AMD Radeon RX 550 512SP vs AMD Radeon R7 250XE
What is the difference between AMD Radeon RX 550 512SP and AMD Radeon R7 250XE. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Baffin | GPU Name | Cape Verde |
| Baffin LE | Model number | Cape Verde XT |
| GCN 4.0 | Architecture | GCN 1.0 |
| GlobalFoundries | Foundry | TSMC |
| 14 nm | Process Size | 28 nm |
| 3,000 million | Transistors | 1,500 million |
| 123 mm² | Die Size | 123 mm² |
Graphics Card
| Oct 13th, 2017 | Release Date | Aug 21st, 2014 |
| Polaris (RX 500) | Family | Volcanic Islands (R7 200) |
| Active | Production | End-of-life |
| Arctic Islands | Predecessor | Sea Islands |
| PCIe 3.0 x8 | Bus Interface | PCIe 3.0 x16 |
Memory
| 2 GB | Memory Size | 1024 MB |
| GDDR5 | Memory Type | GDDR5 |
| 128 bit | Memory Bus | 128 bit |
| 96.00 GB/s | Bandwidth | 72.00 GB/s |
Performance
| 17.14 GPixel/s | Pixel fillrate | 13.76 GPixel/s |
| 34.27 GTexel/s | Texture fillrate | 34.40 GTexel/s |
| 1,097 GFLOPS | FP32 (float) performance | 1,101 GFLOPS |
| 68.54 GFLOPS (1:16) | FP64 (double) performance | 68.80 GFLOPS (1:16) |
Clock Speeds
| 1500 MHz 6 Gbps effective | Memory Clock | 1125 MHz 4.5 Gbps effective |
Render Config
| 512 | Shading Units | 640 |
| 32 | TMUs | 40 |
| 16 | ROPs | 16 |
| 8 | Compute Units | 10 |
| 16 KB (per CU) | L1 Cache | 16 KB (per CU) |
| 512 KB | L2 Cache | 256 KB |
Board Design
| Dual-slot | Slot Width | Single-slot |
| 50 W | Thermal design power (TDP) | 80 W |
| 250 W | Suggested PSU | 250 W |
| 1x DVI 1x HDMI 1x DisplayPort | Display Connectors | 1x DVI 1x HDMI 1x VGA |
| None | Power Connectors | None |
API support
| 12 (12_0) | DirectX | 12 (11_1) |
| 4.6 | OpenGL | 4.6 |
| 2.1 | OpenCL | 1.2 |
| 1.2 | Vulkan | 1.2 |
| 6.4 | Shader Model | 5.1 |