HD Graphics 2000 vs A100 PCIe
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in performance ranking | not rated | 1222 |
| Place by popularity | not in top-100 | not in top-100 |
| Architecture | Ampere (2020−2024) | Gen. 6 Sandy Bridge (2011) |
| GPU code name | GA100 | Sandy Bridge |
| Market segment | Desktop | Laptop |
| Release date | 22 June 2020 (4 years ago) | 1 February 2011 (13 years ago) |
Detailed specifications
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 | 6912 | 6 |
| Core clock speed | 1410 MHz | 850/1100 MHz |
| Boost clock speed | no data | 1350 MHz |
| Number of transistors | 54,200 million | 189 million |
| Manufacturing process technology | 7 nm | 32 nm |
| Power consumption (TDP) | 250 Watt | unknown |
| Texture fill rate | 609.1 | 8.100 |
| Floating-point performance | 19.49 gflops | 0.1296 gflops |
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 4.0 x16 | PCIe 1.0 x16 |
| Length | 267 mm | no data |
| Width | 2-slot | no data |
| Supplementary power connectors | 1x 8-pin | 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 | HBM2e | no data |
| Maximum RAM amount | 40 GB | System Shared |
| Memory bus width | 5120 Bit | 64/128 Bit |
| Memory clock speed | 2.4 GB/s | no data |
| Memory bandwidth | 1,555 GB/s | no data |
| Shared memory | - | + |
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 | No outputs |
API compatibility
List of supported graphics and general-purpose computing APIs, including their specific versions.
| DirectX | 12 Ultimate (12_2) | 11.1 (10_1) |
| Shader Model | 6.5 | 4.1 |
| OpenGL | 4.6 | 3.1 |
| OpenCL | 2.0 | N/A |
| Vulkan | 1.2 | N/A |
| CUDA | 8.0 | - |
Pros & cons summary
| Recency | 22 June 2020 | 1 February 2011 |
| Chip lithography | 7 nm | 32 nm |
A100 PCIe has an age advantage of 9 years, and a 357.1% more advanced lithography process.
We couldn't decide between A100 PCIe and HD Graphics 2000. We've got no test results to judge.
Be aware that A100 PCIe is a desktop card while HD Graphics 2000 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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