AMD Radeon HD 7990 vs AMD Radeon Pro 5300
What is the difference between AMD Radeon HD 7990 and AMD Radeon Pro 5300. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Malta | GPU Name | Navi 14 |
| Malta XT (215-0849026) | Model number | Navi 14 PRO XE |
| GCN 1.0 | Architecture | RDNA 1.0 |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 7 nm |
| 4,313 million | Transistors | 6,400 million |
| 365 mm² | Die Size | 158 mm² |
Graphics Card
| Apr 24th, 2013 | Release Date | Aug 4th, 2020 |
| Southern Islands (HD 7900) | Family | Radeon Pro Mac (Navi Series) |
| End-of-life | Production | Active |
| PCIe 3.0 x16 | Bus Interface | PCIe 4.0 x8 |
Memory
| 3 GB x2 | Memory Size | 4 GB |
| GDDR5 | Memory Type | GDDR6 |
| 384 bit x2 | Memory Bus | 128 bit |
Clock Speeds
| 950 MHz | Base Clock | 1000 MHz |
| 1000 MHz | Boost Clock | 1650 MHz |
| 1500 MHz 6 Gbps effective | Memory Clock | 1750 MHz 14 Gbps effective |
Render Config
| 128 x2 | TMUs | 80 |
| 32 x2 | ROPs | 32 |
Board Design
| 375 W | Thermal design power (TDP) | 85 W |
| 750 W | Suggested PSU | 250 W |
| 1x DVI 4x mini-DisplayPort | Display Connectors | No outputs |
| 2x 8-pin | Power Connectors | None |
API support
| 12 (11_1) | DirectX | 12 (12_1) |
| 4.6 | OpenGL | 4.6 |
| 1.2 | OpenCL | 2.1 |
| 1.2 | Vulkan | 1.2 |
| 5.1 | Shader Model | 6.5 |