GeForce 8100 + nForce 720a vs GeForce2 Go 100
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 | Celsius (1999−2005) | Tesla (2006−2010) |
| GPU code name | NV11 B2 | C78 |
| Market segment | Laptop | Desktop |
| Release date | 6 February 2001 (23 years ago) | 17 April 2007 (17 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 | no data | 16 |
| Core clock speed | 125 MHz | 500 MHz |
| Number of transistors | 20 million | 210 million |
| Manufacturing process technology | 180 nm | 80 nm |
| Power consumption (TDP) | 2 Watt | 40 Watt |
| Texture fill rate | 0.5 | 4.000 |
| Floating-point processing power | no data | 0.0384 TFLOPS |
| ROPs | 2 | 4 |
| TMUs | 4 | 8 |
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 | AGP 4x | PCI |
| Width | no data | IGP |
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 | DDR | System Shared |
| Maximum RAM amount | 16 MB | System Shared |
| Memory bus width | 32 Bit | System Shared |
| Memory clock speed | 166 MHz | System Shared |
| Memory bandwidth | 1.328 GB/s | 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 | No outputs | 1x DVI, 1x VGA, 1x S-Video |
API compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 7.0 | 11.1 (10_0) |
| Shader Model | no data | 4.0 |
| OpenGL | 1.2 | 3.3 |
| OpenCL | N/A | N/A |
| Vulkan | N/A | N/A |
Pros & cons summary
| Recency | 6 February 2001 | 17 April 2007 |
| Chip lithography | 180 nm | 80 nm |
| Power consumption (TDP) | 2 Watt | 40 Watt |
GeForce2 Go 100 has 1900% lower power consumption.
8100 + nForce 720a, on the other hand, has an age advantage of 6 years, and a 125% more advanced lithography process.
We couldn't decide between GeForce2 Go 100 and GeForce 8100 + nForce 720a. We've got no test results to judge.
Be aware that GeForce2 Go 100 is a notebook card while GeForce 8100 + nForce 720a is a desktop 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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