GeForce GT 320 OEM and ION - video card comparison
GeForce GT 320 OEM
ION
Architecture
Tesla 2.0 (2007−2013)
Tesla (2006−2010)
GPU code name
GT215
C7A-ION
Market segment
Desktop
Desktop
Release date
February 2010
June 2008
Interface
PCIe 2.0 x16
PCI
Supplementary power connectors
None
-
Core clock speed
540 MHz
450 MHz
Floating-point performance
187.49 gflops
-
Manufacturing process technology
40 nm
65 nm
Number of transistors
727 million
282 million
Pipelines / CUDA cores
72
16
Power consumption (TDP)
43 Watt
20 Watt
Texture fill rate
12.96
3.600
Memory type
GDDR3
System Shared
Maximum RAM amount
1 GB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
1580 MHz
System Shared
Memory bandwidth
25.28 GB/s
-
Display Connectors
1x DVI, 1x HDMI, 1x VGA
No outputs
HDMI
+
-
DirectX
11.1 (10_1)
11.1 (10_0)
CUDA
1.2
-
OpenCL
1.1
N/A
OpenGL
3.3
3.3
Shader Model
4.1
4.0
Vulkan
N/A
N/A