AMD Radeon RX 5500 OEM vs AMD Radeon R9 390
What is the difference between AMD Radeon RX 5500 OEM and AMD Radeon R9 390. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Navi 14 | GPU Name | Grenada |
| Navi 14 XT (215-0932220) | Model number | Grenada PRO (215-0880030) |
| RDNA 1.0 | Architecture | GCN 2.0 |
| TSMC | Foundry | TSMC |
| 7 nm | Process Size | 28 nm |
| 6,400 million | Transistors | 6,200 million |
| 158 mm² | Die Size | 438 mm² |
Graphics Card
| Oct 7th, 2019 | Release Date | Jun 18th, 2015 |
| Navi (RX 5000) | Family | Pirate Islands (R9 300) |
| Active | Production | Active |
| Vega | Predecessor | Volcanic Islands |
| PCIe 4.0 x8 | Bus Interface | PCIe 3.0 x16 |
Memory
| 4 GB | Memory Size | 8 GB |
| GDDR6 | Memory Type | GDDR5 |
| 128 bit | Memory Bus | 512 bit |
| 224.0 GB/s | Bandwidth | 384.0 GB/s |
Performance
| 59.04 GPixel/s | Pixel fillrate | 64.00 GPixel/s |
| 162.4 GTexel/s | Texture fillrate | 160.0 GTexel/s |
| 5.196 TFLOPS | FP32 (float) performance | 5.120 TFLOPS |
| 324.7 GFLOPS (1:16) | FP64 (double) performance | 640.0 GFLOPS (1:8) |
Clock Speeds
| 1750 MHz 14 Gbps effective | Memory Clock | 1500 MHz 6 Gbps effective |
Render Config
| 1408 | Shading Units | 2560 |
| 88 | TMUs | 160 |
| 32 | ROPs | 64 |
| 22 | Compute Units | 40 |
| 2 MB | L2 Cache | 1024 KB |
Board Design
| Dual-slot | Slot Width | Dual-slot |
| 180 mm 7.1 inches | Length | 275 mm 10.8 inches |
| 110 W | Thermal design power (TDP) | 275 W |
| 300 W | Suggested PSU | 600 W |
| 1x HDMI 3x DisplayPort | Display Connectors | 2x DVI 1x HDMI 1x DisplayPort |
| 1x 8-pin | Power Connectors | 1x 6-pin + 1x 8-pin |
| D332-57 | Board Number | C679 |
API support
| 12 (12_1) | DirectX | 12 (12_0) |
| 4.6 | OpenGL | 4.6 |
| 2.1 | OpenCL | 2.0 |
| 1.2 | Vulkan | 1.2 |
| 6.5 | Shader Model | 6.3 |