ION 2 and GRID K120Q - video card comparison
ION 2
GRID K120Q
Architecture
GT2xx (2009−2012)
Kepler (2012−2018)
GPU code name
GT218-ION-A3, GT218-ILV-A3
GK107
Market segment
Laptop
Workstation
Release date
January 2010
July 2014
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Core clock speed
405 / 475 / 535 MHz
850 MHz
Floating-point performance
-
326.4 gflops
Manufacturing process technology
40 nm
28 nm
Number of transistors
260 million
1,270 million
Pipelines / CUDA cores
16
192
Power consumption (TDP)
6/12 Watt
130 Watt
Texture fill rate
4.000
13.60
Memory type
DDR2, DDR3
DDR3
Maximum RAM amount
512 MB
512 MB
Memory bus width
64 Bit
128 Bit
Memory clock speed
790 MHz
1782 MHz
Memory bandwidth
-
28.51 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
11.1 (10_1)
12 (11_0)
CUDA
1.2
3.0
OpenCL
1.1
1.2
OpenGL
3.3
4.6
Shader Model
4.1
5.1
Vulkan
N/A
1.1.126