Product Compare
NVIDIA GeForce GTX 780 Rev. 2 vs AMD Radeon RX 480 Mobile
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Sep 2013 | Aug 2016 |
| Generation | GeForce 700 | Mobility Radeon |
| Type | Desktop | Mobile |
| Bus Interface | PCIe 3.0 x16 | MXM-B (3.0) |
| Clock Speeds | ||
| Base Clock | 863 MHz | 1000 MHz |
| Boost Clock | 902 MHz | 1077 MHz |
| Memory Clock | 1502 MHz | 2000 MHz |
| Memory | ||
| Memory Size | 3GB | 8GB |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bus | 384bit | 256bit |
| Bandwidth | 288.4GB/s | 256.0GB/s |
| Render Config | ||
| Shading Units | 2304 | 2304 |
| TMUs | 192 | 144 |
| ROPs | 48 | 32 |
| L1 Cache | 16 KB (per SMX) | 16 KB (per CU) |
| L2 Cache | 1536 KB | 2 MB |
| Compute Units | 36 | |
| Theoretical Performance | ||
| Pixel Rate | 43.30 GPixel/s | 34.46 GPixel/s |
| Texture Rate | 173.2 GTexel/s | 155.1 GTexel/s |
| FP32 (float) | 4.156 TFLOPS | 4.963 TFLOPS |
| FP64 (double) | 173.2 GFLOPS | 310.2 GFLOPS |
| FP16 (half) | 4.963 TFLOPS | |
| Graphics Processor | ||
| GPU Name | GK110B | Ellesmere |
| GPU Variant | GK110-300-B1 | Ellesmere XT |
| Architecture | Kepler | GCN 4.0 |
| Foundry | TSMC | GlobalFoundries |
| Process Size | 28 nm | 14 nm |
| Transistors | 7.08 billion | 5.7 billion |
| Die Size | 561 mm² | 232 mm² |
| Board Design | ||
| TDP | 250W | 100W |
| Suggested PSU | 600 W | |
| Outputs | 2x DVI1x HDMI 1.4a1x DisplayPort 1.2 | No outputs |
| Power Connectors | 1x 6-pin + 1x 8-pin | None |
| Graphics Features | ||
| DirectX | 12 (11_1) | 12 (12_0) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 2.1 |
| Vulkan | 1.1 | 1.2 |
| CUDA | 3.5 | |
| Shader Model | 5.1 | 6.4 |