AMD Radeon Sky 700 vs NVIDIA GeForce GTX 780M
What is the difference between AMD Radeon Sky 700 and NVIDIA GeForce GTX 780M. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Tahiti | GPU Name | GK104 |
| Tahiti PRO GL | Model number | N14E-GTX-A2 |
| GCN 1.0 | Architecture | Kepler |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 28 nm |
| 4,313 million | Transistors | 3,540 million |
| 352 mm² | Die Size | 294 mm² |
Graphics Card
| Mar 27th, 2013 | Release Date | May 11th, 2013 |
| Radeon Sky (x00) | Family | GeForce 700M |
| End-of-life | Production | End-of-life |
| PCIe 3.0 x16 | Bus Interface | MXM-B (3.0) |
Memory
| 6 GB | Memory Size | 4 GB |
| GDDR5 | Memory Type | GDDR5 |
| 384 bit | Memory Bus | 256 bit |
| 264.0 GB/s | Bandwidth | 160.0 GB/s |
Performance
| 28.80 GPixel/s | Pixel fillrate | 25.50 GPixel/s |
| 100.8 GTexel/s | Texture fillrate | 102.0 GTexel/s |
| 3.226 TFLOPS | FP32 (float) performance | 2.448 TFLOPS |
| 806.4 GFLOPS (1:4) | FP64 (double) performance | 102.0 GFLOPS (1:24) |
Clock Speeds
| 1375 MHz 5.5 Gbps effective | Memory Clock | 1250 MHz 5 Gbps effective |
Render Config
| 1792 | Shading Units | 1536 |
| 112 | TMUs | 128 |
| 32 | ROPs | 32 |
| 16 KB (per CU) | L1 Cache | 16 KB (per SMX) |
| 768 KB | L2 Cache | 512 KB |
Board Design
| Dual-slot | Slot Width | MXM Module |
| 225 W | Thermal design power (TDP) | 122 W |
| 1x DisplayPort | Display Connectors | No outputs |
| 1x 8-pin | Power Connectors | None |
API support
| 12 (11_1) | DirectX | 12 (11_0) |
| 4.6 | OpenGL | 4.6 |
| 1.2 | OpenCL | 3.0 |
| 1.2 | Vulkan | 1.1 |
| 5.1 | Shader Model | 5.1 |