NVIDIA GeForce GTX 980 vs AMD Radeon RX 580X Mobile
What is the difference between NVIDIA GeForce GTX 980 and AMD Radeon RX 580X Mobile. Find out which graphics card has better performance.
Graphics Processor (GPU)
| GM204 | GPU Name | Polaris 20 |
| GM204-400-A1 | Model number | Polaris 20M XT |
| Maxwell 2.0 | Architecture | GCN 4.0 |
| TSMC | Foundry | GlobalFoundries |
| 28 nm | Process Size | 14 nm |
| 5,200 million | Transistors | 5,700 million |
| 398 mm² | Die Size | 232 mm² |
Graphics Card
| Sep 19th, 2014 | Release Date | Apr 11th, 2018 |
| GeForce 900 | Family | Mobility Radeon (RX M500X) |
| End-of-life | Production | Active |
| GeForce 700 | Predecessor | Crystal System |
| PCIe 3.0 x16 | Bus Interface | MXM-B (3.0) |
Memory
| 4 GB | Memory Size | 8 GB |
| GDDR5 | Memory Type | GDDR5 |
| 256 bit | Memory Bus | 256 bit |
| 224.4 GB/s | Bandwidth | 256.0 GB/s |
Performance
| 77.82 GPixel/s | Pixel fillrate | 34.46 GPixel/s |
| 155.6 GTexel/s | Texture fillrate | 155.1 GTexel/s |
| 4.981 TFLOPS | FP32 (float) performance | 4.963 TFLOPS |
| 155.6 GFLOPS (1:32) | FP64 (double) performance | 310.2 GFLOPS (1:16) |
Clock Speeds
| 1127 MHz | Base Clock | 1000 MHz |
| 1216 MHz | Boost Clock | 1077 MHz |
| 1753 MHz 7 Gbps effective | Memory Clock | 2000 MHz 8 Gbps effective |
Render Config
| 2048 | Shading Units | 2304 |
| 128 | TMUs | 144 |
| 64 | ROPs | 32 |
| 48 KB (per SMM) | L1 Cache | 16 KB (per CU) |
| 2 MB | L2 Cache | 2 MB |
Board Design
| Dual-slot | Slot Width | MXM Module |
| 165 W | Thermal design power (TDP) | 100 W |
| 1x DVI 1x HDMI 3x DisplayPort | Display Connectors | No outputs |
| 2x 6-pin | Power Connectors | None |
API support
| 12 (12_1) | DirectX | 12 (12_0) |
| 4.6 | OpenGL | 4.6 |
| 3.0 | OpenCL | 2.1 |
| 1.1 | Vulkan | 1.2 |
| 6.4 | Shader Model | 6.4 |