AMD Radeon RX 560X vs NVIDIA GeForce GTX 680M
What is the difference between AMD Radeon RX 560X and NVIDIA GeForce GTX 680M. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Polaris 21 | GPU Name | GK104 |
| Polaris 21 XT (215-0908004) | Model number | N13E-GTX-A2 |
| GCN 4.0 | Architecture | Kepler |
| GlobalFoundries | Foundry | TSMC |
| 14 nm | Process Size | 28 nm |
| 3,000 million | Transistors | 3,540 million |
| 123 mm² | Die Size | 294 mm² |
Graphics Card
| Apr 11th, 2018 | Release Date | Jun 4th, 2012 |
| Polaris (RX 500X) | Family | GeForce 600M |
| Active | Production | End-of-life |
| Polaris | Predecessor | GeForce 500M |
| PCIe 3.0 x8 | Bus Interface | MXM-B (3.0) |
Memory
| 4 GB | Memory Size | 4 GB |
| GDDR5 | Memory Type | GDDR5 |
| 128 bit | Memory Bus | 256 bit |
| 112.0 GB/s | Bandwidth | 115.2 GB/s |
Performance
| 20.40 GPixel/s | Pixel fillrate | 21.22 GPixel/s |
| 81.60 GTexel/s | Texture fillrate | 84.90 GTexel/s |
| 2.611 TFLOPS | FP32 (float) performance | 2.038 TFLOPS |
| 163.2 GFLOPS (1:16) | FP64 (double) performance | 84.90 GFLOPS (1:24) |
Clock Speeds
| 1175 MHz | Base Clock | 719 MHz |
| 1275 MHz | Boost Clock | 758 MHz |
| 1750 MHz 7 Gbps effective | Memory Clock | 900 MHz 3.6 Gbps effective |
Render Config
| 1024 | Shading Units | 1344 |
| 64 | TMUs | 112 |
| 16 | ROPs | 32 |
| 16 KB (per CU) | L1 Cache | 16 KB (per SMX) |
| 1024 KB | L2 Cache | 512 KB |
Board Design
| Dual-slot | Slot Width | MXM Module |
| 75 W | Thermal design power (TDP) | 100 W |
| 1x DVI 1x HDMI 1x DisplayPort | Display Connectors | No outputs |
| None | Power Connectors | None |
| C994 | Board Number | P2051B |
API support
| 12 (12_0) | DirectX | 12 (11_0) |
| 4.6 | OpenGL | 4.6 |
| 2.1 | OpenCL | 3.0 |
| 1.2 | Vulkan | 1.1 |
| 6.4 | Shader Model | 5.1 |