AMD Radeon RX 455 OEM vs AMD Radeon HD 8950M
What is the difference between AMD Radeon RX 455 OEM and AMD Radeon HD 8950M. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Tobago | GPU Name | Saturn |
| Tobago PRO (215-0875010) | Model number | Saturn XT |
| GCN 2.0 | Architecture | GCN 2.0 |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 28 nm |
| 2,080 million | Transistors | 2,080 million |
| 160 mm² | Die Size | 160 mm² |
Graphics Card
| Jun 30th, 2016 | Release Date | May 14th, 2013 |
| Arctic Islands (RX 400) | Family | Solar System (HD 8900M) |
| Active | Production | End-of-life |
| Pirate Islands | Predecessor | London |
| PCIe 3.0 x16 | Bus Interface | PCIe 3.0 x16 |
Memory
| 2 GB | Memory Size | 2 GB |
| GDDR5 | Memory Type | GDDR5 |
| 128 bit | Memory Bus | 128 bit |
| 104.0 GB/s | Bandwidth | 88.00 GB/s |
Performance
| 16.80 GPixel/s | Pixel fillrate | 17.20 GPixel/s |
| 50.40 GTexel/s | Texture fillrate | 51.60 GTexel/s |
| 1.613 TFLOPS | FP32 (float) performance | 1.651 TFLOPS |
| 100.8 GFLOPS (1:16) | FP64 (double) performance | 103.2 GFLOPS (1:16) |
Clock Speeds
| 1625 MHz 6.5 Gbps effective | Memory Clock | 1375 MHz 5.5 Gbps effective |
| 1050 MHz | GPU Clock | 1075 MHz |
Render Config
| 768 | Shading Units | 768 |
| 48 | TMUs | 48 |
| 16 | ROPs | 16 |
| 12 | Compute Units | 12 |
| 16 KB (per CU) | L1 Cache | 16 KB (per CU) |
| 256 KB | L2 Cache | 256 KB |
Board Design
| Single-slot | Slot Width | MXM Module |
| 100 W | Thermal design power (TDP) | 100 W |
| 1x DVI 1x HDMI 1x DisplayPort | Display Connectors | No outputs |
API support
| 12 (12_0) | DirectX | 12 (12_0) |
| 4.6 | OpenGL | 4.6 |
| 2.0 | OpenCL | 2.0 |
| 1.2 | Vulkan | 1.2 |
| 6.3 | Shader Model | 6.3 |