Radeon 3100 Mobile IGP vs ION 2
General info
GPU architecture, market segment, value for money and other general parameters compared.
| Place in performance ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Architecture | GT2xx (2009−2012) | TeraScale (2005−2013) |
| GPU code name | GT218-ION-A3, GT218-ILV-A3 | RS780 |
| Market segment | Laptop | Laptop |
| Release date | 10 January 2010 (14 years old) | 15 August 2008 (15 years old) |
| Current price | $622 | no data |
Technical specs
General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Pipelines / CUDA cores | 16 | 40 |
| Core clock speed | 405 / 475 / 535 MHz | 350 MHz |
| Number of transistors | 260 million | 180 million |
| Manufacturing process technology | 40 nm | 65 nm |
| Power consumption (TDP) | 6/12 Watt | no data |
| Texture fill rate | 4.000 | 1.400 |
Size and compatibility
Information on ION 2 and Radeon 3100 Mobile IGP compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For notebook video cards it's notebook size, connection slot and bus, if the video card is inserted into a slot instead of being soldered to the notebook motherboard.
| Interface | PCIe 2.0 x16 | PCIe 1.0 x16 |
Memory
Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.
| Memory type | DDR2, DDR3 | System Shared |
| Maximum RAM amount | 512 MB | System Shared |
| Memory bus width | 64 Bit | System Shared |
| Memory clock speed | 790 MHz | System Shared |
| Shared memory | - | no data |
Video outputs and ports
Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.
| Display Connectors | No outputs | No outputs |
API support
List of supported graphics and general-purpose computing APIs, including their specific versions.
| DirectX | 11.1 (10_1) | 10.0 (10_0) |
| Shader Model | 4.1 | 4.1 |
| OpenGL | 3.3 | 3.3 |
| OpenCL | 1.1 | 1.0 |
| Vulkan | N/A | N/A |
| CUDA | 1.2 | no data |
Advantages and disadvantages
| Recency | 10 January 2010 | 15 August 2008 |
| Maximum RAM amount | 512 MB | System Shared |
| Chip lithography | 40 nm | 65 nm |
We couldn't decide between ION 2 and Radeon 3100 Mobile IGP. We've got no test results to judge.
Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.
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