GeForce G105M vs 7900 GS AGP
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | not rated | 1289 |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | no data | 1.74 |
| Architecture | Curie (2003−2013) | Tesla 2.0 (2007−2013) |
| GPU code name | G71 | GT218 |
| Market segment | Desktop | Laptop |
| Release date | 2 April 2006 (18 years ago) | 16 July 2009 (15 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 | 8 |
| Core clock speed | 450 MHz | 500 MHz |
| Number of transistors | 278 million | 260 million |
| Manufacturing process technology | 90 nm | 40 nm |
| Power consumption (TDP) | no data | 14 Watt |
| Texture fill rate | 9.000 | 4.000 |
| Floating-point processing power | no data | 0.03424 TFLOPS |
| Gigaflops | no data | 38 |
| ROPs | 16 | 4 |
| TMUs | 20 | 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).
| Bus support | no data | PCI-E 2.0 |
| Interface | AGP 8x | PCIe 2.0 x16 |
| Width | 1-slot | no data |
| Supplementary power connectors | 1x Molex | no data |
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 | GDDR3 | GDDR3 |
| Maximum RAM amount | 256 MB | Up to 512 MB |
| Memory bus width | 256 Bit | 64 Bit |
| Memory clock speed | 660 MHz | 500 (DDR2)/700 (GDDR3) MHz |
| Memory bandwidth | 42.24 GB/s | 8 (DDR2)/11 (GDDR3) |
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 S-Video | VGADual Link DVISingle Link DVIDisplayPortHDMI |
| Multi monitor support | no data | + |
| HDMI | - | + |
| Maximum VGA resolution | no data | 2048x1536 |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| Power management | no data | 8.0 |
API compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 9.0c (9_3) | 11.1 (10_1) |
| Shader Model | 3.0 | 4.1 |
| OpenGL | 2.1 | 2.1 |
| OpenCL | N/A | 1.1 |
| Vulkan | N/A | N/A |
| CUDA | - | + |
Pros & cons summary
| Recency | 2 April 2006 | 16 July 2009 |
| Chip lithography | 90 nm | 40 nm |
GeForce G105M has an age advantage of 3 years, and a 125% more advanced lithography process.
We couldn't decide between GeForce 7900 GS AGP and GeForce G105M. We've got no test results to judge.
Be aware that GeForce 7900 GS AGP is a desktop card while GeForce G105M 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
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
