A100 PCIe 80 GB vs GeForce G105M
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 2.0 (2007−2013) | Ampere (2020−2024) |
| GPU code name | GT218 | GA100 |
| Market segment | Laptop | Workstation |
| Release date | 16 July 2009 (15 years ago) | 28 June 2021 (3 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 | 8 | 6912 |
| Core clock speed | 500 MHz | 1065 MHz |
| Boost clock speed | no data | 1410 MHz |
| Number of transistors | 260 million | 54,200 million |
| Manufacturing process technology | 40 nm | 7 nm |
| Power consumption (TDP) | 14 Watt | 250 Watt |
| Texture fill rate | 4.000 | 609.1 |
| Floating-point processing power | 0.03424 TFLOPS | 19.49 TFLOPS |
| Gigaflops | 38 | no data |
| ROPs | 4 | 160 |
| TMUs | 8 | 432 |
| Tensor Cores | no data | 432 |
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 | PCI-E 2.0 | no data |
| Interface | PCIe 2.0 x16 | PCIe 4.0 x16 |
| Length | no data | 267 mm |
| Width | no data | 2-slot |
| Supplementary power connectors | no data | 8-pin EPS |
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 | HBM2e |
| Maximum RAM amount | Up to 512 MB | 80 GB |
| Memory bus width | 64 Bit | 5120 Bit |
| Memory clock speed | 500 (DDR2)/700 (GDDR3) MHz | 1593 MHz |
| Memory bandwidth | 8 (DDR2)/11 (GDDR3) | 2,039 GB/s |
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 | VGADual Link DVISingle Link DVIDisplayPortHDMI | No outputs |
| Multi monitor support | + | no data |
| HDMI | + | - |
| Maximum VGA resolution | 2048x1536 | no data |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| Power management | 8.0 | no data |
API compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 11.1 (10_1) | N/A |
| Shader Model | 4.1 | N/A |
| OpenGL | 2.1 | N/A |
| OpenCL | 1.1 | 3.0 |
| Vulkan | N/A | N/A |
| CUDA | + | 8.0 |
Pros & cons summary
| Recency | 16 July 2009 | 28 June 2021 |
| Chip lithography | 40 nm | 7 nm |
| Power consumption (TDP) | 14 Watt | 250 Watt |
GeForce G105M has 1685.7% lower power consumption.
A100 PCIe 80 GB, on the other hand, has an age advantage of 11 years, and a 471.4% more advanced lithography process.
We couldn't decide between GeForce G105M and A100 PCIe 80 GB. We've got no test results to judge.
Be aware that GeForce G105M is a notebook card while A100 PCIe 80 GB is a workstation 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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