Arc 7 A780 vs Radeon RX 5800
Contents
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 | RDNA 2.0 (2020−2025) | Generation 12.7 (2022−2023) |
| GPU code name | Navi 23 | DG2-512 |
| Market segment | Desktop | Desktop |
| Release date | no data | 2022 (4 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 | 3072 | 4096 |
| Boost clock speed | 1735 MHz | 2200 MHz |
| Number of transistors | no data | 21,700 million |
| Manufacturing process technology | 7 nm | 6 nm |
| Power consumption (TDP) | 275 Watt | 200 Watt |
| Texture fill rate | 333.1 | 563.2 |
| Floating-point processing power | 10.66 TFLOPS | 18.02 TFLOPS |
| ROPs | 64 | 128 |
| TMUs | 192 | 256 |
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 4.0 x16 |
| Width | 2-slot | 2-slot |
| Supplementary power connectors | 2x 8-pin | 2x 8-pin |
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 | GDDR6 | GDDR6X |
| Maximum RAM amount | 8 GB | 16 GB |
| Memory bus width | 256 Bit | 256 Bit |
| Memory clock speed | 14000 MHz | 17.5 GB/s |
| Memory bandwidth | 448.0 GB/s | 559.6 GB/s |
| Resizable BAR | + | + |
Connectivity and outputs
This section shows the types and number of video connectors on each GPU. The data applies specifically to desktop reference models (for example, NVIDIA’s Founders Edition). OEM partners often modify both the number and types of ports. On notebook GPUs, video‐output options are determined by the laptop’s design rather than the graphics chip itself.
| Display Connectors | 1x HDMI, 3x DisplayPort | 1x HDMI 2.1, 3x DisplayPort 1.4a |
| HDMI | + | + |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12.0 (12_1) | 12 Ultimate (12_2) |
| Shader Model | no data | 6.6 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | no data | 3.0 |
| Vulkan | - | 1.3 |
Pros & cons summary
| Maximum RAM amount | 8 GB | 16 GB |
| Chip lithography | 7 nm | 6 nm |
| Power consumption (TDP) | 275 Watt | 200 Watt |
Arc 7 A780 has a 100% higher maximum VRAM amount, a 17% more advanced lithography process, and 38% lower power consumption.
We couldn't decide between Radeon RX 5800 and Arc 7 A780. We've got no test results to judge.
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