
Texture fill rate
26.98
3.200
Memory type
128 Bit
DDR2
Maximum RAM amount
2 GB
256 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1800 MHz
800 MHz
Memory bandwidth
Up to 29 GB/s
12.8 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
2.1
Shader Model
5
3.0
Vulkan
+
N/A
3D Vision Pro
+
-
Mosaic
+
-
nView Desktop Management
+
-