GeForce 6600 GT and GeForce GT 320 OEM - video card comparison
GeForce 6600 GT
GeForce GT 320 OEM
Architecture
Curie (2003−2013)
Tesla 2.0 (2007−2013)
GPU code name
NV43 A2
GT215
Market segment
Desktop
Desktop
Release date
August 2004
February 2010
Interface
PCIe 1.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
None
Core clock speed
500 MHz
540 MHz
Floating-point performance
-
187.49 gflops
Manufacturing process technology
110 nm
40 nm
Number of transistors
146 million
727 million
Pipelines / CUDA cores
-
72
Power consumption (TDP)
-
43 Watt
Texture fill rate
4.000
12.96
Memory type
GDDR3
GDDR3
Maximum RAM amount
128 MB
1 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1000 MHz
1580 MHz
Memory bandwidth
16 GB/s
25.28 GB/s
Display Connectors
1x DVI, 1x VGA, 1x S-Video
1x DVI, 1x HDMI, 1x VGA
HDMI
-
+
DirectX
9.0c (9_3)
11.1 (10_1)
CUDA
-
1.2
OpenCL
N/A
1.1
OpenGL
2.1
3.3
Shader Model
3.0
4.1
Vulkan
N/A
N/A