ATI Radeon 3100 IGP vs GeForce GT 120 OEM
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Architecture | Tesla (2006−2010) | TeraScale (2005−2013) |
| GPU code name | G96C | RS780 |
| Market segment | Desktop | Laptop |
| Release date | 10 March 2009 (15 years ago) | 15 August 2008 (16 years ago) |
Detailed specifications
General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Pipelines / CUDA cores | 32 | 40 |
| Core clock speed | 738 MHz | 344 MHz |
| Number of transistors | 314 million | 180 million |
| Manufacturing process technology | 55 nm | 65 nm |
| Power consumption (TDP) | 50 Watt | no data |
| Texture fill rate | 11.81 | 1.376 |
| Floating-point processing power | 0.1175 TFLOPS | 0.02752 TFLOPS |
| ROPs | 8 | 4 |
| TMUs | 16 | 4 |
Form factor & compatibility
Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).
| Interface | PCIe 2.0 x16 | PCIe 1.0 x16 |
| Length | 168 mm | no data |
| Width | 1-slot | no data |
| Supplementary power connectors | None | None |
VRAM capacity and type
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 | System Shared |
| Maximum RAM amount | 512 MB | System Shared |
| Memory bus width | 128 Bit | System Shared |
| Memory clock speed | 504 MHz | System Shared |
| Memory bandwidth | 16.13 GB/s | no data |
| Shared memory | no data | + |
Connectivity and outputs
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 | 1x DVI, 1x VGA, 1x S-Video | No outputs |
API compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 11.1 (10_0) | 10.0 (10_0) |
| Shader Model | 4.0 | 4.1 |
| OpenGL | 3.3 | 3.3 |
| OpenCL | 1.1 | 1.0 |
| Vulkan | N/A | N/A |
| CUDA | 1.1 | - |
Pros & cons summary
| Recency | 10 March 2009 | 15 August 2008 |
| Chip lithography | 55 nm | 65 nm |
GT 120 OEM has an age advantage of 6 months, and a 18.2% more advanced lithography process.
We couldn't decide between GeForce GT 120 OEM and Radeon 3100 IGP. We've got no test results to judge.
Be aware that GeForce GT 120 OEM is a desktop card while Radeon 3100 IGP is a notebook one.
Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.
Comparisons with similar GPUs
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