AMD Radeon RX Vega M GH vs AMD Radeon HD 8970 OEM
What is the difference between AMD Radeon RX Vega M GH and AMD Radeon HD 8970 OEM. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Polaris 22 | GPU Name | Tahiti |
| VegaM XT (C7398773) | Model number | Tahiti XT (215-0821060) |
| GCN 4.0 | Architecture | GCN 1.0 |
| GlobalFoundries | Foundry | TSMC |
| 14 nm | Process Size | 28 nm |
| 5,000 million | Transistors | 4,313 million |
| 208 mm² | Die Size | 352 mm² |
Graphics Card
| Feb 1st, 2018 | Release Date | Jan 8th, 2013 |
| Vega (Vega M) | Family | Sea Islands (HD 8900) |
| Active | Production | End-of-life |
| IGP | Bus Interface | PCIe 3.0 x16 |
Memory
| 4 GB | Memory Size | 3 GB |
| HBM2 | Memory Type | GDDR5 |
| 1024 bit | Memory Bus | 384 bit |
| 204.8 GB/s | Bandwidth | 264.0 GB/s |
Performance
| 76.16 GPixel/s | Pixel fillrate | 29.60 GPixel/s |
| 114.2 GTexel/s | Texture fillrate | 118.4 GTexel/s |
| 3.656 TFLOPS | FP32 (float) performance | 3.789 TFLOPS |
| 228.5 GFLOPS (1:16) | FP64 (double) performance | 947.2 GFLOPS (1:4) |
Clock Speeds
| 800 MHz 1600 Mbps effective | Memory Clock | 1375 MHz 5.5 Gbps effective |
Render Config
| 1536 | Shading Units | 2048 |
| 96 | TMUs | 128 |
| 64 | ROPs | 32 |
| 24 | Compute Units | 32 |
| 16 KB (per CU) | L1 Cache | 16 KB (per CU) |
| 1024 KB | L2 Cache | 768 KB |
Board Design
| IGP | Slot Width | Dual-slot |
| 100 W | Thermal design power (TDP) | 250 W |
| No outputs | Display Connectors | 1x DVI 1x HDMI 2x mini-DisplayPort |
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 |