Radeon Graphics 320SP Mobile vs A800 PCIe 80 GB
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in performance ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Architecture | Ampere (2020−2024) | GCN 5.1 (2018−2022) |
| GPU code name | GA100 | Renoir |
| Market segment | Desktop | Laptop |
| Release date | 8 November 2022 (1 year ago) | 6 January 2020 (4 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 | 320 |
| Boost clock speed | 1410 MHz | 1400 MHz |
| Number of transistors | 54,200 million | 9,800 million |
| Manufacturing process technology | 7 nm | 7 nm |
| Power consumption (TDP) | 250 Watt | 15 Watt |
| Texture fill rate | 609.1 | 28.00 |
| Floating-point performance | 19.49 gflops | 0.896 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 | IGP |
| Length | 267 mm | no data |
| Width | 2-slot | no data |
| Supplementary power connectors | 8-pin EPS | 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 | System Shared |
| Maximum RAM amount | 80 GB | System Shared |
| Memory bus width | 5120 Bit | System Shared |
| Memory clock speed | 3 GB/s | System Shared |
| Memory bandwidth | 1,935 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 | No outputs |
API compatibility
List of supported graphics and general-purpose computing APIs, including their specific versions.
| DirectX | N/A | 12 (12_1) |
| Shader Model | N/A | 6.7 (6.4) |
| OpenGL | N/A | 4.6 |
| OpenCL | 3.0 | 2.1 |
| Vulkan | N/A | 1.3 |
| CUDA | 8.0 | - |
Pros & cons summary
| Recency | 8 November 2022 | 6 January 2020 |
| Power consumption (TDP) | 250 Watt | 15 Watt |
A800 PCIe 80 GB has an age advantage of 2 years.
Graphics 320SP Mobile, on the other hand, has 1566.7% lower power consumption.
We couldn't decide between A800 PCIe 80 GB and Radeon Graphics 320SP Mobile. We've got no test results to judge.
Be aware that A800 PCIe 80 GB is a desktop card while Radeon Graphics 320SP Mobile 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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