ION 2 and Xbox XGPU-B - video card comparison
ION 2
Xbox XGPU-B
Architecture
GT2xx (2009−2012)
Kelvin (2001−2003)
GPU code name
GT218-ION-A3, GT218-ILV-A3
NV2A
Market segment
Laptop
Desktop
Release date
January 2010
November 2001
Interface
PCIe 2.0 x16
AGP 4x
Core clock speed
405 / 475 / 535 MHz
233 MHz
Manufacturing process technology
40 nm
150 nm
Number of transistors
260 million
57 million
Pipelines / CUDA cores
16
-
Power consumption (TDP)
6/12 Watt
-
Texture fill rate
4.000
1.864
Memory type
DDR2, DDR3
DDR
Maximum RAM amount
512 MB
64 MB
Memory bus width
64 Bit
128 Bit
Memory clock speed
790 MHz
400 MHz
Memory bandwidth
-
6.4 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
11.1 (10_1)
8.1
CUDA
1.2
-
OpenCL
1.1
N/A
OpenGL
3.3
1.4
Shader Model
4.1
-
Vulkan
N/A
N/A