ION 2 and GeForce 315 OEM - video card comparison
ION 2
GeForce 315 OEM
Architecture
GT2xx (2009−2012)
Tesla 2.0 (2007−2013)
GPU code name
GT218-ION-A3, GT218-ILV-A3
GT216
Market segment
Laptop
Desktop
Release date
January 2010
March 2010
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
-
None
Core clock speed
405 / 475 / 535 MHz
475 MHz
Floating-point performance
-
105.6 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
260 million
486 million
Pipelines / CUDA cores
16
48
Power consumption (TDP)
6/12 Watt
33 Watt
Texture fill rate
4.000
7.600
Memory type
DDR2, DDR3
DDR3
Maximum RAM amount
512 MB
512 MB
Memory bus width
64 Bit
64 Bit
Memory clock speed
790 MHz
1580 MHz
Memory bandwidth
-
12.64 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x VGA
HDMI
-
+
DirectX
11.1 (10_1)
11.1 (10_1)
CUDA
1.2
1.2
OpenCL
1.1
1.1
OpenGL
3.3
3.3
Shader Model
4.1
4.1
Vulkan
N/A
N/A