NVIDIA A800 PCIe 80 GB: specs and benchmarks
Summary
NVIDIA started A800 PCIe 80 GB sales 8 November 2022. This is a desktop graphics card based on an Ampere architecture and made with 7 nm manufacturing process. It is primarily aimed at gamer market. 80 GB of HBM2e memory clocked at 3 GB/s are supplied, and together with 5120 Bit memory interface this creates a bandwidth of 1,935 GB/s.
Compatibility-wise, this is dual-slot card attached via PCIe 4.0 x16 interface. Its manufacturer default version has a length of 267 mm. 8-pin EPS power connector is required, and power consumption is at 250 Watt.
We have no data on A800 PCIe 80 GB benchmark results.
General info
Some basic facts about A800 PCIe 80 GB: architecture, market segment, release date etc.
| Place in performance ranking | not rated | |
| Place by popularity | not in top-100 | |
| Architecture | Ampere (2020−2022) | |
| GPU code name | GA100 | |
| Market segment | Desktop | |
| Release date | 8 November 2022 (1 year old) |
Technical specs
A800 PCIe 80 GB's specs such as number of shaders, GPU base clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of A800 PCIe 80 GB's performance, but for precise assessment you have to consider its benchmark and gaming test results.
| Pipelines / CUDA cores | 6912 | of 20480 (Data Center GPU Max NEXT) |
| Boost clock speed | 1410 MHz | of 3599 (Radeon RX 7990 XTX) |
| Number of transistors | 54,200 million | of 14400 (GeForce GTX 1080 SLI Mobile) |
| Manufacturing process technology | 7 nm | of 4 (GeForce RTX 4080) |
| Power consumption (TDP) | 250 Watt | of 2400 (Data Center GPU Max Subsystem) |
| Texture fill rate | 609.1 | of 969.9 (H100 SXM5 96 GB) |
Size and compatibility
This section provides details about the physical dimensions of A800 PCIe 80 GB and its compatibility with other computer components. This information is useful when selecting a computer configuration or upgrading an existing one. For desktop graphics cards, it includes details about the interface and bus (for motherboard compatibility) and additional power connectors (for power supply compatibility).
| Interface | PCIe 4.0 x16 | |
| Length | 267 mm | |
| Width | 2-slot | |
| Supplementary power connectors | 8-pin EPS |
Memory
Parameters of memory installed on A800 PCIe 80 GB: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors have no dedicated memory and use a shared part of system RAM instead.
| Memory type | HBM2e | |
| Maximum RAM amount | 80 GB | of 192 (Radeon Instinct MI300X) |
| Memory bus width | 5120 Bit | of 19000 (GeForce RTX 3080 12 GB) |
| Memory clock speed | 3 GB/s | of 23000 (GeForce RTX 4080 SUPER) |
| Memory bandwidth | 1,935 GB/s | of 3276 (Aldebaran) |
Video outputs and ports
Types and number of video connectors present on A800 PCIe 80 GB. As a rule, this section is relevant only for desktop reference graphics cards, since for notebook ones the availability of certain video outputs depends on the laptop model, while non-reference desktop models can (though not necessarily will) bear a different set of video ports.
| Display Connectors | No outputs |
API support
APIs supported by A800 PCIe 80 GB, sometimes including their particular versions.
| DirectX | N/A | |
| Shader Model | N/A | |
| OpenGL | N/A | of 4.6 (GeForce GTX 1080 Mobile) |
| OpenCL | 3.0 | |
| Vulkan | N/A | |
| CUDA | 8.0 |
AMD equivalent
According to our data, the closest AMD alternative to A800 PCIe 80 GB is Radeon RX 6800 XT.
Similar GPUs
Here is our recommendation of several graphics cards that are more or less close in performance to the one reviewed.
Recommended processors
These processors are most commonly used with A800 PCIe 80 GB according to our statistics.
