AMD Radeon R9 270 1024SP vs AMD Radeon RX 560 Mobile
What is the difference between AMD Radeon R9 270 1024SP and AMD Radeon RX 560 Mobile. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Pitcairn | GPU Name | Baffin |
| Pitcairn PRO (215-0828062) | Model number | Baffin XT |
| GCN 1.0 | Architecture | GCN 4.0 |
| TSMC | Foundry | GlobalFoundries |
| 28 nm | Process Size | 14 nm |
| 2,800 million | Transistors | 3,000 million |
| 212 mm² | Die Size | 123 mm² |
Graphics Card
| Mar 13th, 2015 | Release Date | Jan 5th, 2017 |
| Volcanic Islands (R9 200) | Family | Mobility Radeon (RX M500) |
| Active | Production | Active |
| Sea Islands | Predecessor | Crystal System |
| PCIe 3.0 x16 | Bus Interface | MXM-B (3.0) |
Memory
| 2 GB | Memory Size | 4 GB |
| GDDR5 | Memory Type | GDDR5 |
| 256 bit | Memory Bus | 128 bit |
| 153.6 GB/s | Bandwidth | 96.00 GB/s |
Performance
| 29.60 GPixel/s | Pixel fillrate | 19.23 GPixel/s |
| 59.20 GTexel/s | Texture fillrate | 76.93 GTexel/s |
| 1.894 TFLOPS | FP32 (float) performance | 2.462 TFLOPS |
| 118.4 GFLOPS (1:16) | FP64 (double) performance | 153.9 GFLOPS (1:16) |
Clock Speeds
| 900 MHz | Base Clock | 1090 MHz |
| 925 MHz | Boost Clock | 1202 MHz |
| 1200 MHz 4.8 Gbps effective | Memory Clock | 1500 MHz 6 Gbps effective |
Render Config
| 1024 | Shading Units | 1024 |
| 64 | TMUs | 64 |
| 32 | ROPs | 16 |
| 16 | Compute Units | 16 |
| 16 KB (per CU) | L1 Cache | 16 KB (per CU) |
| 512 KB | L2 Cache | 1024 KB |
Board Design
| Dual-slot | Slot Width | MXM Module |
| 150 W | Thermal design power (TDP) | 65 W |
| 2x DVI 1x HDMI 1x DisplayPort | Display Connectors | No outputs |
| 1x 6-pin | Power Connectors | None |
API support
| 12 (11_1) | DirectX | 12 (12_0) |
| 4.6 | OpenGL | 4.6 |
| 1.2 | OpenCL | 2.1 |
| 1.2 | Vulkan | 1.2 |
| 5.1 | Shader Model | 6.4 |