AMD Radeon Pro Vega 16 vs AMD Radeon R9 270
What is the difference between AMD Radeon Pro Vega 16 and AMD Radeon R9 270. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Vega 12 | GPU Name | Curacao |
| Vega 12 XLA | Model number | Curacao PRO (215-0848000) |
| GCN 5.0 | Architecture | GCN 1.0 |
| GlobalFoundries | Foundry | TSMC |
| 14 nm | Process Size | 28 nm |
| unknown | Transistors | 2,800 million |
| unknown | Die Size | 212 mm² |
Graphics Card
| Nov 14th, 2018 | Release Date | Nov 13th, 2013 |
| Radeon Pro Mac (Vega Series) | Family | Volcanic Islands (R9 200) |
| Active | Production | End-of-life |
| PCIe 3.0 x16 | Bus Interface | PCIe 3.0 x16 |
Memory
| 4 GB | Memory Size | 2 GB |
| HBM2 | Memory Type | GDDR5 |
| 1024 bit | Memory Bus | 256 bit |
| 307.2 GB/s | Bandwidth | 179.2 GB/s |
Performance
| 38.08 GPixel/s | Pixel fillrate | 29.60 GPixel/s |
| 76.16 GTexel/s | Texture fillrate | 74.00 GTexel/s |
| 2.437 TFLOPS | FP32 (float) performance | 2.368 TFLOPS |
| 152.3 GFLOPS (1:16) | FP64 (double) performance | 148.0 GFLOPS (1:16) |
Clock Speeds
| 815 MHz | Base Clock | 900 MHz |
| 1190 MHz | Boost Clock | 925 MHz |
| 1200 MHz 2.4 Gbps effective | Memory Clock | 1400 MHz 5.6 Gbps effective |
Render Config
| 1024 | Shading Units | 1280 |
| 64 | TMUs | 80 |
| 32 | ROPs | 32 |
| 16 | Compute Units | 20 |
| 16 KB (per CU) | L1 Cache | 16 KB (per CU) |
| 1024 KB | L2 Cache | 512 KB |
Board Design
| IGP | Slot Width | Dual-slot |
| 75 W | Thermal design power (TDP) | 150 W |
| No outputs | Display Connectors | 2x DVI 1x HDMI 1x DisplayPort |
API support
| 12 (12_1) | DirectX | 12 (11_1) |
| 4.6 | OpenGL | 4.6 |
| 2.1 | OpenCL | 1.2 |
| 1.2 | Vulkan | 1.2 |
| 6.3 | Shader Model | 5.1 |